5V 1.5A LDO Voltage Regulator, TO-263, SM Product overview: L4940D2T5-TR 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, 5V, 1.5A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 1.5A, 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-L4940D2T5-TR can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A D2PAK
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A D2PAK
Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A D2PAK
Manufacturer: STMicroelectronics
Win Source Part Number: 002260-L4940D2T5-TR
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.5V @ 1.5A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1.5A
Family Name: L4940
Output Voltage: 5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 150°C
Case / Package: D2PAK
Maximum Input Voltage: 17V
Nominal Output Voltage (Min/Fixed): 5V
Dropout Voltage-Max: 0.9V @ 1.5A
Operating Supply Current: 8mA to 50mA
PSRR: 68dB (120Hz)
Control Protection Features: Over Temperature, Reverse Polarity, Short Circuit
Alternative Parts (Cross-Reference): NCP59300DS50R4G; NCV59300DS50R4G; NCP59150DS50R4G; NCV59150DS50R4G;
Introduction Date: February 04, 2005
ECCN: EAR99
Country of Origin: China, Singapore
Estimated EOL Date: 2025
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Sufficient
IC REG LINEAR 5V 1.5A D2PAK
LDO Voltage Regulators 5.0V 1.5A Positive
IC REG LINEAR 5V 1.5A D2PAK
IC, LINEAR VOLTAGE REGULATOR, POSITIVE, FIXED, 1 OUTPUT, 1.5A, SURFACE MOUNT, D2PAK. FREE 2 YEAR RADWELL WARRANTY
IC REG LINEAR 5V 1.5A D2PAK
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | ODG (Origin Data Global) | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Radwell International | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | 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-L4940D2T5-TR | 497-1166-2-ND | 002260-L4940D2T5-TR | 6869212 | 6869212P | L4940D2T5-TR | L4940D2T5-TR | L4940D2T5-TR | 49021492 | L4940D2T5-TR |
| Product Name | 5V 1.5A LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | PMIC - PMIC - Voltage Regulators - Linear - L4940D2T5-TR | Voltage Regulators | Voltage Regulators | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | LDO Voltage Regulators | PMIC - Voltage Regulators - Linear | Power Management IC | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | Fixed | |||||
| Package Type | Other; TO-263 | TO-263; Other; TO-263-3, D2PAK (2 Leads + Tab), TO-263AB | Other; D2PAK | Other; D2pak | TO-263; Other; TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | |||||
| Output Voltage | 5 volts | 5 volts | 5 volts | 5 volts | 5 volts | |||||
| IOUT | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | 1.5 amps | ||||
| Dropout Voltage | 0.5000 volts | 0.9000 volts | 0.9000 volts | 0.9000 volts |
