DC DC Converters

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Number of Outputs
Voltage - Input (Min)
Voltage - Input (Max)
Voltage - Output 1
Voltage - Output 2
Voltage - Output 3
Voltage - Output 4
Current - Output (Max)
Power (Watts)
Voltage - Isolation
Applications
Features
Operating Temperature
Efficiency
Mounting Type
Package / Case
Size / Dimension
Control Features
RB series
RB-0505S
DC DC CONVERTER 5V 1W
Recom Power
1,912
In Stock
1,000
Factory
1 : $12.11000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
5V
-
-
-
200mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
78%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-1215D
DC DC CONVERTER +/-15V 1W
Recom Power
299
In Stock
100
Factory
1 : $12.42858
Tube
Tube
Active
Isolated Module
2
10.8V
13.2V
15V
-15V
-
-
33mA, 33mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
84%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-0515D
DC DC CONVERTER +/-15V 1W
Recom Power
4,714
In Stock
1,000
Factory
1 : $12.43000
Tube
Tube
Active
Isolated Module
2
4.5V
5.5V
15V
-15V
-
-
33mA, 33mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
84%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB-0505D
RB-0505D
DC DC CONVERTER +/-5V 1W
Recom Power
620
In Stock
1,000
Factory
1 : $12.43000
Tube
Tube
Active
Isolated Module
2
4.5V
5.5V
5V
-5V
-
-
100mA, 100mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
78%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-0509D
DC DC CONVERTER +/-9V 1W
Recom Power
202
In Stock
25
Factory
1 : $12.43000
Tube
Tube
Active
Isolated Module
2
4.5V
5.5V
9V
-9V
-
-
56mA, 56mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
79%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-2412D
DC DC CONVERTER +/-12V 1W
Recom Power
459
In Stock
1,000
Factory
1 : $13.74570
Tube
Tube
Active
Isolated Module
2
21.6V
26.4V
12V
-12V
-
-
42mA, 42mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
82%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-0512D
DC DC CONVERTER +/-12V 1W
Recom Power
1,678
In Stock
1,000
Factory
1 : $12.43000
Tube
Tube
Active
Isolated Module
2
4.5V
5.5V
12V
-12V
-
-
42mA, 42mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
82%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-1205D
DC DC CONVERTER +/-5V 1W
Recom Power
334
In Stock
200
Factory
1 : $12.43000
Tube
Tube
Active
Isolated Module
2
10.8V
13.2V
5V
-5V
-
-
100mA, 100mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
78%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-1212D
DC DC CONVERTER +/-12V 1W
Recom Power
269
In Stock
1,000
Factory
1 : $12.43000
Tube
Tube
Active
Isolated Module
2
10.8V
13.2V
12V
-12V
-
-
42mA, 42mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
82%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-1515D
DC DC CONVERTER +/-15V 1W
Recom Power
687
In Stock
575
Factory
1 : $13.75000
Tube
Tube
Active
Isolated Module
2
13.5V
16.5V
15V
-15V
-
-
33mA, 33mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
84%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-2415D
DC DC CONVERTER +/-15V 1W
Recom Power
248
In Stock
300
Factory
1 : $13.75000
Tube
Tube
Active
Isolated Module
2
21.6V
26.4V
15V
-15V
-
-
33mA, 33mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
84%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-0512S
DC DC CONVERTER 12V 1W
Recom Power
166
In Stock
475
Factory
1 : $12.10684
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
12V
-
-
-
84mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
80%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-1215S
DC DC CONVERTER 15V 1W
Recom Power
2,190
In Stock
1 : $12.11000
Tube
Tube
Active
Isolated Module
1
10.8V
13.2V
15V
-
-
-
66mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
84%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-2405S
DC DC CONVERTER 5V 1W
Recom Power
152
In Stock
50
Factory
1 : $13.06000
Tube
Tube
Active
Isolated Module
1
21.6V
26.4V
5V
-
-
-
200mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
78%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-1212D/P
DC DC CONVERTER +/-12V 1W
Recom Power
153
In Stock
1 : $13.66000
Tube
Tube
Active
Isolated Module
2
10.8V
13.2V
12V
-12V
-
-
42mA, 42mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
82%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-2415D/H
DC DC CONVERTER +/-15V 1W
Recom Power
125
In Stock
25
Factory
1 : $14.83000
Tube
Tube
Active
Isolated Module
2
21.6V
26.4V
15V
-15V
-
-
33mA, 33mA
1 W
2 kV
ITE (Commercial), Medical
SCP
-40°C ~ 85°C
84%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-3.324D
DC DC CONVERTER +/-24V 1W
Recom Power
119
In Stock
1 : $13.75000
Tube
Tube
Active
Isolated Module
2
3V
3.6V
24V
-24V
-
-
21mA, 21mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
84%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-1205S/HP
DC DC CONVERTER 5V 1W
Recom Power
0
In Stock
3,775
Alternate Stock
25 : $13.87280
Tube
25 : $10.62920
Tube
Tube
Tube
Active
Isolated Module
1
10.8V
13.2V
5V
-
-
-
200mA
1 W
2 kV
ITE (Commercial), Medical
SCP
-40°C ~ 85°C
78%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-0512D/P
DC DC CONVERTER +/-12V 1W
Recom Power
100
In Stock
200
Factory
1 : $13.66000
Tube
Tube
Active
Isolated Module
2
4.5V
5.5V
12V
-12V
-
-
42mA, 42mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
82%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-2405D
DC DC CONVERTER +/-5V 1W
Recom Power
77
In Stock
175
Factory
1 : $13.75000
Tube
Tube
Active
Isolated Module
2
21.6V
26.4V
5V
-5V
-
-
100mA, 100mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
78%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB-0524S
RB-0524S
DC DC CONVERTER 24V 1W
Recom Power
75
In Stock
100
Factory
1 : $12.11000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
24V
-
-
-
42mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
85%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-0505S/H
DC DC CONVERTER 5V 1W
Recom Power
50
In Stock
1 : $13.06000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
5V
-
-
-
200mA
1 W
2 kV
ITE (Commercial), Medical
SCP
-40°C ~ 85°C
78%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-2424S
DC DC CONVERTER 24V 1W
Recom Power
50
In Stock
25
Factory
1 : $13.06000
Tube
Tube
Active
Isolated Module
1
21.6V
26.4V
24V
-
-
-
42mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
85%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-3.305S
DC DC CONVERTER 5V 1W
Recom Power
77
In Stock
1 : $13.10000
Tube
Tube
Active
Isolated Module
1
3V
3.6V
5V
-
-
-
200mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
78%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
RB series
RB-1505D
DC DC CONVERTER +/-5V 1W
Recom Power
30
In Stock
25
Factory
1 : $13.75000
Tube
Tube
Active
Isolated Module
2
13.5V
16.5V
5V
-5V
-
-
100mA, 100mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
78%
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.0mm x 10.2mm)
-
Showing
of 240

DC DC Converters

Board mount DC DC converters are compact switching modules (switching regulators) soldered or mounted directly onto a printed circuit board that convert one DC voltage to another (higher, lower, or inverted) while often providing regulation, filtering, and if needed isolation. These modules are used in distributed power architectures to efficiently step-down (buck) or step-up (boost) voltages close to the load for improved efficiency.

Types of Converters

  • Isolated Modules - provide galvanic isolation between input and output, essential for safety boundaries, noise immunity, and breaking ground loops.
  • Non-Isolated - cost and efficiency optimized modules where isolation isn’t needed.
  • Linear Regulator Replacement - Drop in switching regulators designed to replace traditional linear regulators.