Texas Instruments UA7812CKCT Linear Controllers
IC REG LINEAR 12V 1.5A TO220-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UA7812CKCT
Detailed Description
IC REG LINEAR 12V 1.5A TO220-3
Package
TO-220-3
Key Features
Package / Case: TO-220-3; Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
UA7812CKCT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UA7812CKCT Linear Controllers technical specifications.
General
Package / Case
TO-220-3
Mounting Type
Through Hole
Operating Temperature
0°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
30V
Output Current
1.5A
Output Configuration
Positive
Output Voltage
12V
Number of Regulators
1
Alternate Parts Comparison (UA7812CKCT vs UA7815CKCT vs UA78M05IKCSE3 vs UA7908CKCSE3)
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 | 0°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Max Input Voltage | 30V | 30V | 25V | -25V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Negative |
| Output Current | 1.5A | 1.5A | 500mA | 1.5A |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 12V | 15V | 5V | -8V |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| PSRR | 68dB (120Hz) | 68dB (120Hz) | 80dB (120Hz) | 60dB (120Hz) |
| 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 .
Suggested replacements
MC7812ACTGonsemiDirectonsemi
Pin YesPkg YesElec Yes
Linear Voltage Regulator, 1 A, 5 to 24 V, Positive Vout: 12.0 V; TJ = 0°C to +125°C, TO-220, SINGLE GAUGE, 3-LEAD, 50…
More Parts in Voltage Regulators - Linear
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.