Advanced Voltage Regulator Product overview: L4938EPD13TR 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 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-L4938EPD13TR can be used for catalog matching and distributor lookup.
IC REG LINEAR POS ADJ POWERSO20
Manufacturer: STMicroelectronics
Win Source Part Number: 002255-L4938EPD13TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed and Adjustable
Voltage - Dropout (Typical): 0.2V @ 100mA, 0.3V @ 400mA
Number of Regulators: 2
Output Type: Adjustable (Fixed)
Control Features: Enable, Reset
Output Current: 100mA, 400mA
Output Voltage: 5V, 4.9 V to 5.1 V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C
Case / Package: PowerSO-20
Maximum Input Voltage: 28V
Nominal Output Voltage (Min/Fixed): 4.9V (5V)
Dropout Voltage-Max: 0.4V @ 100mA, 0.6V @ 400mA
Operating Supply Current: 20mA
Maximum Output Voltage: 5.1V
Protection Features: Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Limited
Linear Voltage Regulator IC Positive Adjustable (Fixed) 2 Output 100mA, 400mA PowerSO-20
Linear Voltage Regulator IC Positive Adjustable (Fixed) 2 Output 100mA, 400mA PowerSO-20
Linear Voltage Regulator IC Positive Adjustable (Fixed) 2 Output 100mA, 400mA PowerSO-20
IC REG LINEAR POS ADJ POWERSO20
IC REG LINEAR POS ADJ POWERSO20
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Win Source Electronics | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-L4938EPD13TR | L4938EPD13TR | 002255-L4938EPD13TR | 497-3915-6-ND | L4938EPD13TR | L4938EPD13TR |
| Product Name | Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - L4938EPD13TR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Adjustable (Fixed) | Fixed; Adjustable / Variable; Adjustable (Fixed) | Fixed; Adjustable / Variable | ||
| Package Type | Other; SOIC | SOIC; Other; 20-SOIC (0.433", 11.00mm Width) Exposed Pad | SO-20; Other; PowerSO-20 | SOIC; Other; "20-SOIC (0.433"", 11.00mm Width) Exposed Pad" | SOIC | |
| Output Voltage | 5 volts | 4.9 volts | 4.9 to 5 volts | 4.9 to 5.1 volts | 4.9 volts | |
| IOUT | 0.4000 amps | 0.1000 to 0.4000 amps | 0.1000 to 0.4000 amps | 0.1000 to 0.4000 amps | 0.1000 to 0.4000 amps | 0.1000 to 0.4000 amps |
| Dropout Voltage | 0.2000 volts | 0.4000 volts | 0.4000 volts | 0.4000 to 0.6000 volts |
