5 views

LP3971 Datasheet - National Semiconductor

POWER MANAGEMENT

LP3971 Features

* n Compatible with advanced applications processors requiring DVM (Dynamic Voltage Management) n Three buck regulators for powering high current processor functions or I/O’s n 6 LDO’s for powering RTC, peripherals, and I/O’s n Backup battery charger with automatic switch for lithium-manganese coin ce

LP3971 General Description

The LP3971 is a multi-function, programmable Power Management Unit, designed especially for advanced application processors. The LP3971 is optimized for low power handheld applications and provides 6 low dropout, low noise linear regulators, three DC/DC magnetic buck regulators, a back-up battery ch.

LP3971 Datasheet (1.40 MB)

LP3971 Datasheet Preview — Preview of LP3971 PDF

Datasheet Details

Part number:

LP3971

Manufacturer:

National Semiconductor

File Size:

1.40 MB

Description:

Power management.
LP3971 Power Management Unit for Advanced Application Processors January 2006 LP3971 Power Management Unit for Advanced Application Processors Gener.

📁 Related Datasheet

LP3970 Power Management (National Semiconductor)

LP3970 Power Management (Texas Instruments)

LP3971 Power Management (Texas Instruments)

LP3972 Power Management (Texas Instruments)

LP3972 Power Management (National Semiconductor)

LP3905 Power Management (Texas Instruments)

LP3905 Power Management Unit For Low Power Handheld Applications (National Semiconductor)

LP3906 Dual High-Current Step-Down DC/DC and Dual Linear Regulator (Texas Instruments)

LP3906 Dual High Current Step Down DC/DC and Dual Linear Regulator (National Semiconductor)

LP3907 Dual 1-A and 600-mA Buck Converters and Dual 300-mA LDO (Texas Instruments)

TAGS

LP3971 POWER MANAGEMENT National Semiconductor

Image Gallery

LP3971 Features

LP3971 General Description

Datasheet Details

File Size:

Description:

LP3971 Distributor