KA317TU Datasheet | onsemi

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 pensation - 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 pensation. TO-220 Output 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 VVAa ADd Jjj Figure 1. Block Diagram © 2002 Semiconductor ponents Industries, LLC. October-2017, Rev. 2 RRl Lim IMi It T 2 Vo Output Publication Order Number: KA317/D KA317 / LM317 - 3-Terminal Positive Adjustable Regulator Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the remended operating conditions and stressing the parts to these levels is not remended. In addition, extended exposure to stresses above the remended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted. Symbol Parameter Value Unit...