LP2950_15 Datasheet, PDF (19/22 Pages) Texas Instruments – Adjustable Micropower Voltage Regulators with Shutdown

LP2950, LP2951, NCV2951
PACKAGE DIMENSIONS
DPAK (SINGLE GAUGE)
CASE 369C
ISSUE E
A
E
b3
B
C
A
c2
4
L3
D
DETAIL A
H
12 3
Z
Z
L4
b2
NOTE 7
c
e
SIDE VIEW
b
TOP VIEW
0.005 (0.13) M C
BOTTOM VIEW
BOTTOM VIEW
ALTERNATE
CONSTRUCTION
H
L2
GAUGE
PLANE
C
SEATING
PLANE
L
A1
L1
DETAIL A
ROTATED 905 CW
SOLDERING FOOTPRINT*
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. CONTROLLING DIMENSION: INCHES.
3. THERMAL PAD CONTOUR OPTIONAL WITHIN DI-
MENSIONS b3, L3 and Z.
4. DIMENSIONS D AND E DO NOT INCLUDE MOLD
FLASH, PROTRUSIONS, OR BURRS. MOLD
FLASH, PROTRUSIONS, OR GATE BURRS SHALL
NOT EXCEED 0.006 INCHES PER SIDE.
5. DIMENSIONS D AND E ARE DETERMINED AT THE
OUTERMOST EXTREMES OF THE PLASTIC BODY.
6. DATUMS A AND B ARE DETERMINED AT DATUM
PLANE H.
7. OPTIONAL MOLD FEATURE.
INCHES
DIM MIN MAX
A 0.086 0.094
A1 0.000 0.005
b 0.025 0.035
b2 0.028 0.045
b3 0.180 0.215
c 0.018 0.024
c2 0.018 0.024
D 0.235 0.245
E 0.250 0.265
e 0.090 BSC
H 0.370 0.410
L 0.055 0.070
L1 0.114 REF
L2 0.020 BSC
L3 0.035 0.050
L4 −−− 0.040
Z 0.155 −−−
MILLIMETERS
MIN MAX
2.18 2.38
0.00 0.13
0.63 0.89
0.72 1.14
4.57 5.46
0.46 0.61
0.46 0.61
5.97 6.22
6.35 6.73
2.29 BSC
9.40 10.41
1.40 1.78
2.90 REF
0.51 BSC
0.89 1.27
−−− 1.01
3.93 −−−
6.20
0.244
2.58
0.102
3.00
0.118
5.80
0.228
1.60
0.063
6.17
0.243
ǒ Ǔ _{SCALE 3:1}
mm
inches
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
www.onsemi.com
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