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| Partname: | HA17431PA |
| Description: | Shunt regulator, cathode current 150 mA, cathode voltage 40 V, reference voltage 2.495 V, accuracy +/-2.2% |
| Manufacturer: | Hitachi Semiconductor |
| Package: | TO-92MOD |
| Pins: | 3 |
| Oper. temp.: | -20 to 85 |
| Datasheet: | PDF (109K).
Click here to download *) |
The HA17431 series is a family of voltage referenced shunt regulators. The main application of these products is in voltage regulators that provide a variable output voltage. The HA17431 series products are provided in a wide range of packages; TO-92 and TO-92MOD insertion mounting packages and MPAK-5, UPAK, and FP-8D surface mounting packages are available. The on-chip high-precision reference voltage source can provide 1% accuracy in the V versions, which have a VKA max of 16 volts. The HA17431VLP, which is provided in the MPAK-5 package, is designed for use in switching mode power supplies. It provides a built-in photocoupler bypass resistor for the PS pin, and an error amplifier can be easily constructed on the supply side. |
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Click here to download HA17431PA Datasheet*) |
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