Product Summary

The UA7812CKC is a fixed-voltage integrated-circuit voltage regulator. The UA7812CKC is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 A of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, the UA7812CKC can be used with external components to obtain adjustable output voltages and currents, and also can be used as the power-pass element in precision regulators.

Parametrics

UA7812CKC absolute maximum ratings: (1)Vl Input voltage: 35V; (2)TJ Operating virtual junction temperature: 150℃; (3)Lead temperature 1,6 mm (1/16 in) from case for 10 s: 260℃; (4)Tstg Storage temperature range: –65 to 150℃.

Features

UA7812CKC features: (1)3-Terminal Regulators; (2)High Power-Dissipation Capability; (3)Output Current up to 1.5A; (4)Internal Short-Circuit Current Limiting; (5)Internal Thermal-Overload Protection; (6)Output Transistor Safe-Area Compensation.

Diagrams

UA7812CKC block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
UA7812CKC
UA7812CKC

Texas Instruments

Linear Regulators - Standard 12.0V 1500mA

Data Sheet

Negotiable 
UA7812CKCE3
UA7812CKCE3

Texas Instruments

Linear Regulators - Standard 12.0V 1500mA

Data Sheet

Negotiable 
UA7812CKCSE3
UA7812CKCSE3

Texas Instruments

Linear Regulators - Standard 12V 1.5A Fixed Pos Voltage Regulator

Data Sheet

0-1: $0.53
1-25: $0.41
25-100: $0.36
100-250: $0.31
UA7812CKCS
UA7812CKCS

Texas Instruments

Linear Regulators - Standard Positive V

Data Sheet

0-1: $0.46
1-25: $0.41
25-100: $0.31
100-250: $0.31
UA7812CKCT
UA7812CKCT

Texas Instruments

Low Dropout (LDO) Regulators 3P 1.5A Fixed 5V Pos Vltg Reg

Data Sheet

0-1: $0.32
1-25: $0.29
25-100: $0.25
100-250: $0.22