R-78A1.8-0.5SMD RECOM [Recom International Power], R-78A1.8-0.5SMD Datasheet - Page 5

• Manufacturer Part Number: R-78A1.8-0.5SMD
• Description: 0.5 AMP SMD Single Output
• Manufacturer: RECOM [Recom International Power]

INNOLINE
DC/DC-Converter
www.recom-international.com
Vout (nom.)
Vout (adj)
Package Style and Pinning (mm)
SMD 10Pin Package
Table 1: Adjustment Resistor Values
12.6 (V)
0.5Adc
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)
3KΩ
R1
R-78A1.8
1.8Vdc
-0.5SMD
4.7KΩ
2.7KΩ
12KΩ
R2
200Ω
12KΩ
R1
R-78A2.5
-0.5SMD
2.5Vdc
19.4KΩ
50KΩ
29KΩ
14kΩ
8kΩ
R2
Recommended Footprint Details
88.4KΩ
21KΩ
R1
R-78A3.3
-0.5SMD
3.3Vdc
30.5KΩ
12.1kΩ 180KΩ
7.6kΩ
6.8kΩ
6.2kΩ
69KΩ
4kΩ
27-March-2007
R2
850KΩ
5.6KΩ
17KΩ
27KΩ
42KΩ
58KΩ
R-78Axx-0.5 SMD
Series
R1
R-78A5.0
-0.5SMD
5.0Vdc
20.2kΩ
540kΩ
7.2kΩ
71kΩ
R2
160KΩ
6.7KΩ
14KΩ
23KΩ
49KΩ
77kΩ
86kΩ
97KΩ
R1
Pin Connections
Pin #
xx.x ±0.5mm
xx.xx ±0.25mm
1,2
3,7,8,9
4,5
6
10
R-78A6.5 R-78A9.0
-0.5SMD
6.5Vdc
11.3KΩ
5.2KΩ
1.8KΩ
26KΩ
R2
R-78A12
Remote On/Off
112KΩ
400KΩ
26KΩ
36KΩ
39KΩ
42KΩ
56KΩ
R1
-0.5SMD
9.0Vdc
+Vout
+Vin
V adj
GND
18.5KΩ 740KΩ
830KΩ
5.2KΩ
59KΩ
R2
125KΩ
200KΩ
345KΩ
17KΩ
24KΩ
26KΩ
28KΩ
36KΩ
63KΩ
R1
-0.5SMD
12.0Vdc
216KΩ
R2
147