LP875640RNFTQ1

$6.35

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

SKU:50d9484d2b2d Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LP875640RNFTQ1 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 LP875640RNFTQ1

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 LP875640RNFTQ1

LP875640RNFTQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LP875640RNFTQ1 is an automotive-grade, four-phase DC/DC buck converter from Texas Instruments. It operates with an input voltage range of 2.8 V to 5.5 V and delivers up to 16 A of output current. The device features a fixed switching frequency of 2 MHz and supports adjustable output voltages between 0.6 V and 3.36 V. Packaged in a 26-pin VQFN (4.5x4 mm) with wettable flanks, it is designed for high-efficiency power management in demanding environments.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Four integrated power phases enable high-current delivery with reduced component count
Fixed 2 MHz switching frequency allows for compact passive component selection
Wettable flank package design facilitates automated optical inspection for reliability

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems requiring stable multi-rail power
Digital signal processors and microcontrollers in vehicle control units
High-density power distribution networks in connected car architectures

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the complete part number against official Texas Instruments documentation to ensure correct suffix alignment. Confirm that the specific variant matches the required automotive qualification standards and package specifications before integration into production designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing systems requiring high continuous current density within a limited board area. The four-phase architecture provides superior thermal performance compared to single-phase alternatives. Ensure input voltage rails remain within the specified operational window for optimal regulation.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the LP8756x-Q1 family of specialized PMICs. It shares architectural similarities with models like the LP87561 and LP87563 but offers distinct phase configurations. The family targets advanced automotive applications needing robust, space-constrained power solutions.