LP875610RNFTQ1

Voltage Regulators - DC DC Switching Regulators Overview

The LP875610RNFTQ1 is a four-phase, 2-MHz synchronous buck converter from Texas Instruments, designed for automotive applications with AEC-Q100 qualification. It integrates four high-side and low-side power switches to deliver up to 16A of output current. The device operates with an input voltage range of 2.8V to 5.5V and provides an adjustable output voltage between 0.6V and 3.36V. Packaged in a 26-pin PowerVFQFN (4.5x4mm) with wettable flanks, it supports surface-mount installation and functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates four independent synchronous buck channels with internal power switches
• Supports high-density power delivery through four-phase operation at 2MHz switching frequency
• Features programmable output voltage regulation via external resistor divider
• Includes integrated protection mechanisms for thermal and electrical safety

Voltage Regulators - DC DC Switching Regulators Applications

• Automotive infotainment system power distribution
• Telematics control unit voltage regulation
• ADAS sensor module power supply
• Body control module DC-DC conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'ARNFTQ1' against the manufacturer's official datasheet to confirm package type, pinout, and temperature grade. Ensure the component meets AEC-Q100 requirements for your target automotive application. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a single IC solution is required to replace multiple discrete regulators or simpler multi-channel converters. The 16A total current capacity and four-phase architecture make it suitable for space-constrained designs requiring high efficiency. Consider the 26-pin VQFN package dimensions for PCB layout constraints and thermal management requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LP8756x-Q1 family of automotive-grade multiphase buck converters. It shares architectural similarities with the LP875620RNFRQ1 but may differ in specific current ratings or feature sets. The family is designed to simplify power tree design in complex automotive electronic systems by integrating multiple phases into a compact footprint.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

LP875620RNFRQ1 is listed as a parameter-equivalent alternative.