Texas Instruments High-Performance Analog Voltage Regulators - DC DC Switching Regulators TPS54377RHFT

Buck Switching Regulator IC Positive Adjustable 0.891V 1 Output 3A 24-VFQFN Exposed Pad

Switching Regulator, Voltage-mode, 7.5A, 1600kHz Switching Freq-Max, PQCC24

3A DC/DC Converter, 3V-6V In, 1.6MHz, VQFN Product overview: TPS54377RHFT from Texas Instruments is a Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3A, 3V, 6V, VQFN. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3A, 3V, 6V, VQFN, Voltage Regulator IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-TPS54377RHFT can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 797977-TPS54377RHFT
Series: SWIFT
Packaging: Reel package
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 24-VFQFN Exposed Pad
Mounting: SMD
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 350kHz, 550kHz
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: Yes
Output Current: 3A
Family Name: TPS54377
Output Voltage: 0.891V
Categories: Integrated Circuits (ICs)
Manufacturer Package: 24-VQFN (5x4)
Output Voltage MAX: 5.4V
Input Voltage MIN: 3V
Voltage Input MAX: 6V
Alternative Parts (Cross-Reference): MAX16961RAUEA/V+T; MAX16961RAUEB/V+T ; MAX16961RAUEC/V+T ; MAX16961SAUEB/V+T;
Introduction Date: September 01, 2007
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Limited
Quantity per package: 250