NCV317 ON Semiconductor, NCV317 Datasheet
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NCV317
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NCV317 Summary of contents
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... LM317, NCV317 1.5 A Adjustable Output, Positive Voltage Regulator The LM317 is an adjustable 3−terminal positive voltage regulator capable of supplying in excess of 1.5 A over an output voltage range of 1 This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow− ...
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... C , when used, is connected between the adjustment pin and ground. Adj 6. Since Long−Term Stability cannot be measured on each device before shipment, this specification is an engineering estimate of average stability from lot to lot. LM317, NCV317 Rating (V − 0.5 A for D2T and T packages; T ...
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... This device contains 29 active transistors. Figure 2. Representative Schematic Diagram Pulse testing required Duty Cycle * is suggested. 0 Figure 3. Line Regulation and DI LM317, NCV317 5 5.0 pF 6.8 k 30pF 30pF 2 – Line Regulation (% out LM317 Adjust ...
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... Figure 4. Load Regulation and 0 Pulse testing required Duty Cycle is suggested 120 Hz 0 Figure 6. Ripple Rejection Test Circuit LM317, NCV317 V out I L 240 1 Load Regulation (% /Load Test Circuit Adj ...
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... T , JUNCTION TEMPERATURE (°C) J Figure 9. Adjustment Pin Current 1.26 1.25 1.24 1.23 1.22 −50 − JUNCTION TEMPERATURE (°C) J Figure 11. Temperature Stability LM317, NCV317 4 25° 2.0 150°C 1.0 0 100 125 150 0 V −V in out 3.0 DV 2.5 2.0 1.5 1.0 100 125 150 −50 5 ...
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... Adj 0 −0 out −1 25°C −1 TIME (ms) Figure 17. Line Transient Response LM317, NCV317 = 10 mF 120 100 Adj out 120 25° 0.01 Figure 14. Ripple Rejection versus ...
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... The ground end of R near the load ground to provide remote ground sensing and improve load regulation. LM317, NCV317 APPLICATIONS INFORMATION External Capacitors A 0.1 mF disc or 1.0 mF tantalum input bypass capacitor (C ...
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... protects both LM317’s during an input short circuit. 6 Figure 22. ‘‘Laboratory’’ Power Supply with Adjustable Current Limit and Output Voltage LM317, NCV317 P for T = +50°C D(max) A Free Air 2.0 oz. Copper L Î Î Î Î ...
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... Lmin DSS O As shown 0 < I < 1 Figure 23. Adjustable Current Limiter V V out in LM317 240 Adjust MPS2907 Figure 25. Slow Turn−On Regulator LM317, NCV317 I out 1N4001 D 2 1N4001 2N5640 Figure 24. 5.0 V Electronic Shutdown Regulator V in ...
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... AWLYWWG AWLYWWG Assembly Location WL = Wafer Lot Y = Year WW = Work Week G = Pb−Free Package LM317, NCV317 Operating Temperature Range T = −40° to +125° 0° to +125° −55° to +150°C J MARKING DIAGRAMS NC V317BD2T LM AWLYWWG 317BT AWLYWWG 2 ...
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... G 0.010 (0.254 10.66 0.42 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. LM317, NCV317 PACKAGE DIMENSIONS 2 D PAK−3 D2T SUFFIX PLASTIC PACKAGE CASE 936−03 ISSUE B −T− TERMINAL 4 ...
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... Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: orderlit@onsemi.com LM317, NCV317 PACKAGE DIMENSIONS TO−220, SINGLE GAUGE T SUFFIX PLASTIC PACKAGE CASE 221AB− ...