STMicroelectronics, Inc. Voltage Regulators - Linear, Low Drop Out (LDO) Regulators L4937N

Linear Voltage Regulator IC Positive Fixed 2 Output 50mA, 500mA 7-HEPTAWATT

DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PZFM7, HEPTAWATT-7 Product overview: L4937N 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 Dual, LDO. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Dual, 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-L4937N can be used for catalog matching and distributor lookup.

Manufacturer: STMicroelectronics
Win Source Part Number: 002253-L4937N
Packaging: Tube/Rail
Mounting: Through Hole
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.2V @ 50mA, 0.3V @ 500mA
Number of Regulators: 2
Output Type: Fixed
Control Features: Enable, Reset
Output Current: 50mA, 500mA
Output Voltage: 5V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: 7-HEPTAWATT
Maximum Input Voltage: 25V
Nominal Output Voltage (Min/Fixed): 5V, Tracking
Dropout Voltage-Max: 0.4V @ 50mA, 0.6V @ 500mA
Operating Supply Current: 30mA
Protection Features: Over Temperature, Short Circuit
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Balance