KKA8133A Datasheet, PDF (1/4 Pages) KODENSHI KOREA CORP. – DUAL +5.1V +8V REGULATOR WITH DISABLE AND RESET

TECHNICAL DATA
KKA8133A
DUAL +5.1V +8V REGULATOR WITH DISABLE AND RESET
The KKA8133A is a monolithic dual positive voltage regulator designed to
provide fixed precision output voltages of 5.1 V and 8 V at currents up to
0.75 A. An internal reset circuit generates a reset pulse when the output 1
decreases below the regulated voltage value.
Output 2 can be disabled by TTL input.
• Output currents up to 0.75 A
• Fixed precision OUTPUT 1 voltage 5.1 V ± 2%
• Fixed precision OUTPUT 2 voltage 8 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
ORDERING INFORMATION
KKA8133A
Plastic Package
KK8133A
chip
T_J = -0° to 130°C
PIN ASSIGNMENT
7
6
5
4
3
2
1
OUTPUT 1
OUTPUT 2
N.C.
GROUND
DISABLE
INPUT 2
INPUT 1
BLOCK DIAGRAM
INPUT 1 INPUT 2
1
2
REFERENCE
OUT 1
7 ^{OUT 1}
PROTECTION
DISABLE 3
DISABLE
4
OUT 2
6 OUT 2
1