CS3972 Datasheet, PDF (6/6 Pages) Cherry Semiconductor Corporation – 1.25A High Efficiency Switching Regulator

5 Lead TO-220 (T) Straight
Package Specification
5 Lead TO-220 (TVA) Vertical
2.87 (.113)
6.55 (.258) 2.62 (.103)
5.94 (.234)
10.54 (.415)
9.78 (.385)
3.96 (.156)
3.71 (.146)
4.83 (.190)
4.06 (.160)
1.40 (.055)
1.14 (.045)
14.99 (.590)
14.22 (.560)
14.22 (.560)
13.72 (.540)
1.02 (.040)
0.76 (.030)
1.02(.040)
0.63(.025)
6.93(.273)
6.68(.263)
1.83(.072)
1.57(.062)
0.56 (.022)
0.36 (.014)
2.92 (.115)
2.29 (.090)
6.55 (.258)
5.94 (.234)
10.54 (.415)
9.78 (.385)
3.96 (.156)
3.71 (.146)
4.83 (.190)
4.06 (.160)
1.40 (.055)
1.14 (.045)
2.87 (.113)
2.62 (.103)
14.99 (.590)
14.22 (.560)
1.78 (.070)
8.64 (.340)
7.87 (.310)
1.70 (.067)
.94 (.037)
.69 (.027)
6.80 (.268)
1.68
(.066) typ
0.56 (.022)
0.36 (.014)
2.92 (.115)
2.29 (.090)
4.34 (.171)
7.51 (.296)
5 Lead TO-220 (THA) Horizontal
2.87 (.113)
2.62 (.103)
10.54 (.415)
9.78 (.385)
6.55 (.258)
5.94 (.234)
3.96 (.156)
3.71 (.146)
1.40 (.055)
1.14 (.045)
14.99 (.590)
14.22 (.560)
4.83 (.190)
4.06 (.160)
6.83 (.269)
2.77 (.109)
0.81(.032)
1.68
(.066)
TYP
1.70 (.067)
0.56 (.022)
0.36 (.014)
6.81(.268)
6.60 (.260)
5.84 (.230)
2.92 (.115)
2.29 (.090)
Ordering Information
Part Number
CS3972YN8
CS3972YDW16
CS3972YDWR16
CS3972YT5
CS3972YTVA5
CS3972YTHA5
Description
8L PDIP
16L SO Wide
16L SO Wide (tape & reel)
TO-220 Straight
TO-220 Vertical
TO-220 Horizontal
Rev. 6/23/99
Cherry Semiconductor Corporation reserves the
right to make changes to the specifications without
notice. Please contact Cherry Semiconductor
Corporation for the latest available information.
6
© 1999 Cherry Semiconductor Corporation