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Output Current 2.2A Typical
Output Adjustable Between 1. 2V and 37V
Internal Thermal-Overload Protection
Internal Short-Circuit Current-Limiting
Output Transistor Sate-Area Compensation
TO-220 Package
ORDERING INFORMATION
Device
LM317T (KA317)
Package
TO-220
Operating Temperature
0擄C ~ +125擄C
BLOCK DIAGRAM
Vin 3
+
-
Voltage
Reference
Production
Circuitry
Rlimit
2
Vo
1
Vadj
漏2000 Fairchild Semiconductor International
Rev. B, May 2000