LM317L-T92-K

UNISONIC TECHNOLOGIES CO., LTD LM317L LOW CURRENT 1.25V TO 37V ADJUSTABLE VOLTAGE REGULATOR DESCRIPTION The UTC LM317L is a monolithic integrated circuit, designed to supply 100mA of output current with voltage adjustable from 1.25V ~ 37V. 1 SOP-8 LINEAR INTEGRATED CIRCUIT FEATURES *Output voltage adjustable from 1.25V ~ 37V. *Output current in excess of 100mA *Internal thermal overload protection *Internal short circuit current limiting *Output transistor safe area compensation TO-92 Lead-free: LM317LK Halogen-free: LM317LG ORDERING INFORMATION Normal LM317L-T92-B LM317L-T92-K LM317L-S08-R LM317L-S08-T Ordering Number Lead Free LM317LK-T92-B LM317LK-T92-K LM317LK-S08-R LM317LK-S08-T I:VIN O:VOUT Halogen Free LM317LG-T92-B LM317LG-T92-K LM317LG-S08-R LM317LG-S08-T N: No Connection Package TO-92 TO-92 SOP-8 SOP-8 1 A A I I Pin Assignment 234567 OI---OI---OOANOO OOANOO Packing 8 - Tape Box Bulk N Tape Reel N Tube Note: Pin Assignment: A:ADJ www.unisonic.com.tw Copyright © 2008 Unisonic Technologies Co., Ltd 1 of 5 QW-R101-008.D LM317L BLOCK DIAGRAM LINEAR INTEGRATED CIRCUIT INPUT VREF PROTECTION CIRCUIT OUTPUT VADJ UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R101-008.D LM317L ABSOLUTE MAXIMUM RATINGS LINEAR INTEGRATED CIRCUIT PARAMETER SYMBOL RATING UNIT Input-Output Differential Voltage VIN-VOUT 40 V Power Dissipation PD Internally Limited Junction Temperature TJ +125 °C Operating Junction Temperature TOPR -40 ~ +85 °C Storage Temperature Range TSTR -40 ~ +150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS (VIN-VOUT=5V, IOUT=40mA, Ta=25°C, unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS Line Regulation ΔVOUT/VOUT 3V≦VIN-VOUT≦40V, ILOAD