LP875620RNFRQ1

$5.38

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

SKU:068be2af6740 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LP875620RNFRQ1 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 LP875620RNFRQ1

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 LP875620RNFRQ1

LP875620RNFRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LP875620RNFRQ1 is a quad-output synchronous buck converter IC from the LP8756x-Q1 series, designed for automotive applications. It features four adjustable positive outputs with a combined maximum current of 16A. The device operates within an input voltage range of 2.8V to 5.5V and provides output voltages from 0.6V up to 3.36V. It utilizes a 2MHz switching frequency and is housed in a 26-PowerVFQFN package (4.5x4mm) with wettable flanks. The component is AEC-Q100 qualified and supports operation 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 synchronous rectification for improved efficiency across load conditions.
Includes wettable flank package design to facilitate automated optical inspection.

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems requiring multiple regulated voltage rails.
Digital cockpit modules needing synchronized power sequencing.
Advanced driver-assistance systems (ADAS) power distribution units.
Vehicle gateway controllers managing various peripheral loads.

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify that the specific ordering suffix matches the required package variant and temperature grade. Confirm AEC-Q100 qualification status aligns with target automotive application standards. Ensure compatibility with reflow soldering profiles suitable for wettable flank packages. Cross-reference the manufacturer part number against official Texas Instruments databases to avoid counterfeit components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single solution is needed to generate four distinct voltage rails from a single 5V automotive bus. Consider the 16A total current limit against peak load requirements of all connected subsystems. Evaluate the 26-pin QFN footprint constraints against available PCB real estate. Verify that the 0.6V minimum output voltage meets the lowest core voltage requirement of the target processors.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LP8756x-Q1 family of automotive-grade power management integrated circuits. It serves as a centralized power distribution unit, replacing discrete regulator solutions to reduce board space and component count. The integration of four buck converters allows for simplified thermal management and reduced bill of materials in complex automotive electronic control units.