Datasheet

List of figures
Figure 1. Pin connections (top view) ............................................................2
Figure 2. Schematic diagram .................................................................4
Figure 3. Output current vs. input-output differential voltage ............................................8
Figure 4. Dropout voltage vs. junction temperature ..................................................8
Figure 5. Reference voltage vs. junction .........................................................8
Figure 6. Basic adjustable regulator ............................................................9
Figure 7. Voltage regulator with protection diodes .................................................. 10
Figure 8. Slow turn-on 15 V regulator .......................................................... 11
Figure 9. Current regulator ................................................................. 11
Figure 10. 5 V electronic shut-down regulator ..................................................... 11
Figure 11. Digitally selected outputs ............................................................ 12
Figure 12. Battery charger (12 V) .............................................................. 12
Figure 13. Current limited 6 V charger........................................................... 12
Figure 14. TO-220 (single gauge) package outline .................................................. 14
Figure 15. TO-220 (dual gauge) package outline ................................................... 16
Figure 16. TO-220FP package outline........................................................... 18
Figure 17. D²PAK (SMD 2L STD-ST) type A package outline ........................................... 20
Figure 18. D²PAK (ASE subcon) type B package outline .............................................. 22
Figure 19. D²PAK recommended footprint (dimensions are in mm) ....................................... 24
Figure 20. D²PAK tape outline ................................................................ 25
Figure 21. Reel for D²PAK ................................................................... 26
LM217, LM317
List of figures
DS0433 - Rev 21
page 30/31