Datasheet4U Logo Datasheet4U.com

78R12 - 1A Fixed 12V Low Dropout Voltage Regulator

General Description

The KA78R12 is a low-dropout voltage regulator suitable for various electronic equipments.

It provides constant voltage power source with TO-220 4 lead full mold package.

Dropout voltage of KA78R12 is below 0.5V in full rated current(1A).

Key Features

  • 1A / 12V Output low dropout voltage regulator.
  • TO220 Full-Mold package (4PIN).
  • Overcurrent protection, Thermal shutdown.
  • Overvoltage protection, Short-Circuit protection www. DataSheet4U. com.
  • With output disable function.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
78R12 LOW DROPOUT VOLTAGE REGULATOR UTC
78R12 LOW DROPOUT VOLTAGE REGULATOR UTC
78R12PI KIA78R12PI KEC
78R10 LOW DROPOUT VOLTAGE REGULATOR UTC
78R15 LOW DROPOUT VOLTAGE REGULATOR UTC

Other Datasheets by Fairchild (now onsemi)

Part Number Description
78R08 KA78R08
78RM33 KA78RM33

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.fairchildsemi.com KA78R12 Low Dropout Voltage Regulator Features • 1A / 12V Output low dropout voltage regulator • TO220 Full-Mold package (4PIN) • Overcurrent protection, Thermal shutdown • Overvoltage protection, Short-Circuit protection www.DataSheet4U.com • With output disable function Description The KA78R12 is a low-dropout voltage regulator suitable for various electronic equipments. It provides constant voltage power source with TO-220 4 lead full mold package. Dropout voltage of KA78R12 is below 0.5V in full rated current(1A). This regulator has various function such as peak current protection, thermal shut down, overvoltage protection and output disable function. TO-220F-4L 1 1. Vin 2. Vo 3. GND 4.