KKA8138A Datasheet, PDF (1/4 Pages) KODENSHI KOREA CORP. – 5.1V +12V REGULATOR WITH DISABLE AND RESET

TECHNICAL DATA
KKA8138A
5.1V +12V REGULATOR WITH DISABLE AND RESET
The KKA8138A is a monolithic dual positive voltage regulator designed to
provide fixed precision output voltages of 5.1V and 12V at currents up to
1A.
Output 2 can be disabled by TTL input.
Short circuit and thermal protections are included in all the versions.
• Output currents up to 1 A
• Fixed precision OUTPUT 1 voltages 5.1 V ± 2%
• Fixed precision OUTPUT 2 voltages 12 V ± 2%
• OUTPUT 1 with RESET facility
• OUTPUT 2 with DISABLE by TTL input
• Short circuit protection at both outputs
• Thermal protection
• Low drop output voltage
TO-220AB/7
HEPTAWAT
(Plastic Package)
ORDERING INFORMATION
KKA8138A Plastic Package
T_J = -0° to 130°C
BLOCK DIAGRAM
INPUT 1 INPUT 2
1
2
PIN ASSIGNMENT
7
OUTPUT 1
6
OUTPUT 2
5
N.C.
4
GROUND
3
DISABLE
2
INPUT 2
1
INPUT 1
REFERENCE
OUT 1
7 ^{OUT 1}
PROTECTION
DISABLE 3
DISABLE
4
OUT 2
6 OUT 2
1