STMicroelectronics, Inc. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators LF120ABPT-TR

Linear Voltage Regulator IC Positive Fixed 1 Output 500mA PPAK

Manufacturer: STMicroelectronics
Win Source Part Number: 778482-LF120ABPT-TR
Packaging: Reel package
Operating Temperature Range: -40°C ~ 125°C
Package: TO-252-5, DPak (4 Leads + Tab), TO-252AD
Mounting: SMD
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Part Status: Obsolete(EOL)
Output Configuration: Positive
Output Current: 500mA
Family Name: LF120AB
Output Voltage: 12V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 1.5mA ~ 12mA
PSRR: 69dB ~ 54dB (120Hz ~ 10kHz)
Protection Features: Over Current, Over Temperature
Manufacturer Package: PPAK
Voltage Input MAX: 16V
Voltage Dropout (Maximum): 0.7V @ 500mA
Alternative Parts (Cross-Reference): BDJ2GA3MEFJ-LBH2; TK77312AM4; LM2937L-12-TQ5-T; LM2937L-12-TQ3-T;
Introduction Date: August 29, 2003
ECCN: EAR99
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Balance

IC REG LINEAR 12V 500MA PPAK Product overview: LF120ABPT-TR from STMicroelectronics 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 12V, 500MA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 12V, 500MA, Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-LF120ABPT-TR can be used for catalog matching and distributor lookup.