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KK8137

KODENSHI KOREA
Part Number KK8137
Manufacturer KODENSHI KOREA
Description DUAL 5.1V REGULATOR
Published Jun 4, 2013
Detailed Description TECHNICAL DATA KKA8137 DUAL 5.1V REGULATOR WITH DISABLE AND RESET The KKA8137 is a monolithic dual positive voltage reg...
Datasheet PDF File KK8137 PDF File

KK8137
KK8137

Overview
TECHNICAL DATA KKA8137 DUAL 5.
1V REGULATOR WITH DISABLE AND RESET The KKA8137 is a monolithic dual positive voltage regulator designed to provide fixed precision output voltages of 5.
1 V at currents up to 1 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.
Short circuit and thermal protections are included.
• • • • • • • Output currents up to 1 A Fixed precision OUTPUT voltages 5.
1 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 KKA8137A KK8137A Plastic Package chip TJ = -0° to 130°C PIN ASSIGNMENT 7 6 5 4 3 2 1 OUTPUT 1 OUTPUT 2 RESET GROUND DISABLE DELAY CAP INPUT http://www.
DataSheet4U.
net/ Tab connected to Pin 4 BLOCK DIAGRAM INPUT 1 PREFERENCE OUT 1 7 OUT 1 PROTECTION RESET 5 RESET CR 2 DELAY CAP 6 OUT 2 DISABLE 3 DISABLE OUT 2 4 1 datasheet pdf - http://www.
DataSheet4U.
net/ KKA8137 MAXIMUM RATINGS* Symbol VIN VDIS VRST IO1,2 SC Tstg TJ * Parameter DC Input Voltage Pin 1 Disable Input Voltage Pin 3 Voltage at Pin 5 Short Circuit Output Current Storage Temperature Junction Temperature VIN = 7 V VIN = 16 V Min Max 20 20 20 1.
6 1.
0 Unit V V V A °C °C -65 0 150 150 Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the Recommended Operating Conditions.
RECOMMENDED OPERATING CONDITIONS Symbol VIN VDIS VRST IO1,2 TJ DC Input Voltage Pin 1 Disable Input Voltage Pin 3 http://www.
DataSheet4U.
net/ Parameter Min 7.
0 0 Max 14 7.
0 10 1.
0 Unit V V V A °C Voltage at Pin 5 Output Currents Junction Temperature 0 130 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 C/W 2 datasheet pdf - http://www...


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