A278R33PIC Datasheet, PDF (1/7 Pages) KODENSHI KOREA CORP. – 2.0A output low dropout regulator

A278RxxPIC
LDO Fixed Regulator IC
Description
The A278Rxx Series is a low dropout voltage regulator suitable for various electronic equipments. It provides
constant voltage power source with TO-220F-4SL lead full-mold package. Dropout voltage of A278Rxx Series is
below Max.0.5V in full rated current (2.0A). This regulator has various functions such as current limit protection,
over voltage protection and output on/off control.
Features
Pin Connection
• 2.0A output low dropout regulator
• TO-220F-4SL full-mold package (4pin)
• Current limit protection
• Over voltage protection
• Thermal shutdown protection
• With output on/off control (At typical 1.5V)
• Control pin open or high signal, output on
12 ₃₄
1. INPUT
2. OUTPUT
3. GROUND
4. ON/OFF CONTROL
Ordering Information
Product
Marking
A278RxxPIC A278RxxPI
Package
TO-220F-4SL
A278RxxPI(①)
YYWW(②)
① Device Code
② Year & Week Code
Device Selection Guide
Device
A278R33PIC
A278R35PIC
A278R05PIC
A278R06PIC
A278R08PIC
A278R09PIC
A278R12PIC
Output Voltage
3.3V
3.5V
5.0V
6.0V
8.0V
9.0V
12.0V
KSD-I0S003-004
1