onsemi MC7812BTG Microcontrollers
12V LDO Linear Voltage Regulator, 1A, TO-220, Positive
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC7812BTG
Detailed Description
12V LDO Linear Voltage Regulator, 1A, TO-220, Positive
Package
TO-220-3
Lifecycle Status
Active
Datasheet
MC7812BTG Datasheet
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Technical Specifications
onsemi MC7812BTG Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-220-3
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Current
1A
Quiescent Current
8 mA
PSRR
60dB (1kHz)
Protection Features
Over Temperature, Short Circuit
Output Configuration
Positive
Alternate Parts Comparison (MC7812BTG vs MC7815CD2TR4G vs MC7815BD2TR4G vs MC7905CTG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-220-3 | TO-263-3, D²Pak | TO-263-3, D²Pak | TO-220-3 |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Through Hole |
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Production | Production | Production |
| Max Input Voltage | 35V | 30 V | 30 V | 25 V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Negative |
| Output Current | 1A | 1 A | 1 A | 1 A |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 12V | 15 V | 15 V | -5 V |
| Package | TO-220-3 | TO-263 | TO-263 | TO-220 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
LM2940T-12.0/NOPBTexas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
IC REG LINEAR 12V 1A TO220-3
LM340T-12Texas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
IC REG LINEAR 12V 1.5A TO220-3
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