LT1307CN8#PBF - 

DC-DC Switching Boost Step Up Regulator, Adjustable, 1V-5V in, 28V/100mA out, 600kHz, DIP-8

LT1307CN8#PBF - DC-DC Switching Boost Step Up Regulator, Adjustable, 1V-5V in, 28V/100mA out, 600kHz, DIP-8

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Product Overview

The LT1307CN8#PBF is a micropower fixed frequency DC-to-DC Converter operates from an input voltage as low as 1V. First in the industry to achieve true current-mode PWM performance from a single cell supply, it features automatic shifting to power saving Burst Mode® operation at light loads. High efficiency is maintained over a broad 100µA to 100mA load range. The device contains a low-battery detector with a 200mV reference and shut down to less than 5µA. No load quiescent current of the LT1307 is 50µA and the internal NPN power switch handles a 500mA current with a voltage drop of just 295mV. The high frequency (600kHz) switching allows the use of tiny surface mount multilayer ceramic (MLC) capacitors along with small surface mount inductors. The device work with just 10µF of output capacitance and require only 1µF of input bypassing.
  • Uses small ceramic capacitors
  • Starts into full load
  • Low-battery detector
  • Automatic Burst Mode® operation at light load
  • 3µA Low shutdown current
  • 3.3V at 75mA from a single cell


Communications & Networking, Sensing & Instrumentation, Power Management, Portable Devices, Medical

Product Information

Boost (Step Up)
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