Texas Instruments High-Performance Analog Voltage Regulators - DC DC Switching Regulators LM2576S-15/NOPB

Buck Switching Regulator IC Positive Fixed 15V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA

Manufacturer: Texas Instruments
Win Source Part Number: 778738-LM2576S-15/NOPB
Series: SIMPLE SWITCHER
Packaging: Tube
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Mounting: SMD
Output Type: Fixed
Function: Step-Down
Topology: Buck
Frequency - Switching: 52kHz
Number of Outputs: 1
Part Status: Obsolete(EOL)
Output Configuration: Positive
Synchronous Rectifier: No
Output Current: 3A
Family Name: LM2576-15
Output Voltage: 15V
Categories: Integrated Circuits (ICs)
Manufacturer Package: DDPAK/TO-263-5
Input Voltage MIN: 4V
Voltage Input MAX: 40V
Alternative Parts (Cross-Reference): LM2576D2TR4-012; LM2576D2T-012G; LM2576D2T-15; LM2576D2T-015;
Introduction Date: March 01, 1995
Estimated EOL Date: Obsolete / End of life
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 33 pct.
Supply and Demand Status: Balance

7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5, TO-263, 5 PIN Product overview: LM2576S-15/NOPB 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 7.5A, 63kHz. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 7.5A, 63kHz, Voltage Regulator IC, DC Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-LM2576S-15/NOPB can be used for catalog matching and distributor lookup.