FAN1950 Datasheet, PDF (10/11 Pages) Fairchild Semiconductor – 1.5A Low-Voltage Low-Dropout Regulator

FAN1950/FAN1951
Mechanical Dimensions
3-Lead TO-252 DPAK Package
A
6.73
6.35
5.46
5.21
L3
D
C
1
(0.59)
0.89
0.64
0.25 M A M C
1.02
0.64
2
3
1.14
0.76
2.29
4.57
SEE
NOTE D
E1
4
6.00 MIN
4
6.50 MIN
6.25
3.00 MIN
1
3
1.40 MIN
2.30
4.60
LAND PATTERN RECOMMENDATION
B
2.39
2.18
0.58
0.46
D1
2
3
1
GAGE PLANE
0.61
0.46
10°
0°
0.51
(1.54)
1.78
1.40
(2.90)
0.127 MAX
SEATING PLANE
DETAIL A
(ROTATED –90°)
SCALE 12X
SEE
DETAIL A
10.41
9.40
0.10 B
NOTES: UNLESS OTHERWISE SPECIFIED
A) ALL DIMENSIONS ARE IN MILLIMETERS.
B) THIS PACKAGE CONFORMS TO JEDEC, TO-252,
ISSUE C. VARIATION AA & AB, DATED NOV. 1999.
C) DIMENSIONING AND TOLERANCING PER
ASME Y14.5–1994.
D) HEAT SINK TOP EDGE COULD BE IN CHAMFERED
CORNERS OR EDGE PROTRUSION.
E) DIMENSIONS L3, D, E1 & D1 TABLE:
OPTION AA OPTION AB
L3 0.89 – 1.27 1.52 – 2.03
D 5.97 – 6.22 5.33 – 5.59
E1 4.32 MIN 3.81 MIN
D1 5.21 MIN 4.57 MIN
10
REV. 0.1.6 8/30/04