Manufacturer: Microchip Technology
Win Source Part Number: 037713-MIC2940A-5.0B
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 0.4V @ 1.25A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1.25A
Output Voltage: 5V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: TO-263-3
Maximum Input Voltage: 26V
Nominal Output Voltage (Min/Fixed): 5V
Dropout Voltage-Max: 0.6V @ 1.25A
Operating Supply Current: 500μA to 70mA
Control Protection Features: Over Current, Over Temperature, Reverse Polarity
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Limited
Linear Voltage Regulator IC Positive Fixed 1 Output 1.25A TO-263-3
IC REG LINEAR 5V 1.25A TO263-3 Product overview: MIC2940A-5.0BU TR from Microchip Technology 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 5V, 1.25A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 5V, 1.25A, 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-MIC2940A-5.0BU TR can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 1.25A TO-263-3
IC REG LINEAR 5V 1.25A TO263-3
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 037713-MIC2940A-5.0BU TR | MIC2940A-5.0BUTR-ND | 776-MIC2940A-5.0BU TR | MIC2940A-5.0BU TR | MIC2940A-5.0BU TR |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - MIC2940A-5.0BU TR | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 5V 1.25A Voltage Regulator IC | Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | |||
| Output Polarity | Positive | Positive | |||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | Fixed; Fixed | |
| Package Type | TO-263; Other; TO-263-3 | TO-263; Other; TO-263-4, D2PAK (3 Leads + Tab), TO-263AA | Other; Tape & Reel (TR) | TO-263; Other; TO-263-4, D²Pak (3 Leads + Tab), TO-263AA | |
| Life Cycle Stage | PhaseOut; Obsolete(EOL) | Removed; Obsolete |
