STMicroelectronics, Inc. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators LD2979M38TR

Linear Voltage Regulator IC Positive Fixed 1 Output 50mA SOT-23-5

Manufacturer: STMicroelectronics
Win Source Part Number: 018530-LD2979M38TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.2V @ 50mA
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 50mA
Output Voltage: 3.8V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -25°C to 125°C
Case / Package: SOT-23-5
Maximum Input Voltage: 16V
Nominal Output Voltage (Min/Fixed): 3.8V
Dropout Voltage-Max: 0.6V @ 50mA
Operating Supply Current: 170μA to 13mA
PSRR: 63dB (120Hz)
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Balance

3.8V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PDSO5, LEAD FREE, SOT-23, 5 PIN Product overview: LD2979M38TR from STMicroelectronics is a LDO 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 LDO, 3.8V, 0.6V, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.8V, 0.6V, SOT-23, LDO 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-LD2979M38TR can be used for catalog matching and distributor lookup.