ML4875 Low Voltage Boost Regulator with Shutdown

Micro Linear

Description

July 2000 ML4875 * Low Voltage Boost Regulator with Shutdown GENERAL .
The ML4875 is a boost regulator designed for DC to DC conversion in 1 to 3 cell battery powered systems.

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Datasheet Specifications

Part number: ML4875
Manufacturer: Micro Linear
File Size: 196.25 KB
Datasheet: ML4875_MicroLinearCorporation.pdf
Description: Low Voltage Boost Regulator with Shutdown

Features

* s s s s s s s Guaranteed start-up and operation at 1V input Pulse Frequency Modulation and Internal Synchronous Rectification for high efficiency Isolates the load from the input during shutdown Minimum external components Low ON resistance internal switching FETs Micropower operation 5V, 3.3V, and

Applications

* The ML4875 is capable of start-up with input voltages as low as 1V and is available in 5V, 3.3V, and 3V output versions with an output voltage accuracy of ±3%. Unlike regulators using external Schottky diodes, the ML4875 isolates the load from the battery when the SHDN pin is high. This is accompli

ML4875 Distributors

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ML4875 Low Voltage Boost Regulator with Shutdown Micro Linear

Micro Linear ML4875-like datasheet