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Partname:LM26003MHX
Description:3A Switching Regulator with High Efficiency Sleep Mode
Manufacturer:National Semiconductor
Datasheet:PDF (436K).
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The LM26003 is a switching regulator designed for the high efficiency requirements of applications with stand-by modes. The device features a low-current sleep mode to maintain efficiency under light-load conditions and current-mode control for accurate regulation over a wide input voltage range. Quiescent current is reduced to 10.8 A typically in shutdown mode and less than 40 A in sleep mode. Forced PWM mode is also available to disable sleep mode. The LM26003 can deliver up to 3A of continuous load current with a fixed current limit, through the internal N-channel switch. The part has a wide input voltage range of 4.0V to 38V and can operate with input voltages as low as 3V during line transients.

Click here to download LM26003MHX Datasheet
Click here to download LM26003MHX Datasheet
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