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LM317DT Datasheet(PDF) 1 Page - Micro Commercial Components |
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LM317DT Datasheet(HTML) 1 Page - Micro Commercial Components |
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1 / 2 page  MCC omponents 20736 Marilla Street Chatsworth !"# $% !"# Revision: 3 20 10/03/17 LM317DT Adjustable Voltage Regulators 1. Adjust 2 ,4.Vout 3. Vin Features Maximum Ratings @ TA=25 OC, Unless Otherwise Noted Parameter Symbol Value Unit Input –Output Voltage Differential VI – VO 40 V Operating Ambient Temperature PD Internally Limited W Operating Junction Temperature TOPR 0---+125 Storage Temperature Range TSTG -65---+125 Temperature Coefficient of Output Voltage Vo/ T ±0.02 %/ Lead Temperature TLEAD 230 Electrical Characteristics (Vi-Vo=5V, I0=500mA, IMAX=1.5A, PMAX=20W, unless otherwise specified) Parameter Sym Min Typ Max Test conditions Reference Voltage VREF 1.2V 1.25V 1.3V 3V Vi-Vo 40V 10mA Io Imax --- 18 0.4 25mV%V 0.5 mV%V 10mA IO ImaxVO 5v VO 5v Load regulation Rload --- 40 0.8 70 mV%V 1.5 mV%V 10mA IO ImaxVO 5v VO 5v 0.01%/V 0.04%/V 3V Vi-Vo 40V Line regulation Rline 0.02%/V 0.07%/V 3V Vi-Vo 40V Adjustment pin current IQ 46uA 100 A Adjustment pin current charge Iq(V) --- 2uA 5 A Vi-Vo=3V to 40V, Io=10mA to Imax Il ---- 3.5mA 12mA Vi-Vo=40v Ripple rejection RR 66dB --- VO=10V F=1 20Hz, CADJ=10 F Temperature Stability STT --- 0.7%/NO --- --- RMS Noise,% of VOUT eN --- 0.003%/ VO 0.01%/VO 10Hz-10kHz Longterm, TJ=THIGH ST --- 0.3% 1% Ta=25 for end point measurements,1000H R Thermal Resistance Junction to Case RJC --- 5 /W --- --- --- --- C E J K H A S V B G 1 2 3 4 DIMENSIONS INCHES MM DIM MIN MAX MIN MAX NOTE A .320 .359 8.13 9.14 B .380 .411 9.65 10.45 C .160 .190 4.06 4.83 D .020 .035 0.51 0.89 E .045 .055 1.14 1.40 G .095 .105 2.41 2.67 H .096 .120 2.43 3.03 J .014 .021 0.35 0.53 K .090 .110 2.29 2.79 S .575 .625 14.60 15.80 V .045 .055 1.14 1.40 Inches mm .065 1.65 .330 8.38 .420 10.66 .120 3.05 .070 1.78 .740 18.79 DIM MIN MAX MIN MAX NOTE D2-PACK 60dB 75dB Minimun Load Current to Main Regulation --- TM Micro Commercial Components www.mccsemi.com 1 of 2 Marking: LM317 Output voltage range: 1.2V to 37V Output current in excess of 1.5A • Case Material:Molded Plastic. UL Flammability Classification Rating 94V-0 and MSL Rating 1 • Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) |
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