STMicroelectronics, Inc. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators L78M09ACDT-TR

Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK

Manufacturer: STMicroelectronics
Win Source Part Number: 018398-L78M09ACDT-TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 2V @ 350mA
Number of Regulators: 1
Output Type: Fixed
Output Current: 500mA
Output Voltage: 9V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 125°C
Case / Package: D-Pak
Maximum Input Voltage: 35V
Nominal Output Voltage (Min/Fixed): 9V
Operating Supply Current: 6mA
PSRR: 56dB (120Hz)
Control Protection Features: Over Current, Over Temperature, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Balance

9V FIXED POSITIVE REGULATOR, PSSO2, ROHS COMPLIANT, DPAK-3 Product overview: L78M09ACDT-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 9V, DPAK. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 9V, DPAK, 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-L78M09ACDT-TR can be used for catalog matching and distributor lookup.