Datasheet
Table Of Contents
- 1 Diagram
- 2 Pin configuration
- 3 Maximum ratings
- 4 Schematic application
- 5 Electrical characteristics
- Table 3. Electrical characteristics of LD1117#12
- Table 4. Electrical characteristics of LD1117#18
- Table 5. Electrical characteristics of LD1117#25
- Table 6. Electrical characteristics of LD1117#33
- Table 7. Electrical characteristics of LD1117#50
- Table 8. Electrical characteristics of LD1117 (adjustable)
- Table 9. Electrical characteristics of LD1117#12C
- Table 10. Electrical characteristics of LD1117#18C
- Table 11. Electrical characteristics of LD1117#25C
- Table 12. Electrical characteristics of LD1117#33C
- Table 13. Electrical characteristics of LD1117#50C
- Table 14. Electrical characteristics of LD1117C (adjustable)
- 6 Typical application
- 7 LD1117 adjustable: application note
- 8 Package mechanical data
- Table 15. TO-220 mechanical data (type STD-ST Dual Gauge)
- Figure 12. Drawing dimension TO-220 (type STD-ST Dual Gauge)
- Table 16. TO-220 mechanical data (type STD-ST Single Gauge)
- Figure 13. Drawing dimension TO-220 (type STD-ST Single Gauge)
- Table 17. SOT-223 mechanical data
- Figure 14. Drawing dimension SOT-223
- Table 18. SO-8 mechanical data
- Figure 15. Drawing dimension SO-8
- Table 19. DPAK mechanical data
- Figure 16. Drawing dimension DPAK (type STD-ST)
- Figure 17. Drawing dimension DPAK (type Fujitsu-subcon.)
- Figure 18. Drawing dimension DPAK (type IDS-subcon.)
- Table 20. Footprint data
- Figure 19. DPAK footprint recommended data
- 9 Packaging mechanical data
- Figure 20. Drawing dimension tube for TO-220 Dual Gauge (mm.)
- Figure 21. Drawing dimension tube for TO-220 Single Gauge (mm.)
- Table 21. SOT-223 tape and reel mechanical data
- Figure 22. Tape for SOT-223 (dimensions are in mm)
- Figure 23. Reel for SOT-223 (dimensions are in mm)
- Table 22. SO-8 tape and reel mechanical data
- Figure 24. SO-8 tape and reel dimensions
- Table 23. DPAK tape and reel mechanical data
- Figure 25. DPAK footprint
- Figure 26. Tape for DPAK
- Figure 27. Reel for DPAK
- 10 Order codes
- 11 Revision history

DocID2572 Rev 33 31/44
LD1117 Package mechanical data
Note: The DPAK package coming from the two subcontractors (Fujitsu and IDS) are fully
compatible with the ST's package suggested footprint.
Table 19. DPAK mechanical data
Dim.
Type STD-ST Type Fujitsu-subcon. Type IDS-subcon
mm. mm. mm.
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
A 2.20 2.40 2.25 2.30 2.35 2.19 2.38
A1 0.90 1.10 0.96 1.06 0.89 1.14
A2 0.03 0.23 0 0.10 0.03 0.23
b 0.64 0.90 0.76 0.86 0.64 0.88
b4 5.20 5.40 5.28 5.38 5.21 5.46
c 0.45 0.60 0.46 0.56 0.46 0.58
c2 0.48 0.60 0.46 0.56 0.46 0.58
D 6.00 6.20 6.05 6.15 5.97 6.22
D1 5.10 5.27 5.47 5.20
E 6.40 6.60 6.55 6.60 6.65 6.35 6.73
E1 4.70 4.77 4.70
e 2.28 2.23 2.28 2.33 2.28
e1 4.40 4.60 4.51 4.61
H 9.35 10.10 9.90 10.30 9.40 10.42
L 1.00 1.40 1.60 0.90
L1 2.80 2.50 2.65
L2 0.80 1.03 1.13 0.89 1.27
L4 0.60 1.00 0.70 0.90 0.64 1.02
R0.200.400.20
V2 0° 8° 0° 8° 0° 8°