R-78A2.5-0.5SMD View Datasheet(PDF) - RECOM Electronic GmbH
Part Name
Description
MFG CO.
'R-78A2.5-0.5SMD' PDF : 5 Pages View PDF
INNOLINE
DC/DC-Converter
R-78Axx-0.5 SMD
Series
Table 1: Adjustment Resistor Values
0.5Adc
R-78A1.8
-0.5SMD
R-78A2.5
-0.5SMD
Vout (nom.)
1.8Vdc
2.5Vdc
R-78A3.3
-0.5SMD
3.3Vdc
R-78A5.0
-0.5SMD
5.0Vdc
R-78A6.R5-78A91.20
-0.5SMD
-0.5SMD
6.5Vdc
9.0Vdc
-0.5SMD
12.0Vdc
Vout (adj)
1.5 (V)
1.8 (V)
2.5 (V)
3.0 (V)
3.3 (V)
3.6 (V)
3.9 (V)
4.5 (V)
4.9 (V)
5.0 (V)
5.1 (V)
5.5 (V)
6.5 (V)
8.0 (V)
9.0 (V)
10 (V)
11 (V)
12 (V)
12.6 (V)
R1 R2
3KΩ
12KΩ
4.7KΩ
2.7KΩ
R1 R2
R1 R2
R1 R2
R1 R2
R1 R2
R1 R2
200Ω
12KΩ
21KΩ
5.6KΩ
50KΩ 88.4KΩ
17KΩ
29KΩ
27KΩ
6.7KΩ
19.4KΩ
69KΩ 42KΩ
14KΩ
14kΩ
30.5KΩ 58KΩ
23KΩ
8kΩ
12.1kΩ 180KΩ
49KΩ
26KΩ
17KΩ
7.6kΩ 850KΩ
77kΩ
36KΩ
24KΩ
6.8kΩ
86kΩ
39KΩ
26KΩ
6.2kΩ
540kΩ 97KΩ
42KΩ
28KΩ
4kΩ
71kΩ 160KΩ
56KΩ
36KΩ
20.2kΩ
112KΩ
63KΩ
7.2kΩ
26KΩ 400KΩ
125KΩ
11.3KΩ
200KΩ
5.2KΩ
59KΩ 345KΩ
1.8KΩ
18.5KΩ 740KΩ
5.2KΩ
830KΩ
216KΩ
Package Style and Pinning (mm)
SMD 10Pin Package
15.24
9.30
14.84
9.00
7.05
9.00
1.65
2.54x4
0.55
Bottom View
2.54
1.20
8.60
10.00
11.80
Recommended Footprint Details
10 9 8 7 6
13.00 Top View
12 34 5
1.20
1.80
3rd angle
projection
10 9 8 7 6
RECOM
R-78Axx-0.5SMD
xxxx
12345
Pin Connections
Pin #
1,2
+Vin
3,7,8,9
GND
4,5
+Vout
6
V adj
10
Remote On/Off
xx.x ±0.5mm
xx.xx ±0.25mm
www.recom-international.com
27-March-2007
147
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