Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 140305-MC7812ECTBU
Packaging: Bulk
Mounting: Through Hole
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 2V @ 1A
Number of Regulators: 1
Output Type: Fixed
Output Current: 1A
Output Voltage: 12V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C
Case / Package: TO-220-3
Maximum Input Voltage: 35V
Nominal Output Voltage (Min/Fixed): 12V
Dropout Voltage-Max: 2V @ 1A (Typ)
Operating Supply Current: 8mA
PSRR: 71dB (120Hz)
Control Protection Features: Over Temperature, Short Circuit
IC REG LINEAR 12V 1A TO220-3 Product overview: MC7812ECTBU from onsemi 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 12V, 1A, TO220. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 12V, 1A, TO220, 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-MC7812ECTBU can be used for catalog matching and distributor lookup.
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
IC REG LINEAR 12V 1A TO220-3
IC REG LINEAR 12V 1A TO220-3
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 140305-MC7812ECTBU | 776-MC7812ECTBU | MC7812ECTBU-ND | MC7812ECTBU | MC7812ECTBU |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - MC7812ECTBU | 12V 1A TO220 Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | |||
| Output Polarity | Positive | Positive | |||
| Output Voltage Type | Fixed; Fixed | Fixed | Fixed | ||
| Package Type | TO-220; Other; TO-220-3 | Other; TO-220-3 | TO-220; Other; TO-220-3 | TO-220 | |
| Life Cycle Stage | PhaseOut; Obsolete(EOL) |
