DC DC Converters

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Mfr Part #
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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)
Applications
Features
Operating Temperature
Efficiency
Mounting Type
Package / Case
Size / Dimension
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Approval Agency
R-78Cxx-1.0
R-78C5.0-1.0
DC DC CONVERTER 5V 5W
Recom Power
2,917
In Stock
1 : $19.74000
Tube
Tube
Active
Linear Regulator Replacement
1
8V
42V
5V
-
-
-
1A
5 W
ITE (Commercial)
OTP, SCP
-40°C ~ 85°C
93%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
-
R-78Cxx-1.0
R-78C12-1.0
DC DC CONVERTER 12V 12W
Recom Power
2,289
In Stock
1 : $19.74000
Tube
Tube
Active
Linear Regulator Replacement
1
15V
42V
12V
-
-
-
1A
12 W
ITE (Commercial)
OTP, SCP
-40°C ~ 85°C
96%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
-
R-78Cxx-1.0
R-78C3.3-1.0
DC DC CONVERTER 3.3V 3.3W
Recom Power
1,225
In Stock
1 : $19.74000
Tube
Tube
Active
Linear Regulator Replacement
1
7V
42V
3.3V
-
-
-
1A
3.3 W
ITE (Commercial)
OTP, SCP
-40°C ~ 85°C
89%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
-
R-78Cxx-1.0
R-78C9.0-1.0
DC DC CONVERTER 9V 9W
Recom Power
1,073
In Stock
1 : $19.74000
Tube
Tube
Active
Linear Regulator Replacement
1
12V
42V
9V
-
-
-
1A
9 W
ITE (Commercial)
OTP, SCP
-40°C ~ 85°C
95%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
-
R-78Cxx-1.0
R-78C15-1.0
DC DC CONVERTER 15V 15W
Recom Power
897
In Stock
1 : $23.60000
Tube
Tube
Active
Linear Regulator Replacement
1
18V
42V
15V
-
-
-
1A
15 W
ITE (Commercial)
OTP, SCP
-40°C ~ 85°C
96%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
-
R-78Cxx-1.0
R-78C1.8-1.0
DC DC CONVERTER 1.8V 1.8W
Recom Power
128
In Stock
1 : $19.74000
Tube
Tube
Active
Linear Regulator Replacement
1
5V
42V
1.8V
-
-
-
1A
1.8 W
ITE (Commercial)
OTP, SCP
-40°C ~ 85°C
80%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
-
R-78C5.0-1.0X9
R-78C5.0-1.0/X9
DC DC CONVERTER 5V 5W
Recom Power
78
In Stock
1 : $21.88000
Tube
Tube
Active
Non-Isolated PoL Module
1
8V
42V
5V
-
-
-
1A
5 W
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
93%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
EAC
R-78C1.8-1.0/X9
R-78C15-1.0/X9
DC DC CONVERTER 15V 15W
Recom Power
32
In Stock
1 : $26.16000
Tube
Tube
Active
Non-Isolated PoL Module
1
18V
42V
15V
-
-
-
1A
15 W
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
96%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
EAC
R-78C1.8-1.0/X9
R-78C1.8-1.0/X9
DC DC CONVERTER 1.8V 1.8W
Recom Power
73
In Stock
1 : $21.88000
Tube
Tube
Active
Non-Isolated PoL Module
1
5V
42V
1.8V
-
-
-
1A
1.8 W
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
80%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
EAC
DC DC CONVERTER 9V 9W
R-78C9.0-1.0/X9
DC DC CONVERTER 9V 9W
Recom Power
0
In Stock
Active
Tube
Active
Non-Isolated PoL Module
1
12V
42V
9V
-
-
-
1A
9 W
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
95%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
EAC
R-78C12-1.0/X9
R-78C12-1.0/X9
DC DC CONVERTER 12V 12W
Recom Power
0
In Stock
Active
Tube
Active
Non-Isolated PoL Module
1
15V
42V
12V
-
-
-
1A
12 W
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
96%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
EAC
R-78C3.3-1.0-X9
R-78C3.3-1.0/X9
DC DC CONVERTER 3.3V 3.3W
Recom Power
0
In Stock
Active
Tube
Active
Non-Isolated PoL Module
1
7V
42V
3.3V
-
-
-
1A
3.3 W
ITE (Commercial)
-
-40°C ~ 85°C (With Derating)
89%
Through Hole
3-SIP Module
0.46" L x 0.33" W x 0.41" H (11.6mm x 8.5mm x 10.4mm)
-
-
EAC
Showing
of 12

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.