Texas Instruments LM7812
LM7805 is also available in a higher accuracy and better performance version (LM340A).| Part No. | LM7812 |
|---|---|
| Datasheet | LM7812 Download |
| Manufacturer |  Texas Instruments |
| Description | 1.5-A Fixed Voltage Regulators |
| Buy | Stock & Price |
FEATURES
●1 Output Current up to 1.5 A● Available in Fixed 5-V, 12-V, and 15-V Options
● Output Voltage Tolerances of ±2% at TJ = 25°C (LM340A)
● Line Regulation of 0.01% / V of at 1-A Load (LM340A)
● Load Regulation of 0.3% / A (LM340A)
● Internal Thermal Overload, Short-Circuit and SOA Protection
● Available in Space-Saving SOT-223 Package
● Output Capacitance Not Required for Stability 2
APPLICATIONS
● Industrial Power Supplies● SMPS Post Regulation
● HVAC Systems
● AC Inventors
● Test and Measurement Equipment
● Brushed and Brushless DC Motor Drivers
● Solar Energy String Invertors SPACE Available Packages Pin 1. Input 2. Ground 3. Output Tab/Case is Ground or Output 2 1 TO-3 123 TO-220 3
DESCRIPTION
The LM340 and LM7805 Family monolithic 3-terminal positive voltage regulators employ internal currentlimiting, thermal shutdown and safe-area compensation, making them essentially indestructible. If adequate heat sinking is provided, they can deliver over 1.5-A output current. They a...
