onsemi KA7812E Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
KA7812E
Detailed Description
IC REG LINEAR 12V 1A TO220-3
Package
TO-220-3
Key Features
Package / Case: TO-220-3; Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
KA7812E Datasheet
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Technical Specifications
onsemi KA7812E Linear Controllers technical specifications.
General
Package / Case
TO-220-3
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
35V
Output Current
1A
Quiescent Current
8 mA
Output Configuration
Positive
Output Voltage
12V
Alternate Parts Comparison (KA7812E vs MC79M15CTG vs MC78M12ACTG vs MC78M18BTG)
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-220-3 | TO-220-3 | TO-220-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 125°C |
| Max Input Voltage | 35V | -35V | 35V | 35V |
| Output Configuration | Positive | Negative | Positive | Positive |
| Output Current | 1A | 500mA | 500mA | 500mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 12V | -15V | 12V | 18V |
| Protection Features | Over Temperature, Short Circuit | Over Current, Over Temperature | Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| PSRR | 71dB (120Hz) | 60dB (120Hz) | 80dB (120Hz) | 70dB (120Hz) |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Action |
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