1A Low Dropout Regulator 3-TO-220 0 to 125
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 0 to 125 Product overview: LM2940CT-5.0 from Texas Instruments 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 TO-220. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, TO-220, 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-LM2940CT-5.0 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 082674-LM2940CT-5.0
Packaging: Tube/Rail
Mounting: Through Hole
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.5V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Family Name: LM2940C
Output Voltage: 5V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 125°C
Case / Package: TO-220-3
Maximum Input Voltage: 26V
Nominal Output Voltage (Min/Fixed): 5V
Dropout Voltage-Max: 1V @ 1A
Operating Supply Current: 15mA to 60mA
PSRR: 72dB (120Hz)
Control Protection Features: Over Temperature, Reverse Polarity, Short Circuit
Alternative Parts (Cross-Reference): L4940V5-TR; LF50ABV-E; LF50ABV-DG;
Introduction Date: March 01, 2000
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management, Industrial
IC REG LINEAR 5V 1A TO220-3
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
IC REG LINEAR 5V 1A TO220-3
| Texas Instruments | DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators |
| Product Number | LM2940CT-5.0 | LM2940CT-5.0-ND | 776-LM2940CT-5.0 | 082674-LM2940CT-5.0 | LM2940CT-5.0 | LM2940CT-5.0 | LM2940CT-5.0 |
| Product Name | LM2940C 1A Low Dropout Regulator | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | TO-220 Voltage Regulator IC | PMIC - PMIC - Voltage Regulators - Linear - LM2940CT-5.0 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Voltage Regulators - Linear | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear |
| Output Voltage Type | Fixed | Fixed | Fixed; Fixed | Fixed | Fixed; Fixed | ||
| Package Type | Other; TO-220,DDPAK/TO-263 | TO-220; Other; TO-220-3 | TO-220; Other; TO-220-3 | TO-220; Other; TO-220-3 | TO-220; Other; TO-220-3 | TO-220 | |
| Special Features | Input Overcurrent Protection; Thermal Shutdown Protection; Overcurrent Protection,Thermal Shutdown | Reverse Voltage Protection | Reverse Voltage Protection | ||||
| IOUT | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps | |
| VIN | 6 to 26 volts | 26 volts | 26 volts | 26 volts | ? to 26 volts |
