LP875630RNFRQ1

$5.38

Description：IC REG BUCK ADJ 16A QUAD 26VQFN
Series：LP8756x-Q1
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ba0317e5f2ed Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LP875630RNFRQ1 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK ADJ 16A QUAD 26VQFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LP875630RNFRQ1

Description：IC REG BUCK ADJ 16A QUAD 26VQFN
Series：LP8756x-Q1
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：4
Voltage - Input (Min)：2.8V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.6V
Voltage - Output (Max)：3.36V
Current - Output：16A
Frequency - Switching：2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：26-PowerVFQFN
Supplier Device Package：26-VQFN-HR (4.5x4)
Grade：Automotive
Qualification：AEC-Q100

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LP875630RNFRQ1

LP875630RNFRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LP875630RNFRQ1 is an automotive-grade, quad-output synchronous buck converter from Texas Instruments' LP8756x-Q1 series. It features four independent adjustable outputs with a maximum combined current of 16A. The device operates within an input voltage range of 2.8V to 5.5V and provides output voltages from 0.6V to 3.36V. It utilizes a 26-PowerVFQFN package (4.5x4mm) and supports switching frequencies up to 2MHz. Certified to AEC-Q100 standards, it functions reliably across temperatures from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates four independent synchronous buck converters in a single compact package
Supports high total output current capability for multi-rail power distribution
Features programmable switching frequency for optimized efficiency and transient response
Includes integrated protection mechanisms against over-current and thermal overload

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems requiring multiple regulated voltage rails
Digital cockpit displays and instrument clusters
Advanced driver-assistance systems (ADAS) power architectures
Telematics control units and gateway modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number including suffixes such as RNFRQ1 to ensure correct packaging and temperature grade. Confirm AEC-Q100 qualification status matches project requirements. Check datasheet revisions for any updates to electrical characteristics or recommended operating conditions prior to final design implementation.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single IC solution is needed to power multiple low-voltage digital loads in automotive environments. Evaluate the 16A total current capacity against peak load demands. Consider the 26-pin VQFN footprint constraints and thermal dissipation requirements for the specific PCB layout.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LP8756x-Q1 family of highly integrated PMICs designed for complex automotive applications. It consolidates multiple discrete regulators into one chip, reducing board space and component count. The Q1 suffix indicates automotive reliability and quality standards compliant with industry specifications for long-term durability.