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july 2007 rev. 18 1/37 37 ld1086xx 1.5a low drop positive voltage regulator adjustable and fixed features typical dropout 1.3v at 1.5a three terminal adjustable or fixed output voltage 1.5v, 1.8v, 2.5v, 3.3v, 3.6v, 5v, 8v, 9v, 12v. guaranteed output current up to 1.5a output tolerance 1% at 25c and 2% in full temperature range internal power and thermal limit wide operating temperature range -40c to 125c package available: to-220, d 2 pak, d 2 pak/a, dpak pinout compatibility wi th standard adjustable vreg description the ld1086 is a low drop voltage regulator able to provide up to 1.5a of output current. dropout is guaranteed at a maximum of 1.2v at the maximum output current, decreasing at lower loads. the ld1086 is pin to pin compatible with the older 3-terminal adjustable regulators, but has better performances in term of drop and output tolerance. a 2.85v output version is suitable for scsi-2 active termination. unlike pnp regulators, where a part of the output current is wasted as quiescent current, the ld1086 quiescent current flows into the load, so increase efficiency. only a 10f minimum capacitor is need for stability. the device is supplied in to-220, d 2 pak, d 2 pak/a and dpak. on chip trimming allows the regulator to reach a very tight output voltage tolerance, within 1% at 25c. dpak d 2 pak/a to-220 d 2 pak table 1. device summary part number ld1086xx ld1086xx33 ld1086xx12 ld1086xx36 ld1086xx15 ld1086xx50 ld1086xx18 ld1086xx80 ld1086xx25 ld1086xx90 www.st.com
ld1086xx 2/37 contents 1 diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4 schematic application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 5 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 6 typical application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 7 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 8 order codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 9 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
ld1086xx diagram 3/37 1 diagram figure 1. schematic diagram
pin configuration ld1086xx 4/37 2 pin configuration note: the tab is physically connected to the output (this is valid for the to-220 package too). figure 2. pin connections (top view) d 2 pak d 2 pak/a to-220 dpak
ld1086xx maximum ratings 5/37 3 maximum ratings note: absolute maximum ratings are those values beyond which damage to the device may occur. functional operation under these condition is not implied table 2. absolute maximum ratings symbol parameter value unit v i dc input voltage 30 v i o output current internally limited ma p d power dissipation internally limited mw t stg storage temperature range -55 to +150 c t op operating junction temperature range -40 to +125 c table 3. thermal data symbol parameter to-220 d 2 pa k d 2 pak/a dpak unit r thjc thermal resistance junction-case 3 3 8 c/w r thja thermal resistance junction-ambient 50 62.5 c/w
schematic application ld1086xx 6/37 4 schematic application figure 3. application circuit v o v ref 1 r 2 r 1 ------ - + ?? ?? ? =
ld1086xx electrical characteristics 7/37 5 electrical characteristics table 4. electrical characteristics of ld1086#15 (v i =4.5v, c i = c o =10 f, t a = -40 to 125c, unless otherwise specified). symbol parameter test min. typ. max. unit v o output voltage (1) 1. see short-circuit current curve for available output current at fixed dropout. i o = 0 ma, t j = 25c 1.485 1.5 1.515 v i o = 0 to 1.5a, v i = 3.4 to 30v 1.47 1.5 1.53 v v o line regulation i o = 0 ma, v i = 3.1 to 18v, t j = 25c 0.2 4 mv i o = 0 ma, v i = 3.1 to 15v 0.4 4 mv v o load regulation i o = 0 to 1.5a, t j = 25c 0.5 8 mv i o = 0 to 1.5a 1 16 mv v d dropout voltage i o = 1.5a 1.3 1.5 v i q quiescent current v i 30v 5 10 ma i sc short circuit current v i - v o = 5v 1.5 2 a v i - v o = 25v 0.05 0.02 a thermal regulation t a = 25c, 30ms pulse 0.01 0.04 %/w svr supply voltage rejection f = 120 hz, c o = 25 f, i o = 1.5a v i = 6.5 3v 60 82 db en rms output noise voltage (% of v o ) t a = 25c, f =10hz to 10khz 0.003 % s temperature stability 0.5 % s long term stability t a = 125c, 1000hrs 0.5 %
electrical characteristics ld1086xx 8/37 table 5. electrical characteristics of ld1086#18 (v i =4.8v, c i = c o =10 f, t a = -40 to 125c, unless otherwise specified). symbol parameter test min. typ. max. unit v o output voltage (1) i o = 0 ma, t j = 25c 1.782 1.8 1.818 v i o = 0 to 1.5a, v i = 3.4 to 30v 1.764 1.8 1.836 v v o line regulation i o = 0 ma, v i = 3.4 to 18v, t j = 25c 0.2 4 mv i o = 0 ma, v i = 3.4 to 15v 0.4 4 mv v o load regulation i o = 0 to 1.5a, t j = 25c 0.5 8 mv i o = 0 to 1.5a 1 16 mv v d dropout voltage i o = 1.5a 1.3 1.5 v i q quiescent current v i 30v 5 10 ma i sc short circuit current v i - v o = 5v 1.5 2 a v i - v o = 25v 0.05 0.02 a thermal regulation t a = 25c, 30ms pulse 0.01 0.04 %/w svr supply voltage rejection f = 120 hz, c o = 25 f, i o = 1.5a v i = 6.8 3v 60 82 db en rms output noise voltage (% of v o ) t a = 25c, f =10hz to 10khz 0.003 % s temperature stability 0.5 % s long term stability t a = 125c, 1000hrs 0.5 % 1. see short-circuit current curve for available output current at fixed dropout.
ld1086xx electrical characteristics 9/37 table 6. electrical characteristics of ld1086#25 (v i =5.5v, c i = c o =10 f, t a = -40 to 125c, unless otherwise specified). symbol parameter test min. typ. max. unit v o output voltage (1) i o = 0 ma, t j = 25c 2.475 2.5 2.525 v i o = 0 to 1.5a, v i = 4.1 to 30v 2.45 2.5 2.55 v v o line regulation i o = 0 ma, v i = 4.1 to 18v, t j = 25c 0.2 4 mv i o = 0 ma, v i = 4.1 to 18v 0.4 4 mv v o load regulation i o = 0 to 1.5a, t j = 25c 0.5 8 mv i o = 0 to 1.5a 1 16 mv v d dropout voltage i o = 1.5a 1.3 1.5 v i q quiescent current v i 30v 5 10 ma i sc short circuit current v i - v o = 5v 1.5 2 a v i - v o = 25v 0.05 0.2 a thermal regulation t a = 25c, 30ms pulse 0.008 0.04 %/w svr supply voltage rejection f = 120 hz, c o = 25 f, i o = 1.5a v i = 7.5 3v 60 81 db en rms output noise voltage (% of v o ) t a = 25c, f =10hz to 10khz 0.003 % s temperature stability 0.5 % s long term stability t a = 125c, 1000hrs 0.5 % 1. see short-circuit current curve for available output current at fixed dropout.
electrical characteristics ld1086xx 10/37 table 7. electrical characteristics of ld1086#33 (v i =6.3v, c i = c o =10 f, t a = -40 to 125c, unless otherwise specified). symbol parameter test min. typ. max. unit v o output voltage (1) i o = 0 ma, t j = 25c 3.267 3.3 3.333 v i o = 0 to 1.5a, v i = 4.9 to 30v 3.234 3.3 3.366 v v o line regulation i o = 0 ma, v i = 4.9 to 18v, t j = 25c 0.5 6 mv i o = 0 ma, v i = 4.9 to 18v 1 6 mv v o load regulation i o = 0 to 1.5a, t j = 25c 1 10 mv i o = 0 to 1.5a 7 25 mv v d dropout voltage i o = 1.5a 1.3 1.5 v i q quiescent current v i 30v 5 10 ma i sc short circuit current v i - v o = 5v 1.5 2 a v i - v o = 25v 0.05 0.2 a thermal regulation t a = 25c, 30ms pulse 0.008 0.04 %/w svr supply voltage rejection f = 120 hz, c o = 25 f, i o = 1.5a v i = 8.3 3v 60 79 db en rms output noise voltage (% of v o ) t a = 25c, f =10hz to 10khz 0.003 % s temperature stability 0.5 % s long term stability t a = 125c, 1000hrs 0.5 % 1. see short-circuit current curve for available output current at fixed dropout.
ld1086xx electrical characteristics 11/37 table 8. electrical characteristics of ld1086#36 (v i =6.6v, c i = c o =10 f, t a = -40 to 125c, unless otherwise specified). symbol parameter test min. typ. max. unit v o output voltage (1) i o = 0 ma, t j = 25c 3.564 3.6 3.636 v i o = 0 to 1.5a, v i = 5.2 to 30v 3.528 3.6 3.672 v v o line regulation i o = 0 ma, v i = 5.2 to 18v, t j = 25c 0.5 10 mv i o = 0 ma, v i = 5.2 to 18v 1 10 mv v o load regulation i o = 0 to 1.5a, t j = 25c 3 15 mv i o = 0 to 1.5a 7 25 mv v d dropout voltage i o = 1.5a 1.3 1.5 v i q quiescent current v i 30v 5 10 ma i sc short circuit current v i - v o = 5v 1.5 2 a v i - v o = 25v 0.05 0.2 a thermal regulation t a = 25c, 30ms pulse 0.01 0.04 %/w svr supply voltage rejection f = 120 hz, c o = 25 f, i o = 1.5a v i = 8.6 3v 60 78 db en rms output noise voltage (% of v o ) t a = 25c, f =10hz to 10khz 0.003 % s temperature stability 0.5 % s long term stability t a = 125c, 1000hrs 0.5 % 1. see short-circuit current curve for available output current at fixed dropout.
electrical characteristics ld1086xx 12/37 table 9. electrical characteristics of ld1086#50 (v i =8v, c i = c o =10 f, t a = -40 to 125c, unless otherwise specified). symbol parameter test min. typ. max. unit v o output voltage (1) i o = 0 ma, t j = 25c 4.95 5 5.05 v i o = 0 to 1.5a, v i = 6.6 to 30v 4.9 5 5.1 v v o line regulation i o = 0 ma, v i = 6.6 to 20v, t j = 25c 0.5 10 mv i o = 0 ma, v i = 6.6 to 20v 1 10 mv v o load regulation i o = 0 to 1.5a, t j = 25c 5 20 mv i o = 0 to 1.5a 10 35 mv v d dropout voltage i o = 1.5a 1.3 1.5 v i q quiescent current v i 30v 5 10 ma i sc short circuit current v i - v o = 5v 1.5 2 a v i - v o = 25v 0.05 0.2 a thermal regulation t a = 25c, 30ms pulse 0.01 0.04 %/w svr supply voltage rejection f = 120 hz, c o = 25 f, i o = 1.5a v i = 10 3v 60 75 db en rms output noise voltage (% of v o ) t a = 25c, f =10hz to 10khz 0.003 % s temperature stability 0.5 % s long term stability t a = 125c, 1000hrs 0.5 % 1. see short-circuit current curve for available output current at fixed dropout.
ld1086xx electrical characteristics 13/37 table 10. electrical characteristics of ld1086#80 (v i =11v, c i = c o =10 f, t a = -40 to 125c, unless otherwise specified). symbol parameter test min. typ. max. unit v o output voltage (1) i o = 0 ma, t j = 25c 7.92 8 8.08 v i o = 0 to 1.5a, v i = 9.8 to 30v 7.84 8 8.16 v v o line regulation i o = 0 ma, v i = 9.8 to 20v, t j = 25c 1 18 mv i o = 0 ma, v i = 9.8 to 20v 2 18 mv v o load regulation i o = 0 to 1.5a, t j = 25c 8 30 mv i o = 0 to 1.5a 12 60 mv v d dropout voltage i o =1.5a 1.3 1.5 v i q quiescent current v i 30v 5 10 ma i sc short circuit current v i - v o = 5v 1.5 2 a v i - v o = 25v 0.04 0.2 a thermal regulation t a = 25c, 30ms pulse 0.01 0.04 %/w svr supply voltage rejection f = 120 hz, c o = 25 f, i o = 1.5a v i = 13 3v 54 71 db en rms output noise voltage (% of v o ) t a = 25c, f =10hz to 10khz 0.003 % s temperature stability 0.5 % s long term stability t a = 125c, 1000hrs 0.5 % 1. see short-circuit current curve for available output current at fixed dropout.
electrical characteristics ld1086xx 14/37 table 11. electrical characteristics of ld1086#90 (v i =12v, c i = c o =10 f, t a = -40 to 125c, unless otherwise specified). symbol parameter test min. typ. max. unit v o output voltage (1) i o = 0 ma, t j = 25c 8.91 9 9.09 v i o = 0 to 1.5a, v i = 11 to 30v 8.82 9 9.18 v v o line regulation i o = 0 ma, v i = 11 to 20v, t j = 25c 1 20 mv i o = 0 ma, v i = 11 to 20v 2 20 mv v o load regulation i o = 0 to 1.5a, t j = 25c 8 30 mv i o = 0 to 1.5a 12 60 mv v d dropout voltage i o = 1.5a 1.3 1.5 v i q quiescent current v i 30v 5 10 ma i sc short circuit current v i - v o = 5v 1.5 2 a v i - v o = 25v 0.05 0.2 a thermal regulation t a = 25c, 30ms pulse 0.01 0.04 %/w svr supply voltage rejection f = 120 hz, c o = 25 f, i o = 1.5a v i = 14 3v 54 70 db en rms output noise voltage (% of v o ) t a = 25c, f =10hz to 10khz 0.003 % s temperature stability 0.5 % s long term stability t a = 125c, 1000hrs 0.5 % 1. see short-circuit current curve for available output current at fixed dropout.
ld1086xx electrical characteristics 15/37 table 12. electrical characteristics of ld1086#12 (v i =15v, c i = c o =10 f, t a = -40 to 125c, unless otherwise specified). symbol parameter test min. typ. max. unit v o output voltage (1) i o = 0 ma, t j = 25c 11.88 12 12.12 v i o = 0 to 1.5a, v i = 13.8 to 30v 11.76 12 12.24 v v o line regulation i o = 0 ma, v i = 13.8 to 25v, t j = 25c 125mv i o = 0 ma, v i = 13.8 to 25v 2 25 mv v o load regulation i o = 0 to 1.5a, t j = 25c 12 36 mv i o = 0 to 1.5a 24 72 mv v d dropout voltage i o = 1.5a 1.3 1.5 v i q quiescent current v i 30v 5 10 ma i sc short circuit current v i - v o = 5v 1.5 2 a v i - v o = 25v 0.05 0.2 a thermal regulation t a = 25c, 30ms pulse 0.01 0.04 %/w svr supply voltage rejection f = 120 hz, c o = 25 f, i o = 1.5a v i = 17 3v 54 66 db en rms output noise voltage (% of v o ) t a = 25c, f =10hz to 10khz 0.003 % s temperature stability 0.5 % s long term stability t a = 125c, 1000hrs 0.5 % 1. see short-circuit current curve for available output current at fixed dropout.
electrical characteristics ld1086xx 16/37 table 13. electrical characteristics of ld1086# (v i =4.25v, c i = c o =10 f, t a = -40 to 125c, unless otherwise specified). symbol parameter test min. typ. max. unit v o output voltage (1) i o = 10ma t j = 25c 1.237 1.25 1.263 v i o = 10ma to 1.5a, v i = 2.85 to 30v 1.225 1.25 1.275 v v o line regulation i o = 10ma, v i = 2.8 to 16.5v, t j = 25c 0.015 0.2 % i o = 10ma, v i = 2.8 to 16.5v 0.035 0.2 % v o load regulation i o = 10ma to 1.5a, t j = 25c 0.1 0.3 % i o = 0 to 1.5a 0.2 0.4 % v d dropout voltage i o = 1.5a 1.3 1.5 v i o(min) minimum load current v i = 30v 3 10 ma i sc short circuit current v i - v o = 5v 1.5 2.3 a v i - v o = 25v 0.05 0.2 a thermal regulation t a = 25c, 30ms pulse 0.01 0.04 %/w svr supply voltage rejection f = 120 hz, c o = 25 f, c adj = 25 f, i o = 1.5a, v i = 6.25 3v 60 88 db i adj adjust pin current v i = 4.25v, i o = 10 ma 40 120 a i adj adjust pin current change (1) i o = 10ma to 1.5a, v i = 2.8 to 16.5v 0.2 5 a en rms output noise voltage (% of v o ) t a = 25c, f =10hz to 10khz 0.003 % s temperature stability 0.5 % s long term stability t a = 125c, 1000hrs 0.5 % 1. see short-circuit current curve for available output current at fixed dropout.
ld1086xx typical application 17/37 6 typical application (unless otherwise specified t j = 25c, c i = c o = 10f) figure 4. output voltage vs temperature figure 5. output voltage vs temperature figure 6. output voltage vs temperature figure 7. short circuit current vs dropout voltage figure 8. line regulation vs temperature figure 9. load regulation vs temperature
typical application ld1086xx 18/37 figure 10. dropout voltage vs temperature figure 11. dropout voltage vs output current figure 12. adjust pin current vs input voltage figure 13. adjust pin current vs temperature figure 14. adjust pin current vs output current figure 15. quiescent current vs output current
ld1086xx typical application 19/37 figure 16. quiescent current vs input voltage figure 17. supply voltage rejection vs output current figure 18. supply voltage rejection vs frequency figure 19. supply voltage rejection vs temperature figure 20. minimum load current vs temperature figure 21. stability for adjustable
typical application ld1086xx 20/37 figure 22. stability for 2.85v figure 23. stability for 12v figure 24. line transient figure 25. line transient v i =12 to 13v, i o =200ma, c i = 1f(tant), c o =10f(tant), no c adj v i =12 to 13v, i o =200ma, c i = 1f(tant), c o =10f(tant), no c adj figure 26. line transient figure 27. load transient v i =12 to 13v, i o =200ma, c i = 1f(tant), c o =10f(tant), c adj = 1f v i =13v, i o =0.1 to 1.5a, c i = 1f(tant), c o =10f(tant) c adj =1f
ld1086xx typical application 21/37 figure 28. load transient figure 29. thermal protection v i =13v, i o =0.1 to 1.5a, c i =1f(tant), c o =10f(tant), c adj =1f v o =2.85v
package mechanical data ld1086xx 22/37 7 package mechanical data in order to meet environmental requirements, st offers these devices in ecopack ? packages. these packages have a lead-free second level interconnect. the category of second level interconnect is marked on the package and on the inner box label, in compliance with jedec standard jesd97. the maximum ratings related to soldering conditions are also marked on the inner box label. ecopack is an st trademark. ecopack specifications are available at: www.st.com.
ld1086xx package mechanical data 23/37 dim. mm. inch min. typ max. min. typ. max. a 4.40 4.60 0.173 0.181 c 1.23 1.32 0.048 0.051 d 2.40 2.72 0.094 0.107 d1 1.27 0.050 e 0.49 0.70 0.019 0.027 f 0.61 0.88 0.024 0.034 f1 1.14 1.70 0.044 0.067 f2 1.14 1.70 0.044 0.067 g 4.95 5.15 0.194 0.203 g1 2.4 2.7 0.094 0.106 h2 10.0 10.40 0.393 0.409 l2 16.4 0.645 l4 13.0 14.0 0.511 0.551 l5 2.65 2.95 0.104 0.116 l6 15.25 15.75 0.600 0.620 l7 6.2 6.6 0.244 0.260 l9 3.5 3.93 0.137 0.154 dia. 3.75 3.85 0.147 0.151 to-220 mechanical dat a p011c
package mechanical data ld1086xx 24/37 dim. mm. inch min. typ max. min. typ. max. a 2.2 2.4 0.086 0.094 a1 0.9 1.1 0.035 0.043 a2 0.03 0.23 0.001 0.009 b 0.64 0.9 0.025 0.035 b4 5.2 5.4 0.204 0.212 c 0.45 0.6 0.017 0.023 c2 0.48 0.6 0.019 0.023 d 6 6.2 0.236 0.244 d1 5.1 0.200 e 6.4 6.6 0.252 0.260 e1 4.7 0.185 e 2.28 0.090 e1 4.4 4.6 0.173 0.181 h 9.35 10.1 0.368 0.397 l 1 0.039 (l1) 2.8 0.110 l2 0.8 0.031 l4 0.6 1 0.023 0.039 r 0.2 0.008 v2 0 8 0 8 dpak mechanical data 0068772-f
ld1086xx package mechanical data 25/37 figure 30. drawing dimension d 2 pak (type std-st) 0079457/l
package mechanical data ld1086xx 26/37 figure 31. drawing dimension d 2 pak (type wooseok-subcon.) 0079457/l
ld1086xx package mechanical data 27/37 note: the d 2 pak package coming from the subcontractor wooseok is fully compatible with the st's package suggested footprint. table 14. d 2 pak mechanical data dim. type std-st type wooseok-subcon. mm. mm. min. typ. max. min. typ. max. a 4.40 4.60 4.30 4.70 a1 0.03 0.23 0 0.20 b 0.70 0.93 0.70 0.90 b2 1.14 1.70 1.17 1.37 c 0.45 0.60 0.45 0.50 0.60 c2 1.23 1.36 1.25 1.30 1.40 d 8.95 9.35 9 9.20 9.40 d1 7.50 7.50 e 10 10.40 9.80 10.20 e1 8.50 7.50 e2.54 2.54 e1 4.88 5.28 5.08 h 15 15.85 15 15.30 15.60 j1 2.49 2.69 2.20 2.60 l 2.29 2.79 1.79 2.79 l1 1.27 1.40 1 1.40 l2 1.30 1.75 1.20 1.60 r 0.4 0.30 v2 0 8 0 3
package mechanical data ld1086xx 28/37 figure 32. d 2 pak footprint recommended data table 15. footprint data values mm. inch. a 12.20 0.480 b9.750.384 c 16.90 0.665 d3.500.138 e1.600.063 f2.540.100 g5.080.200
ld1086xx package mechanical data 29/37 figure 33. drawing dimension d 2 pak/a (type std-st) 7106164/e
package mechanical data ld1086xx 30/37 figure 34. drawing dimension d 2 pak/a (type wooseok-subcon.) 7106164/e
ld1086xx package mechanical data 31/37 note: the d 2 pak/a package coming from the subcontractor wooseok is fully compatible with the st's package suggested footprint. table 16. d 2 pak/a mechanical data dim. type std-st type wooseok-subcon. mm. mm. min. typ. max. min. typ. max. a 4.40 4.60 4.30 4.70 a1 0.03 0.23 0 0.20 b 0.70 0.93 0.70 0.90 b1 0.80 1.30 b2 1.14 1.70 1.17 1.37 c 0.45 0.60 0.45 0.50 0.60 c2 1.23 1.36 1.25 1.30 1.40 d 8.95 9.35 9 9.20 9.40 d1 7.50 7.50 e 10 10.40 9.80 10.20 e1 8.50 7.50 e2.54 2.54 e1 4.88 5.28 5.08 h 15 15.85 15 15.30 15.60 j1 2.49 2.69 2.20 2.60 l 2.29 2.79 1.79 2.79 l1 1.27 1.40 1 1.40 r 0.4 0.30 v2 0 8 0 3
package mechanical data ld1086xx 32/37 figure 35. d 2 pak/a footprint recommended data table 17. footprint data values mm. inch. a 12.20 0.480 b9.750.384 c 16.90 0.665 d3.500.138 e1.600.063 f2.540.100 g5.080.200
ld1086xx package mechanical data 33/37 dim. mm. inch min. typ max. min. typ. max. a 330 12.992 c 12.8 13.0 13.2 0.504 0.512 0.519 d 20.2 0.795 n 60 2.362 t 22.4 0.882 ao 6.80 6.90 7.00 0.268 0.272 0.2.76 bo 10.40 10.50 10.60 0.409 0.413 0.417 ko 2.55 2.65 2.75 0.100 0.104 0.105 po 3.9 4.0 4.1 0.153 0.157 0.161 p 7.9 8.0 8.1 0.311 0.315 0.319 tape & reel dpak-ppak mechanical data
package mechanical data ld1086xx 34/37 dim. mm. inch min. typ max. min. typ. max. a 180 7.086 c 12.8 13.0 13.2 0.504 0.512 0.519 d 20.2 0.795 n 60 2.362 t 14.4 0.567 ao 10.50 10.6 10.70 0.413 0.417 0.421 bo 15.70 15.80 15.90 0.618 0.622 0.626 ko 4.80 4.90 5.00 0.189 0.193 0.197 po 3.9 4.0 4.1 0.153 0.157 0.161 p 11.9 12.0 12.1 0.468 0.472 0.476 ta pe & reel d 2 pak-p 2 pak-d 2 pak/a-p 2 pak/a mechanical data
ld1086xx order codes 35/37 8 order codes table 18. order codes part numbers to-220 d 2 pak d 2 pa k/a dpak ou t pu t vo lt ag e ld1086d2t15r ld1086dt15r 1.5 v ld1086v18 ld1086d2t18tr ld1086dt18tr 1.8 v ld1086v25 ld1086d2t25tr ld1086dt25tr 2.5 v ld1086v33 ld1086d2t33tr ld1086d2m33tr ld1086dt33tr 3.3 v ld1086v36 3.6 v ld1086v50 ld1086d2t50tr ld1086dt50tr 5.0 v ld1086v80 ld1086d2t80tr ld1086d2m80tr LD1086DT80TR 8.0 v ld1086v90 9.0 v ld1086v12 ld1086d2t12tr 12.0 v ld1086v ld1086d2ttr ld1086d2mtr ld1086dttr adj
revision history ld1086xx 36/37 9 revision history table 19. revision history date revision changes 25-aug-2004 11 mistake v o (typ.), table 9 - pag. 6. 07-oct-2004 12 mistake order codes - table 1. 08-feb-2005 13 mistake u.m. load regulation - v ==> mv. 16-may-2006 14 order codes updated and new template. 19-jan-2007 15 d 2 pak mechanical data updated and add footprint data. 05-apr-2007 16 order codes updated. 07-jun-2007 17 order codes updated. 19-jul-2007 18 add note on figure 2.
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