onsemi PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - LM2576D2T-3.3 LM2576D2T-3.3

Switching Regulator, Voltage-mode, 7.5A, 63kHz Switching Freq-Max, BIPolar, PSSO5

Manufacturer: ON Semiconductor
Win Source Part Number: 1053031-LM2576D2T-3.3
Packaging: Tube/Rail
Mounting: SMD (SMT)
Output Type: Fixed
Topology: Buck, Boost, Buck-Boost
Frequency - Switching: 52kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 3A
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: D2PAK-5
Purpose: Step-Up, Step-Down, Step-Up/Step-Down
Maximum Input Voltage: 40V
Nominal Output Voltage (Min/Fixed): 3.3V
Minimum Input Voltage: 7V
Alternative Parts (Cross-Reference): LM2596SX-3.3/NOPB; LM2575D2T-015G; LM2575D2T-015;
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance

Buck Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 3A TO-263-6, D²Pak (5 Leads + Tab), TO-263BA

7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5, PLASTIC, D2PAK-5 Product overview: LM2576D2T-3.3 from onsemi 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-LM2576D2T-3.3 can be used for catalog matching and distributor lookup.