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UTC317TB

Part Number	UTC317TB
Manufacturer	YOUWANG ELECTRONICS
Description	3-TERMINAL 1.5A POSITIVE ADJUSTABLE VOLTAGEREGULATOR
Published	Sep 22, 2016
Detailed Description	UTC317/B/TB LINEAR INTEGRATED CIRCUIT 3-TERMINAL 1.5A POSITIVE ADJUSTABLE VOLTAGE REGULATOR DESCRIPTION The UTC317/B/...
Datasheet	UTC317TB PDF File

Overview

UTC317/B/TB LINEAR INTEGRATED CIRCUIT 3-TERMINAL 1.
5A POSITIVE ADJUSTABLE VOLTAGE REGULATOR DESCRIPTION The UTC317/B/TB is an adjustable 3-terminal positive voltage regulator designed to supply more than 1.
5A of output current with voltage adjustable from 1.
3V to 37VǄ FEATURES *Output current up to 1.
5A *Output voltage adjustable from 1.
3V to 37V *Internal short circuit protection *Internal over temperature protection * Safe-Area compensation for output transistor ORDERING INFORMATION Device Package UTC317 TO-220/ TO-220F UTC317B TO-252 UTC317TB TO-263-2L UTC317Y SOT-223 1 TO-220 1 TO-252 1 TO-263 1 TO-220F 1 SOT-223 1:ADJ; 2: OUTPUT; 3: INPUT BLOCK DIAGRAM INPUT VREF VAdj PROTECTION CIRCUIT OUTPUT YOUWANG ELECTRONICS CO.
LTD 1 2011.
04.
13 V1.
4 UTC317/B/TB LINEAR INTEGRATED CIRCUIT ABSOLUTE MAXIMUM RATINGS˄Ta=25°C, UNLESS OTHERWISE SPECIFIED˅ PARAMETERS SYMBOL RATING Input - Output Voltage Difference VI-VO 40 Lead Temperature TLEAD 260 Power Dissipation PD Internal limited Operating Temperature Range TOPR 0~+125 Storage Temperature Range TSTG -65~+150 UNITS V °C — °C °C ELECTRICAL CHARACTERISTICS ˄VI-VO=5V,0°C 5A,PMAX=20W , unless otherwise specified˅ Parameter Symbol Test conditions Min Typ Line Regulation ΔVO Ta=25°C,3V≤VI-VO≤40V Ta=0—125°C,3V≤VI-VO≤40V 0.
01 0.
02 Ta=25°C VO≤6V 18 Load Regulation ΔVO 10mA≤IO≤IMAX VO≤5V 0.
4 10mA≤IO≤IMAX VO≤5V 40 VO≤6V 0.
8 Adjustable Pin current IADJ 46 Adjustable Pin Current ΔIADJ Change 2.
5V≤VI-VO≤40V, 10mA≤Io≤IMAX,PD≤PMAX 2.
0 Reference Voltage VREF 3V≤VI-VO≤40V, 10mA≤IO≤IMAX,PD≤PMAX 1.
20 1.
25 Temperature Stability STT 0.
7 Minimum Load Current IL(MIN) for regulation VI-VO=40V 3.
5 Maximum output Current IO(MAX) RMS Noise v.
s.
%of Vout eN VI-VO≤15V,PD≤PMAX VI-VO≤15V,PD≤PMAX,Ta=25°C TA=25°C,10HZ≤f≤10KHZ 1.
5 0.
15 2.
2 0.
4 0.
003 Ripple Rejection RR VO=10V,f=120HZ,CADJ=0 60 VO=10V,f=120HZ,CADJ=10μF 66 75 Long-term Stability, T...

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