DUAL OUTPUT, FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, PDSO20, ROHS COMPLIANT, SOP-20 Product overview: L4938ED013TR 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-L4938ED013TR can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Adjustable (Fixed) 2 Output 100mA, 400mA 20-SO
Manufacturer: STMicroelectronics
Win Source Part Number: 002254-L4938ED013TR
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Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 150°C
Case / Package: 20-SO
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: 49 pct.
Supply and Demand Status: Limited
IC REG LINEAR POS ADJ 20SO
IC REG LINEAR POS ADJ 20SO
IC REG LINEAR POS ADJ 20SO
IC REG LINEAR POS ADJ 20SO
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Utmel Electronic Limited | ODG (Origin Data Global) | 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 Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | 776-L4938ED013TR | 497-3355-2-ND | 002254-L4938ED013TR | 761-L4938ED013TR | L4938ED013TR | L4938ED013TR | L4938ED013TR |
| Product Name | Dual LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - L4938ED013TR | IC REG LINEAR POS ADJ 20SO | 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 | Fixed; Adjustable / Variable | Fixed; Adjustable / Variable; Adjustable (Fixed) | Fixed; Adjustable / Variable; Adjustable (Fixed) | Adjustable (Fixed) | ||
| Package Type | Other; SO | SOIC; Other; "20-SOIC (0.295"", 7.50mm Width)" | Other; 20-SO | SOIC; Other; 20-SOIC (0.295, 7.50mm Width) | SOIC; Other; 20-SOIC (0.295", 7.50mm Width) | SOIC | |
| Output Voltage | 5 volts | 4.9 to 5.1 volts | 4.9 to 5 volts | 5 volts | 4.9 volts | 4.9 volts | |
| IOUT | 0.4000 amps | 0.1000 to 0.4000 amps | 0.1000 to 0.4000 amps | 0.1000 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 to 0.6000 volts | 0.4000 volts | 0.2000 volts | 0.4000 volts |
