LT1085 LINER [Linear Technology], LT1085 Datasheet - Page 14

• Manufacturer Part Number: LT1085
• Description: 7.5A, 5A, 3A Low Dropout Positive Adjustable Regulators
• Manufacturer: LINER [Linear Technology]

LT1083/LT1084/LT1085
PACKAGE
14
(1.524)
.060
HATCHED AREA IS SOLDER PLATED
RECOMMENDED SOLDER PAD LAYOUT
BOTTOM VIEW OF DD PAK
(10.67 – 12.19)
0.320 – 0.350
0.420 – 0.480
(8.13 – 8.89)
.100
COPPER HEAT SINK
(6.502)
(7.620)
.256
.300
.420
DESCRIPTION
(1.905)
(1.524)
.060
.075
.070
(4.648)
(19.30 – 19.69)
0.760 – 0.775
.183
.090
.350
(0.965 – 1.09)
0.038 – 0.043
.565
U
(1.524)
.060
TYP
(8.382 – 9.398)
(
3.632
.143
.330 – .370
OBSOLETE PACKAGE
(1.524 – 3.429)
+0.305
–0.508
+.012
–.020
0.060 – 0.135
NOTE:
1. DIMENSIONS IN INCH/(MILLIMETER)
2. DRAWING NOT TO SCALE
)
2-Lead TO-3 Metal Can
(LTC DWG # 05-08-1310)
(LTC DWG # 05-08-1460)
3-Lead Plastic DD Pak
K Package
M Package
(1.270)
.050
(10.80 – 11.05)
0.425 – 0.435
(2.54)
0.210 – 0.220
.100
BSC
(5.33 – 5.59)
(9.906 – 10.541)
.390 – .415
15°
0.067 – 0.077
(1.70 – 1.96)
.080
FOR THICKER SOLDER PASTE APPLICATIONS
.205
.320
RECOMMENDED SOLDER PAD LAYOUT
(29.90 – 30.40)
1.177 – 1.197
(4.191 – 4.572)
.100
.165 – .180
(0.330 – 0.584)
(1.499)
.013 – .023
.059
.420
.276
(12.45 – 12.95)
0.490 – 0.510
R
.070
(16.64 – 17.15)
0.655 – 0.675
0.167 – 0.177
(4.24 – 4.49)
(1.143 – 1.397)
.090
(
0.102
(2.413 – 2.921)
.045 – .055
.325
.004
0.151 – 0.161
(3.86 – 4.09)
(1.270 ± 0.305)
DIA, 2PLCS
.095 – .115
R
M (DD3) 0204
.050 ± .012
+0.203
–0.102
+.008
–.004
.565
K2 (TO-3) 1098
)
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