LP3972 Series

Power Management IC (PMIC) for Advanced Application Processors

Catalog

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

Catalog

Power Management IC (PMIC) for Advanced Application Processors

Description

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. 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.