LP3972SQE-E514/NOPB

Obsolete

Texas Instruments

POWER SUPPLY CIRCUIT, ADJ

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LP3972SQE-E514/NOPB

Obsolete

Texas Instruments

POWER SUPPLY CIRCUIT, ADJ

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

LP3972 Series

The LP3972 is a multi-function programmable power management unit (PMU) designed especially for advanced application processors. The LP3972 is optimized for low-power handheld applications and provides six low-dropout low-noise linear regulators, three DC-DC magnetic buck regulators, a backup battery charger, and two GPIOs. A high-speed serial interface is included to program individual regulator output voltages as well as on and off control.

Technical Specifications

Parameters and characteristics for this part

Specification	LP3972SQE-E514/NOPB

Applications	Processor
Current - Supply	60 µA
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	40-WFQFN Exposed Pad
Package Length	5 mm
Package Name	40-WQFN
Package Width	5 mm
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	2.7 V

LP3972 Series

Power Management IC (PMIC) for Advanced Application Processors

Part	Package Width	Package Name	Package Length	Applications	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Current - Supply	Package / Case
Texas Instruments LP3972SQ-A514	5 mm	40-WQFN	5 mm	Processor	Surface Mount	-40 °C	85 °C	5.5 V	2.7 V	60 µA	40-WFQFN Exposed Pad
Texas Instruments LP3972SQ-E514/NOPB	5 mm	40-WQFN	5 mm	Processor	Surface Mount	-40 °C	85 °C	5.5 V	2.7 V	60 µA	40-WFQFN Exposed Pad
Texas Instruments LP3972SQ-A413/NOPB
Texas Instruments LP3972SQ-0514/NOPB	5 mm	40-WQFN	5 mm	Processor	Surface Mount	-40 °C	85 °C	5.5 V	2.7 V	60 µA	40-WFQFN Exposed Pad
Texas Instruments LP3972SQE-A514	5 mm	40-WQFN	5 mm	Processor	Surface Mount	-40 °C	85 °C	5.5 V	2.7 V	60 µA	40-WFQFN Exposed Pad
Texas Instruments LP3972SQE-E514/NOPB	5 mm	40-WQFN	5 mm	Processor	Surface Mount	-40 °C	85 °C	5.5 V	2.7 V	60 µA	40-WFQFN Exposed Pad
Texas Instruments LP3972SQ-A413	5 mm	40-WQFN	5 mm	Processor	Surface Mount	-40 °C	85 °C	5.5 V	2.7 V	60 µA	40-WFQFN Exposed Pad
Texas Instruments LP3972SQ-A413/NOPB	5 mm	40-WQFN	5 mm	Processor	Surface Mount	-40 °C	85 °C	5.5 V	2.7 V	60 µA	40-WFQFN Exposed Pad
Texas Instruments LP3972SQE-I514/NOPB	5 mm	40-WQFN	5 mm	Processor	Surface Mount	-40 °C	85 °C	5.5 V	2.7 V	60 µA	40-WFQFN Exposed Pad
Texas Instruments LP3972SQX-5810/NOPB	5 mm	40-WQFN	5 mm	Processor	Surface Mount	-40 °C	85 °C	5.5 V	2.7 V	60 µA	40-WFQFN Exposed Pad

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

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