INNOLINE
DC/DC-Converter
Table 1: Adjustment Resistor Values
1.0Adc
Vout (nom.)
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)
12KΩ
4.7KΩ
2.7KΩ
R1
3KΩ
R-78A1.8-1.0SMD
1.8Vdc
R2
R1
200Ω
12KΩ
R-78A2.5-1.0SMD
2.5Vdc
R2
R-78Axx-1.0 SMD
Series
R-78A3.3-1.0SMD
3.3Vdc
R1
R2
R1
R-78A5.0-1.0SMD
5.0Vdc
R2
770Ω
21KΩ
50KΩ
29KΩ
19.4KΩ
14kΩ
8kΩ
69KΩ
30.5KΩ
12.1kΩ
7.k6Ω
6.8kΩ
6.2kΩ
4kΩ
540kΩ
71kΩ
88.4KΩ
5.6KΩ
17KΩ
27KΩ
42KΩ
58KΩ
180KΩ
850KΩ
Package Style and Pinning (mm)
3rd angle
projection
SMD 10Pin Package
15.24
14.84
7.05
1.65
9.00
2.54x4
8.60
10.00
11.80
9.30
9.00
10 9 8 7 6
RECOM
R-78Axx-1.0SMD
xxxx
1 2 3 4 5
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
Recommended Footprint Details
0.55
Bottom View
13.00
1.20
10 9 8 7 6
Top View
1 2 3 4 5
1.80
2.54
1.20
154
04-April-2007
www.recom-international.com
RECOM [ RECOM INTERNATIONAL POWER ]
