LP875640RNFRQ1

$5.38

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

SKU:657c40c511f8 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LP875640RNFRQ1 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 LP875640RNFRQ1

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 LP875640RNFRQ1

LP875640RNFRQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LP875640RNFRQ1 is an automotive-grade PMIC featuring four adjustable synchronous buck converters. It supports an input voltage range of 2.8 V to 5.5 V with outputs adjustable from 0.6 V to 3.36 V. Each channel delivers up to 16 A, providing a total capacity suitable for high-current applications. The device operates within a temperature range of -40°C to +125°C and utilizes a 26-pin PowerVFQFN package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates four independent synchronous buck converters in a single compact package
Supports wide input voltage ranges compatible with standard automotive bus architectures
Features adjustable output voltages to accommodate various load requirements

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Digital signal processing power rails
High-performance microcontroller unit (MPU) core supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm pinout and thermal characteristics. Ensure the component meets AEC-Q100 qualification standards required for your target automotive application tier before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when multiple high-current rails are needed from a single footprint. Compare against the LP87561IRNFTQ1 or LP875630RNFTQ1 if lower current density or different phase configurations better suit the design constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LP8756x-Q1 family of multi-phase DC-DC controllers designed for demanding automotive environments. It complements other Texas Instruments PMICs by offering high-density power solutions for complex electronic control units requiring efficient voltage regulation.