Datasheet

List of figures
Figure 2. Block diagram ....................................................................2
Figure 3. Pin connections (top view) ............................................................3
Figure 4. Schematic diagram .................................................................3
Figure 5. Application circuits .................................................................4
Figure 6. DC parameter.....................................................................5
Figure 7. Load regulation....................................................................5
Figure 8. Ripple rejection....................................................................5
Figure 9. Fixed output regulator .............................................................. 22
Figure 10. Current regulator ................................................................. 23
Figure 11. Circuit for increasing output voltage..................................................... 23
Figure 12. Adjustable output regulator (7 to 30 V)...................................................23
Figure 13. 0.5 to 10 V regulator ............................................................... 24
Figure 14. High current voltage regulator......................................................... 24
Figure 15. High output current with short circuit protection ............................................. 24
Figure 16. Tracking voltage regulator ........................................................... 25
Figure 17. Split power supply (± 15 V - 1 A) ....................................................... 25
Figure 18. Negative output voltage circuit ........................................................ 26
Figure 19. Switching regulator ................................................................ 26
Figure 20. High input voltage circuit (configuration 1) ................................................ 26
Figure 21. High input voltage circuit (configuration 2) ................................................ 27
Figure 22. High input and output voltage ......................................................... 27
Figure 23. Reducing power dissipation with dropping resistor........................................... 27
Figure 24. Remote shutdown ................................................................. 28
Figure 25. Power AM modulator (unity voltage gain, I
O
≤ 0.5)........................................... 28
Figure 26. Adjustable output voltage with temperature compensation ..................................... 28
Figure 27. Light controllers (V
O(min)
= V
XX
+ V
BE
) ................................................... 29
Figure 28. Protection against input short-circuit with high capacitance loads ................................ 29
Figure 29. Dropout voltage vs junction temperature ................................................. 30
Figure 30. Peak output current vs input/output differential voltage........................................ 30
Figure 31. Supply voltage rejection vs frequency ................................................... 30
Figure 32. Output voltage vs junction temperature .................................................. 30
Figure 33. Output impedance vs frequency ....................................................... 31
Figure 34. Quiescent current vs junction temp...................................................... 31
Figure 35. Load transient response ............................................................ 31
Figure 36. Line transient response ............................................................. 31
Figure 37. Quiescent current vs. input voltage ..................................................... 31
Figure 38. TO-220 (dual gauge) package outline ................................................... 33
Figure 39. TO-220 (single gauge) package outline .................................................. 35
Figure 40. TO-220FP package outline........................................................... 37
Figure 41. Tube for TO-220 (dual gauge) (mm.) .................................................... 38
Figure 42. Tube for TO-220 (single gauge) (mm.) ................................................... 39
Figure 43. DPAK package outline .............................................................. 39
Figure 44. DPAK recommended footprint (dimensions are in mm)........................................ 41
Figure 45. D²PAK (SMD 2L STD-ST) type A package outline ........................................... 42
Figure 46. D²PAK (ASE subcon) type B package outline .............................................. 44
Figure 47. D²PAK recommended footprint (dimensions are in mm) ....................................... 46
Figure 48. Tape outline ..................................................................... 47
Figure 49. Reel outline ..................................................................... 48
L78
List of figures
DS0422 - Rev 36
page 54/55
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