UM3510 Datasheet, PDF (9/10 Pages) Union Semiconductor, Inc. – 1.0A, 1.5MHz, Synchronous Step-Down DC-DC Converter

Package Information
Outline Drawing
Land Pattern
UM3510
UM3510: SOT23-5
Symbol
A
A1
A2
b
c
D
E
E1
e
e1
L
θ
DIMENSIONS
MILLIMETERS INCHES
Min
Max
Min Max
1.050 1.250 0.041 0.049
0.000 0.100 0.000 0.004
1.050 1.150 0.041 0.045
0.300 0.500 0.012 0.020
0.100 0.200 0.004 0.008
2.820 3.020 0.111 0.119
1.500 1.700 0.059 0.067
2.650 2.950 0.104 0.116
0.950REF
0.037REF
1.800 2.000 0.071 0.079
0.300 0.600 0.012 0.024
0°
8°
0°
8°
Tape and Reel Orientation
NOTES:
1. Compound dimension: 2.92×1.60；
2. Unit: mm;
3. General tolerance ±0.05mm unless otherwise
specified;
4. The layout is just for reference.
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http://www.union-ic.com Rev.02 Dec.2011
9/10