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        Semiconductor parts containing 552 
      in root number. Page 5.    |   | 
  
   
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Intersil Corp. 
| Part | Description |  
| ISL55291IUZ |  Single and Dual Ultra-Low Noise, Ultra-Low Distortion, Rail-to-Rail, Low Power Op Amp |  
| ISL6552 | Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |  
| ISL6552CB | 7V; microprocessor CORE voltage regulator multi-phase buck PWM controller |  
| ISL6552CB-T | 7V; microprocessor CORE voltage regulator multi-phase buck PWM controller |  
| ISL6552CBZ | Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |  
| ISL6552CR | 7V; microprocessor CORE voltage regulator multi-phase buck PWM controller |  
| ISL6552CR-T | 7V; microprocessor CORE voltage regulator multi-phase buck PWM controller |  
| ISL6552CRZ | Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller |  
| MM552F | Analog Switch |  
| MM552FD | Analog Switch |  
| MM552H | Analog Switch |  
| MM552J | Analog Switch |  
| MM552JE | Analog Switch |  
| MM552TW | Analog Switch |  
  
ITTCN 
 
JDSU 
| Part | Description |  
| 26-7552-100 |  Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 26-7552-100-TE | Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 26-7552-110 |  Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 26-7552-110-TE |  Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 26-7552-120 |  Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 26-7552-130 | Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 26-7552-130-TE | Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 26-7552-140-TE | Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 26-7552-150 | Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 26-7552-150-TE |  Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 26-7552-160 |  Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 26-7552-160-TE | Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 26-7552-170 |  Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 26-7552-170-TE |  Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 26-7552-180-TE | Up to 180 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 27-7552-140-45 |  Up to 400mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-160-45 | Up to 400mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-180-45 | Up to 400mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-190-TE |  Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 27-7552-200-45 |  Up to 400mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-200-TE | Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 27-7552-210-TE |  Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 27-7552-220 |  Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-220-45 | Up to 400mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-230 |  Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-230-TE | Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 27-7552-250 |  Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-250-TE |  Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 27-7552-260-TE |  Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 27-7552-280-TE | Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 27-7552-290 |  Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-290-TE |  Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 27-7552-300 |  Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-300-45 | Up to 400mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-300-TE |  Up to 300 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules with Tight Tracking |  
| 27-7552-320-45 |  Up to 400mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-340-45 |  Up to 400mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 27-7552-360-45 |  Up to 400mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-310 |  Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-310-FL | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-320 |  Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-320-FL | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-330 | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-330-FL | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-340 |  Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-340-FL | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-350 | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-350-FL | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-360 | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-380 |  Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-380-FL |  Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-400 | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-400-FL | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-420 | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-420-FL | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-440 | Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-460 |  Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-460-FL |  Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| 29-7552-480 |  Up to 500 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules |  
| FFP-455245 | Fused Coupler,Polarization Maintaining (PM) |  
| FFP-455250 |  Fused Coupler,Polarization Maintaining (PM) |  
| FFP-555250 | Fused Coupler,Polarization Maintaining (PM) |  
| FFP-855245 | Fused Coupler,Polarization Maintaining (PM) |  
| FFP-855250 |  Fused Coupler,Polarization Maintaining (PM) |  
| FFP-C55245 | Fused Coupler,Polarization Maintaining (PM) |  
| FFP-L55245 |  Fused Coupler,Polarization Maintaining (PM) |  
| FFP-L55250 |  Fused Coupler,Polarization Maintaining (PM) |  
| FFP-S55245 | Fused Coupler,Polarization Maintaining (PM) |  
| OAB1552-20FA0 | Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-20FA6 |  Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-20FP0 |  Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-20FP4 | Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-20FP6 |  Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-20SU0 | Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-20SU4 |  Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-20SU6 | Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-22FA0 |  Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-22FA4 | Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-22FA6 | Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-22FP0 | Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-22FP4 |  Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-22SC0 | Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-22SC4 |  Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-22SU4 |  Benchtop Erbium-Doped Fiber Amplifier |  
| OAB1552-22SU6 | Benchtop Erbium-Doped Fiber Amplifier |  
  
Jinan Gude Electronic Device Co 
| Part | Description |  
| 1N5520 | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.9 V. Test current 20 mAdc. +-20% tolerance. |  
| 1N5520A | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.9 V. Test current 20 mAdc. +-10% tolerance. |  
| 1N5520B | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.9 V. Test current 20 mAdc. +-5% tolerance. |  
| 1N5520C | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.9 V. Test current 20 mAdc. +-2% tolerance. |  
| 1N5520D | 0.4 W, low voltage avalanche diode. Nominal zener voltage 3.9 V. Test current 20 mAdc. +-1% tolerance. |  
| 1N5521 | 0.4 W, low voltage avalanche diode. Nominal zener voltage 4.3 V. Test current 20 mAdc. +-20% tolerance. |  
| 1N5521A | 0.4 W, low voltage avalanche diode. Nominal zener voltage 4.3 V. Test current 20 mAdc. +-10% tolerance. |  
| 1N5521B | 0.4 W, low voltage avalanche diode. Nominal zener voltage 4.3 V. Test current 20 mAdc. +-5% tolerance. |  
| 1N5521C | 0.4 W, low voltage avalanche diode. Nominal zener voltage 4.3 V. Test current 20 mAdc. +-2% tolerance. |  
| 1N5521D | 0.4 W, low voltage avalanche diode. Nominal zener voltage 4.3 V. Test current 20 mAdc. +-1% tolerance. |  
| 1N5522 | 0.4 W, low voltage avalanche diode. Nominal zener voltage 4.7 V. Test current 10 mAdc. +-20% tolerance. |  
| 1N5522A | 0.4 W, low voltage avalanche diode. Nominal zener voltage 4.7 V. Test current 10 mAdc. +-10% tolerance. |  
| 1N5522B | 0.4 W, low voltage avalanche diode. Nominal zener voltage 4.7 V. Test current 10 mAdc. +-5% tolerance. |  
| 1N5522C | 0.4 W, low voltage avalanche diode. Nominal zener voltage 4.7 V. Test current 10 mAdc. +-2% tolerance. |  
| 1N5522D | 0.4 W, low voltage avalanche diode. Nominal zener voltage 4.7 V. Test current 10 mAdc. +-1% tolerance. |  
| 1N5523 | 0.4 W, low voltage avalanche diode. Nominal zener voltage 5.1 V. Test current 5.0 mAdc. +-20% tolerance. |  
| 1N5523A | 0.4 W, low voltage avalanche diode. Nominal zener voltage 5.1 V. Test current 5.0 mAdc. +-10% tolerance. |  
| 1N5523B | 0.4 W, low voltage avalanche diode. Nominal zener voltage 5.1 V. Test current 5.0 mAdc. +-5% tolerance. |  
| 1N5523C | 0.4 W, low voltage avalanche diode. Nominal zener voltage 5.1 V. Test current 5.0 mAdc. +-2% tolerance. |  
| 1N5523D | 0.4 W, low voltage avalanche diode. Nominal zener voltage 5.1 V. Test current 5.0 mAdc. +-1% tolerance. |  
| 1N5524 | 0.4 W, low voltage avalanche diode. Nominal zener voltage 5.6 V. Test current 3.0 mAdc. +-20% tolerance. |  
| 1N5524A | 0.4 W, low voltage avalanche diode. Nominal zener voltage 5.6 V. Test current 3.0 mAdc. +-10% tolerance. |  
| 1N5524B | 0.4 W, low voltage avalanche diode. Nominal zener voltage 5.6 V. Test current 3.0 mAdc. +-5% tolerance. |  
| 1N5524C | 0.4 W, low voltage avalanche diode. Nominal zener voltage 5.6 V. Test current 3.0 mAdc. +-2% tolerance. |  
| 1N5524D | 0.4 W, low voltage avalanche diode. Nominal zener voltage 5.6 V. Test current 3.0 mAdc. +-1% tolerance. |  
| 1N5525 | 0.4 W, low voltage avalanche diode. Nominal zener voltage 6.2 V. Test current 1.0 mAdc. +-20% tolerance. |  
| 1N5525A | 0.4 W, low voltage avalanche diode. Nominal zener voltage 6.2 V. Test current 1.0 mAdc. +-10% tolerance. |  
| 1N5525B | 0.4 W, low voltage avalanche diode. Nominal zener voltage 6.2 V. Test current 1.0 mAdc. +-5% tolerance. |  
| 1N5525C | 0.4 W, low voltage avalanche diode. Nominal zener voltage 6.2 V. Test current 1.0 mAdc. +-2% tolerance. |  
| 1N5525D | 0.4 W, low voltage avalanche diode. Nominal zener voltage 6.2 V. Test current 1.0 mAdc. +-1% tolerance. |  
| 1N5526 | 0.4 W, low voltage avalanche diode. Nominal zener voltage 6.8 V. Test current 1.0 mAdc. +-20% tolerance. |  
| 1N5526A | 0.4 W, low voltage avalanche diode. Nominal zener voltage 6.8 V. Test current 1.0 mAdc. +-10% tolerance. |  
| 1N5526B | 0.4 W, low voltage avalanche diode. Nominal zener voltage 6.8 V. Test current 1.0 mAdc. +-5% tolerance. |  
| 1N5526C | 0.4 W, low voltage avalanche diode. Nominal zener voltage 6.8 V. Test current 1.0 mAdc. +-2% tolerance. |  
| 1N5526D | 0.4 W, low voltage avalanche diode. Nominal zener voltage 6.8 V. Test current 1.0 mAdc. +-1% tolerance. |  
| 1N5527 | 0.4 W, low voltage avalanche diode. Nominal zener voltage 7.5 V. Test current 1.0 mAdc. +-20% tolerance. |  
| 1N5527A | 0.4 W, low voltage avalanche diode. Nominal zener voltage 7.5 V. Test current 1.0 mAdc. +-10% tolerance. |  
| 1N5527B | 0.4 W, low voltage avalanche diode. Nominal zener voltage 7.5 V. Test current 1.0 mAdc. +-5% tolerance. |  
| 1N5527C | 0.4 W, low voltage avalanche diode. Nominal zener voltage 7.5 V. Test current 1.0 mAdc. +-2% tolerance. |  
| 1N5527D | 0.4 W, low voltage avalanche diode. Nominal zener voltage 7.5 V. Test current 1.0 mAdc. +-1% tolerance. |  
| 1N5528 | 0.4 W, low voltage avalanche diode. Nominal zener voltage 8.2 V. Test current 1.0 mAdc. +-20% tolerance. |  
| 1N5528A | 0.4 W, low voltage avalanche diode. Nominal zener voltage 8.2 V. Test current 1.0 mAdc. +-10% tolerance. |  
| 1N5528B | 0.4 W, low voltage avalanche diode. Nominal zener voltage 8.2 V. Test current 1.0 mAdc. +-5% tolerance. |  
| 1N5528C | 0.4 W, low voltage avalanche diode. Nominal zener voltage 8.2 V. Test current 1.0 mAdc. +-2% tolerance. |  
| 1N5528D | 0.4 W, low voltage avalanche diode. Nominal zener voltage 8.2 V. Test current 1.0 mAdc. +-1% tolerance. |  
| 1N5529 | 0.4 W, low voltage avalanche diode. Nominal zener voltage 9.1 V. Test current 1.0 mAdc. +-20% tolerance. |  
| 1N5529A | 0.4 W, low voltage avalanche diode. Nominal zener voltage 9.1 V. Test current 1.0 mAdc. +-10% tolerance. |  
| 1N5529B | 0.4 W, low voltage avalanche diode. Nominal zener voltage 9.1 V. Test current 1.0 mAdc. +-5% tolerance. |  
| 1N5529C | 0.4 W, low voltage avalanche diode. Nominal zener voltage 9.1 V. Test current 1.0 mAdc. +-2% tolerance. |  
| 1N5529D | 0.4 W, low voltage avalanche diode. Nominal zener voltage 9.1 V. Test current 1.0 mAdc. +-1% tolerance. |  
  
Korea Electronics Co., Ltd. 
| Part | Description |  
| KDR552F |  HIGH SPEED SWITCHING |  
| KRA552E | Built in Bias Resistor |  
| KRA552U | Built in Bias Resistor |  
| KTA1552T | DC-DC CONVERTERS RELAY DRIVERS, LAMP DRIVERS, MOTOR DRIVERS, STROBES APPLICATION. |  
| KTC3552T | DC-DC CONVERTERS RELAY DRIVERS, LAMP DRIVERS, MOTOR DRIVERS, STROBES APPLICATION |  
  
KNOX 
| Part | Description |  
| 1N5520 | Nom zener voltage:3.9V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance: low noise, low leakage |  
| 1N5520A | 3.9V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5520B | 3.9V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5520C | 3.9V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5520D | 3.9V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5521 | Nom zener voltage:4.3V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance: low noise, low leakage |  
| 1N5521A | 4.3V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5521B | 4.3V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5521C | 4.3V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5521D | 4.3V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5522 | Nom zener voltage:4.7V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance: low noise, low leakage |  
| 1N5522A | 4.7V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5522B | 4.7V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5522C | 4.7V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5522D | 4.7V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5523 | Nom zener voltage:5.1V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance: low noise, low leakage |  
| 1N5523A | 5.1V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5523B | 5.1V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5523C | 5.1V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5523D | 5.1V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5524 | Nom zener voltage:5.6V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance: low noise, low leakage |  
| 1N5524A | 5.6V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5524B | 5.6V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5524C | 5.6V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5524D | 5.6V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5525 | Nom zener voltage:6.2V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance: low noise, low leakage |  
| 1N5525A | 6.2V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5525B | 6.2V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5525C | 6.2V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5525D | 6.2V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5526 | Nom zener voltage:6.8V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance: low noise, low leakage |  
| 1N5526A | 6.8V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5526B | 3.8V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5526C | 6.8V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5526D | 6.8V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5527 | Nom zener voltage:7.5V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance: low noise, low leakage |  
| 1N5527A | 7.5V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5527B | 7.5V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5527C | 7.5V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5527D | 7.5V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5528 | Nom zener voltage:8.2V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance: low noise, low leakage |  
| 1N5528A | 8.2V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5528B | 8.2V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5528C | 8.2V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5528D | 8.2V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5529 | Nom zener voltage:9.1V; measured from 1000-3000Hz; low voltage avalanche zener diode; high performance: low noise, low leakage |  
| 1N5529A | 9.1V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5529B | 9.1V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5529C | 9.1V, 400mWt General purpose voltage reference/regulator diode |  
| 1N5529D | 9.1V, 400mWt General purpose voltage reference/regulator diode |  
  
LANSD 
| Part | Description |  
| ML1552I | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| ML552C | Logic Gate |  
| ML552D | Logic Gate |  
  
Lattice Semiconductor Corp. 
 
LG 
| Part | Description |  
| GL5526 | Intergated Circuit, Semiconductor or Electronic Component description not yet available. View Datasheet. |  
| GL5529 | Audio Pre-Amplifier |  
  
LIGTK 
 
Linear Technology 
| Part | Description |  
| LT5520 | 40MHz to 900MHz Quadrature Demodulator |  
| LT5520EUF | 1.3GHz to 2.3GNz high linearity upconverting mixer. |  
| LT5521 | 400MHz to 3.7GHz High Signal Level Downconverting Mixer |  
| LT5521EUF | Very high linearity active mixer. |  
| LT5522 | 40MHz to 900MHz Quadrature Demodulator |  
| LT5524 | 400MHz to 3.7GHz High Signal Level Downconverting Mixer |  
| LT5524EFE |  Low Distortion IF Amplifier/ADC Driver with Digitally Controlled Gain |  
| LT5525 | 400MHz to 3.7GHz High Signal Level Downconverting Mixer |  
| LT5525EUF | High Linearity, Low Power Downconverting Mixer |  
| LT5526 | High Linearity, Low Power Downconverting Mixer |  
| LT5526EUF | High linearity, low power downconverting mixer. |  
| LT5527 | 400MHz to 3.7GHz High Signal Level Downconverting Mixer |  
| LT5527EUF | 400MHz to 3.7GHz High Signal Level Downconverting Mixer |  
| LT5527EUF-PBF |  400MHz to 3.7GHz 5V High Signal Level Downconverting Mixer |  
| LT5527EUF-TRPBF | 400MHz to 3.7GHz 5V High Signal Level Downconverting Mixer |  
| LT5528 | 400MHz to 3.7GHz High Signal Level Downconverting Mixer |  
| LT6552 | 3.3V Single Supply Video Difference Amplifier |  
| LT6552CDD | 3.3V single supply video difference amplifier |  
| LT6552CS8 | 3.3V single supply video difference amplifier |  
| LT6552IDD | 3.3V single supply video difference amplifier |  
| LT6552IS8 | 3.3V single supply video difference amplifier |  
| LTC3552-1 |  Standalone Linear Li-Ion Battery Charger and Dual Synchronous Buck Converter |  
| LTC3552 |  Standalone Linear Li-Ion Battery Charger and Dual Synchronous Buck Converter |  
| LTC3552EDHC-1 | Standalone Linear Li-Ion Battery Charger and Dual Synchronous Buck Converter |  
| LTC3552EDHC |  Standalone Linear Li-Ion Battery Charger and Dual Synchronous Buck Converter |  
  
LINFI 
 
M/A-COM 
 
MARCN 
| Part | Description |  
| DSF5525ST20 | 390A Iout, 2000V Vrrm Fast Recovery Rectifier |  
| DSF5525ST21 | 390A Iout, 2100V Vrrm Fast Recovery Rectifier |  
| DSF5525ST22 | 390A Iout, 2200V Vrrm Fast Recovery Rectifier |  
| DSF5525ST23 | 390A Iout, 2300V Vrrm Fast Recovery Rectifier |  
| DSF5525ST24 | 390A Iout, 2400V Vrrm Fast Recovery Rectifier |  
| DSF5525ST25 | 390A Iout, 2500V Vrrm Fast Recovery Rectifier |  
| MA552 | Telephone Circuit |  
  
MASTR 
 
MATRA 
 
Maxim Integrated Products 
| Part | Description |  
| DS21552 | T1/E1/J1 Single-Chip Transceiver |  
| DS21552L+ | 3.3V DS21352 and 5V DS21552 T1 Single Chip Transceivers. Lead-free |  
| DS21552LN+ | 3.3V DS21352 and 5V DS21552 T1 Single Chip Transceivers. Lead-free |  
| DS21Q552+ | Four x Three 12 Channel E1 Framer. Lead-free |  
| DS21Q552BN | Four x Three 12 Channel E1 Framer |  
| MAX1552 | Complete Power IC for Low-Cost PDAs |  
| MAX1552ETE | Complete Power IC for Low-Cost PDAs |  
| MAX1552ETE-T | Complete Power IC for Low-Cost PDAs |  
| MAX4552C/D | +-15kV ESD-protected, quad, low-voltage, SPST analog switches (four NO switches). |  
| MAX4552CEE | +-15kV ESD-protected, quad, low-voltage, SPST analog switches (four NO switches). |  
| MAX4552CEE-T | ±15kV ESD-Protected, Quad, Low-Voltage, SPST Analog Switches |  
| MAX4552CPE | +-15kV ESD-protected, quad, low-voltage, SPST analog switches (four NO switches). |  
| MAX4552CSE | +-15kV ESD-protected, quad, low-voltage, SPST analog switches (four NO switches). |  
| MAX4552CSE-T | ±15kV ESD-Protected, Quad, Low-Voltage, SPST Analog Switches |  
| MAX4552EEE | +-15kV ESD-protected, quad, low-voltage, SPST analog switches (four NO switches). |  
| MAX4552EEE-T | ±15kV ESD-Protected, Quad, Low-Voltage, SPST Analog Switches |  
| MAX4552EPE | +-15kV ESD-protected, quad, low-voltage, SPST analog switches (four NO switches). |  
| MAX4552ESE | +-15kV ESD-protected, quad, low-voltage, SPST analog switches (four NO switches). |  
| MAX4552ESE-T | ±15kV ESD-Protected, Quad, Low-Voltage, SPST Analog Switches |  
| MAX5520ETC+ | +1.8V to +5.5V, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5520ETC | +1.8 to +5.5 V, ultra-low-power, 10-bit, voltage-output DAC |  
| MAX5520ETC-T | +1.8V to +5.5V, Ultra-Low-Power, 10-Bit, Voltage-Output DACs |  
| MAX5520ETC+T | +1.8V to +5.5V, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5521ETC+ | +1.8V to +5.5V, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5521ETC | +1.8 to +5.5 V, ultra-low-power, 10-bit, voltage-output DAC |  
| MAX5521ETC-T | +1.8V to +5.5V, Ultra-Low-Power, 10-Bit, Voltage-Output DACs |  
| MAX5521ETC+T | +1.8V to +5.5V, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5522EUA+ | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5522EUA | +1.8 to +5.5 V, dual, ultra-low-power, 10-bit, voltage-output DAC |  
| MAX5522EUA-T | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs |  
| MAX5522EUA+T | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5523EUA+ | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5523EUA | +1.8 to +5.5 V, dual, ultra-low-power, 10-bit, voltage-output DAC |  
| MAX5523EUA-T | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs |  
| MAX5523EUA+T | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5524ETC+ | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5524ETC | +1.8 to +5.5 V, dual, ultra-low-power, 10-bit, voltage-output DAC |  
| MAX5524ETC-T | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs |  
| MAX5524ETC+T | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5525ETC+ | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5525ETC | +1.8 to +5.5 V, dual, ultra-low-power, 10-bit, voltage-output DAC |  
| MAX5525ETC-T | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs |  
| MAX5525ETC+T | Dual, Ultra-Low-Power, 10-Bit, Voltage-Output DACs. Lead-free |  
| MAX5527 | One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX552 | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin ??MAX Package |  
| MAX5527GTA | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5527GTA+ | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX5527GTA-T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5527GTA+T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX5527GUA | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5527GUA+ | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX5527GUA-T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5527GUA+T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX5528 |  One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5528GTA | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5528GTA+ | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX5528GTA-T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5528GTA+T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX5528GUA | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5528GUA+ | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX5528GUA-T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5528GUA+T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX5529GTA | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5529GTA+ | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX5529GTA-T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5529GTA+T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX5529GUA | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5529GUA+ | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX5529GUA-T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers |  
| MAX5529GUA+T | 64-Tap, One-Time Programmable, Linear-Taper Digital Potentiometers. Lead-free |  
| MAX552ACPA+ | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552ACPA | +3V, 12-bit, serial, multiplying DAC. Linearity(LSB) +-1/2. |  
| MAX552ACUB+ | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552ACUB | +3V, 12-bit, serial, multiplying DAC. Linearity(LSB) +-1/2. |  
| MAX552ACUB+T | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552ACUB-T | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package |  
| MAX552AEPA+ | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552AEPA | +3V, 12-bit, serial, multiplying DAC. Linearity(LSB) +-1/2. |  
| MAX552AEUB+ | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552AEUB | +3V, 12-bit, serial, multiplying DAC. Linearity(LSB) +-1/2. |  
| MAX552AEUB+T | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552AEUB-T | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package |  
| MAX552BCPA+ | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552BCPA | +3V, 12-bit, serial, multiplying DAC. Linearity(LSB) +-1. |  
| MAX552BCUB+ | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552BCUB | +3V, 12-bit, serial, multiplying DAC. Linearity(LSB) +-1. |  
| MAX552BCUB+T | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552BCUB-T | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package |  
| MAX552BEPA+ | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552BEPA | +3V, 12-bit, serial, multiplying DAC. Linearity(LSB) +-1. |  
| MAX552BEUB+ | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552BEUB | +3V, 12-bit, serial, multiplying DAC. Linearity(LSB) +-1. |  
| MAX552BEUB+T | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package. Lead-free |  
| MAX552BEUB-T | +3V/+5V, 12-Bit, Serial, Multiplying DACs in 10-Pin µMAX Package |  
| MAX8552 | High-Speed, Wide-Input, Single-Phase MOSFET Driver |  
| MAX8552ETB+ | High-Speed, Wide-Input, Single-Phase MOSFET Driver. Lead-free |  
| MAX8552ETB | High-Speed, Wide-Input, Single-Phase MOSFET Driver |  
| MAX8552ETB-T | High-Speed, Wide-Input, Single-Phase MOSFET Driver |  
| MAX8552ETB+T | High-Speed, Wide-Input, Single-Phase MOSFET Driver. Lead-free |  
| MAX8552EUB+ | High-Speed, Wide-Input, Single-Phase MOSFET Driver. Lead-free |  
| MAX8552EUB | High-Speed, Wide-Input, Single-Phase MOSFET Driver |  
| MAX8552EUB-T | High-Speed, Wide-Input, Single-Phase MOSFET Driver |  
| MAX8552EUB+T | High-Speed, Wide-Input, Single-Phase MOSFET Driver. Lead-free |  
| MAX9552 | High-Current VCOM Drive Buffers for TFT LCDs |  
| MAX9552EUD |  High-Current VCOM Drive Buffers for TFT LCDs |  
  
Microchip Technology, Inc. 
 
Mitsubishi Electric Corp. 
| Part | Description |  
| M34280M1-552GP | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |  
| M62552 | General puspose CMOS OP AMP |  
| M62552FP | General puspose CMOS OP AMP |  
| M62552GP | General puspose CMOS OP AMP |  
| M62552P | General puspose CMOS OP AMP |  
| RA30H4552M1_08 |  RF MOSFET MODULE 450-520MHz 30W 12.5V, 2 Stage Amp. For MOBILE RADIO |  
| RA30H4552M1-101 | RF MOSFET MODULE 450-520MHz 30W 12.5V, 2 Stage Amp. For MOBILE RADIO |  
| RA30H4552M1 |  RF MOSFET MODULE 450-520MHz 30W 12.5V, 2 Stage Amp. For MOBILE RADIO |  
  
MOLEX 
| Part | Description |  
| 0022552041 | 2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version A, Nonpolarized, 4 Circuits |  
| 0022552042 |  2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version B, Polarized, 4 Circuits |  
| 0022552061 | 2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version A, Nonpolarized, 6 Circuits |  
| 0022552062 | 2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version B, Polarized, 6 Circuits |  
| 0022552063 |  2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version C, Back Ribs, 6 Circuits |  
| 0022552081 | 2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version A, Nonpolarized, 8 Circuits |  
| 0022552082 |  2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version B, Polarized, 8 Circuits |  
| 0022552102 |  2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version B, Polarized, 10 Circuits |  
| 0022552103 |  2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version C, Back Ribs, 10 Circuits |  
| 0022552121 | 2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version A, Nonpolarized, 12 Circuits |  
| 0022552122 |  2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version B, Polarized, 12 Circuits |  
| 0022552123 |  2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version C, Back Ribs, 12 Circuits |  
| 0022552141 | 2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version A, Nonpolarized, 14 Circuits |  
| 0022552142 | 2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version B, Polarized, 14 Circuits |  
| 0022552143 | 2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version C, Back Ribs, 14 Circuits |  
| 0022552161 |  2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version A, Nonpolarized, 16 Circuits |  
| 0022552163 | 2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version C, Back Ribs, 16 Circuits |  
| 0022552182 | 2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version B, Polarized, 18 Circuits |  
| 0022552183 |  2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version C, Back Ribs, 18 Circuits |  
| 0022552201 |  2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version A, Nonpolarized, 20 Circuits |  
| 0022552202 |  2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version B, Polarized, 20 Circuits |  
| 0022552203 |  2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version C, Back Ribs, 20 Circuits |  
| 0022552222 |  2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version B, Polarized, 22 Circuits |  
| 0022552223 |  2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version C, Back Ribs, 22 Circuits |  
| 0022552241 |  2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version A, Nonpolarized, 24 Circuits |  
| 0022552242 | 2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version B, Polarized, 24 Circuits |  
| 0022552243 |  2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version C, Back Ribs, 24 Circuits |  
| 0022552261 | 2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version A, Nonpolarized, 26 Circuits |  
| 0022552262 | 2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version B, Polarized, 26 Circuits |  
| 0022552263 |  2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version C, Back Ribs, 26 Circuits |  
| 0022552281 |  2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version A, Nonpolarized, 28 Circuits |  
| 0022552282 |  2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version B, Polarized, 28 Circuits |  
| 0022552301 | 2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version A, Nonpolarized, 30 Circuits |  
| 0022552302 | 2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version B, Polarized, 30 Circuits |  
| 0022552303 |  2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version C, Back Ribs, 30 Circuits |  
| 0022552321 |  2.54mm (.100 |  
| 0022552322 | 2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version B, Polarized, 32 Circuits |  
| 0022552323 | 2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version C, Back Ribs, 32 Circuits |  
| 0022552341 |  2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version A, Nonpolarized, 34 Circuits |  
| 0022552342 | 2.54mm (.100") Pitch SL??? Crimp Housing, Dual Row, Version B, Polarized, 34 Circuits |  
| 0022552343 | 2.54mm (.100") Pitch SL Crimp Housing, Dual Row, Version C, Back Ribs, 34 Circuits |  
 
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