KA317

KA317 / LM317 — 3-Terminal Positive Adjustable Regulator KA317 / LM317 3-Terminal Positive Adjustable Regulator Features Output-Current In Excess of 1.5 A Output-Adjustable Between 1.2 V and 37 V Internal Thermal Overload Protection Internal Short-Circuit Current Limiting Output-Transistor Safe Operating Area Compensation TO-220 Package Description This monolithic integrated circuit is an adjustable 3-terminal positive-voltage regulator designed to supply more than 1.5 A of load current with an output voltage adjustable over a 1.2 V to 37 V range. It employs internal current limiting, thermal shutdown, and safe area compensation. TO-220 Output 1 1. Adj 2. Output 3. Input Ordering Information Product Number LM317T KA317TU Package TO-220 (Single Gauge) TO-220 (Dual Gauge) Block Diagram Vin 3 Input Packing Method Rail Rail Operating Temperature 0°C to +125°C 0°C to +125°C Voltage Reference Protection Circuitry 1 VVAaADdJjj Figure 1. Block Diag...