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LP3905 Datasheet - National Semiconductor

LP3905 - Power Management Unit For Low Power Handheld Applications

LP3905 Features

* two enable pins for the device output control and is offered in an LLP package. Key Specifications Buck Regulators n Fixed and adjustable voltage options, range 1.0V to 3.3V

* n Up to 90% Efficiency n Auto-switching PFM-PWM mode and fixed PWM mode n 2MHz PWM fixed switching frequency (Typ) n 60

LP3905_NationalSemiconductor.pdf

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Datasheet Details

Part number:

LP3905

Manufacturer:

National Semiconductor

File Size:

706.46 KB

Description:

Power management unit for low power handheld applications.

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