LP3971SQ-N510/NOPB

$7.53

Description：IC PMU FOR ADV APPLICATION 40QFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:18056356b9a3 Category: Power Management - Specialized Brand: Texas Instruments

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Product introduction

LP3971SQ-N510/NOPB is listed in the Power Management - Specialized range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC PMU FOR ADV APPLICATION 40QFN. Review the specifications below when checking this part for your BOM.

Power Management - Specialized specifications for LP3971SQ-N510/NOPB

Description：IC PMU FOR ADV APPLICATION 40QFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Applications：Processor
Current - Supply：60µA
Voltage - Supply：2.7V ~ 5.5V
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-WQFN (5x5)
Grade：-
Qualification：-

Power Management - Specialized datasheet and documents for LP3971SQ-N510/NOPB

LP3971SQ-N510/NOPB

Power Management - Specialized Overview

The LP3971SQ-N510/NOPB is a Power Management Unit (PMU) designed for advanced application processors. It integrates multiple power rails and control functions into a single solution to simplify system design. The device is housed in a 40-pin WQFN package with an exposed pad, suitable for space-constrained mobile and portable applications requiring efficient power management.

Power Management - Specialized Feature Summary

Integrates multiple power supply rails for complex processor systems
Optimized for low-power operation in mobile devices
Includes integrated protection features for system reliability

Power Management - Specialized Applications

Smartphones and mobile phones
Tablets and handheld devices
Advanced application processor power systems

Power Management - Specialized Procurement Notes

Verify the specific suffix code against the manufacturer's official documentation to ensure correct pinout and electrical characteristics. Confirm RoHS compliance status and lead times through authorized distributors. Cross-reference the full part number including the NOPB designation to avoid ordering variants with different thermal or electrical specifications.

Power Management - Specialized Selection Notes

Select this component when designing power architectures for high-performance application processors that require integrated multi-rail management. Evaluate the thermal performance of the WQFN package relative to the PCB layout. Ensure the input voltage range matches the system battery or bus configuration before finalizing the design.

Power Management - Specialized Part Context

This PMU belongs to Texas Instruments' portfolio of specialized power management ICs for mobile applications. It replaces discrete power solutions by consolidating buck converters, LDOs, and control logic. The LP3971 series is engineered to meet the stringent efficiency and size requirements of modern consumer electronics.