KKA8138A
KKA8138A is 5.1V 12V REGULATOR manufactured by Kodenshi AUK Group.
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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.
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- - 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
TJ = -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 2 1
REFERENCE
OUT 1
7 OUT 1
PROTECTION
DISABLE 3
DISABLE
OUT 2
6 OUT 2
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MAXIMUM RATINGS-
Symbol VIN1 VIN2 VDIS IO1,2 Tstg TJ
- Parameter DC Input Voltage Pin 1 DC Input Voltage Pin 2 Disable Input Voltage Pin 3 Output Currents Storage Temperature Junction Temperature
Min 0 0 0 0 -65 0
Max 20 20 20 1.6 150 150
Unit V V V A °C °C
Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Remended Operating Conditions.
REMENDED OPERATING CONDITIONS
Symbol VIN1 VIN2 VDIS IO1,2 TJ DC Input Voltage Pin 1 DC Input Voltage Pin 2 Disable Input Voltage Pin 3 Output Currents Junction Temperature Parameter Min 7.0 14 0 0 0 Max 16 18 7.0 1.6 130 Unit V V V A °C
THERMAL DATA
Symbol Rth (j-c) Rth (j-a) Parameter Maximum Thermal Resistance Junction-case Maximum Thermal Resistance Junction-ambient Vlalue 6 60 Unit o o
C/W...
