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ML4851 Low Current / Voltage Boost Regulator

ML4851 Description

FEATURING Extended Commercial Temperature Range -20˚C to 70˚C for Portable Handheld Equipment ML4851 * Low Current, Voltage Boost Regulator GENER.
The ML4851 is a low power boost regulator designed for DC to DC conversion in 1 to 3 cell battery powered systems.

ML4851 Features

* n Guaranteed full load start-up and operation at 1V input n Maximum switching frequency > 100kHz n Pulse Frequency Modulation (PFM) and internal synchronous rectification for high efficiency n Minimum external components n Low ON resistance internal switching FETs n Micropower operation n 5V and 3.

ML4851 Applications

* The ML4851 is capable of start-up with input voltages as low as 1V and is available in 5V and 3.3V output versions with output voltage accuracy of ±3%. An integrated synchronous rectifier eliminates the need for an external Schottky diode and provides a lower forward voltage drop, resulting in high

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Datasheet Details

Part number
ML4851
Manufacturer
Micro Linear
File Size
286.97 KB
Datasheet
ML4851_MicroLinearCorporation.pdf
Description
Low Current / Voltage Boost Regulator

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Low Current Voltage Boost Regulator Micro Linear
Micro Linear ML4851-like datasheet