LT1109ACS8#PBF - 

DC-DC Switching Boost Step Up Regulator, Adjustable, 2V-9V in, 50V/150mA out, 155kHz, SOIC-8

LT1109ACS8#PBF - DC-DC Switching Boost Step Up Regulator, Adjustable, 2V-9V in, 50V/150mA out, 155kHz, SOIC-8

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Product Overview

The LT1109ACS8#PBF is a simple step-up micropower DC-to-DC Converter for use with disk drives. The device requires only four external components to construct a complete DC/DC converter. Current drain is just 360µA at no load, making the device ideal for cost-sensitive applications where standby current must be kept to a minimum. The device features a shutdown pin that turns off the oscillator when taken low. The gated-oscillator design requires no frequency compensation components. High frequency 120kHz operation permits the use of small surface mount inductors and capacitors.
  • Uses off-the-shelf inductors
  • Logic-controlled shutdown


Power Management, Computers & Computer Peripherals, Portable Devices

Product Information

Boost (Step Up)
MSL 1 - Unlimited
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