R-78A1.8-1.0SMD Datasheet, PDF (4/4 Pages) Recom International Power – 1.0 AMP SMD Single Output

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