DC DC Converters

Results: 40
40Results
Search Entry
Showing
of 40
Mfr Part #
Quantity Available
Price
Tariff Status
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
Supplier Device Package
MFG_JCBO3
JCB0324S09
DC DC CONVERTER 9V 3W
XP Power
13
In Stock
48
Marketplace
1 : $13.93000
Tube
4 : $18.40000
Retail Package
Tariff may apply if shipping to the United States
Tube
Retail Package
Active
Isolated Module
1
18V
36V
9V
-
-
-
333mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
80%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0312S24
DC DC CONVERTER 24V 3W
XP Power
55
In Stock
1 : $13.93000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
1
9V
18V
24V
-
-
-
125mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
79%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0305S24
DC DC CONVERTER 24V 3W
XP Power
28
In Stock
1 : $13.93000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
1
4.5V
9V
24V
-
-
-
125mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
70%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0324D24
DC DC CONVERTER +/-24V 3W
XP Power
30
In Stock
1 : $14.98000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
2
18V
36V
24V
-24V
-
-
63mA, 63mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
80%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0312D09
DC DC CONVERTER +/-9V 3W
XP Power
0
In Stock
22
Marketplace
Check Lead Time
1 : $14.98000
Tube
4 : $20.43000
Retail Package
Tariff may apply if shipping to the United States
Tube
Retail Package
Active
Isolated Module
2
9V
18V
9V
-9V
-
-
167mA, 167mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
78%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0324D15
DC DC CONVERTER +/-15V 3W
XP Power
20
In Stock
1 : $14.98000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
2
18V
36V
15V
-15V
-
-
100mA, 100mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
80%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0348D05
DC DC CONVERTER +/-5V 3W
XP Power
11
In Stock
1 : $14.98000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
2
36V
72V
5V
-5V
-
-
300mA, 300mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
78%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0348D12
DC DC CONVERTER +/-12V 3W
XP Power
10
In Stock
1 : $14.98000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
2
36V
72V
12V
-12V
-
-
125mA, 125mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
80%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0324S05
DC DC CONVERTER 5V 3W
XP Power
4
In Stock
60
Marketplace
1 : $13.93000
Tube
4 : $18.40000
Bulk
-
Bulk
Tube
Active
Isolated Module
1
18V
36V
5V
-
-
-
600mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
80%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0305D15
DC DC CONVERTER +/-15V 3W
XP Power
0
In Stock
32
Marketplace
Check Lead Time
1 : $14.98000
Tube
4 : $21.22000
Tube
Tariff may apply if shipping to the United States
Tube
Tube
Active
Isolated Module
2
4.5V
9V
15V
-15V
-
-
100mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
74%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0312D15
DC DC CONVERTER +/-15V 3W
XP Power
27
In Stock
1 : $14.98000
Tube
-
Tube
Active
Isolated Module
2
9V
18V
15V
-15V
-
-
100mA, 100mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
78%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0312D12
DC DC CONVERTER +/-12V 3W
XP Power
20
In Stock
1 : $14.98000
Tube
-
Tube
Active
Isolated Module
2
9V
18V
12V
-12V
-
-
125mA, 125mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
78%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0324D05
DC DC CONVERTER +/-5V 3W
XP Power
11
In Stock
1 : $14.98000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
2
18V
36V
5V
-5V
-
-
300mA, 300mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
78%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0324S12
DC DC CONVERTER 12V 3W
XP Power
0
In Stock
50
Marketplace
Check Lead Time
10 : $13.09000
Tube
4 : $18.40000
Retail Package
Tariff may apply if shipping to the United States
Tube
Retail Package
Active
Isolated Module
1
18V
36V
12V
-
-
-
250mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
82%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0312S05
DC DC CONVERTER 5V 3W
XP Power
2
In Stock
1 : $13.93000
Tube
-
Tube
Active
Isolated Module
1
9V
18V
5V
-
-
-
600mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
76%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0312D24
DC DC CONVERTER +/-24V 3W
XP Power
0
In Stock
Check Lead Time
1 : $14.98000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
2
9V
18V
24V
-24V
-
-
63mA, 63mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
78%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0305S12
DC DC CONVERTER 12V 3W
XP Power
0
In Stock
Check Lead Time
1 : $13.93000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
1
4.5V
9V
12V
-
-
-
250mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
74%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0305S15
DC DC CONVERTER 15V 3W
XP Power
0
In Stock
Check Lead Time
10 : $12.82900
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
1
4.5V
9V
15V
-
-
-
200mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
74%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0348S09
DC DC CONVERTER 9V 3W
XP Power
0
In Stock
Check Lead Time
10 : $12.82900
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
1
36V
72V
9V
-
-
-
333mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
78%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0348S12
DC DC CONVERTER 12V 3W
XP Power
0
In Stock
Check Lead Time
10 : $12.82900
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
1
36V
72V
12V
-
-
-
250mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
80%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0348S15
DC DC CONVERTER 15V 3W
XP Power
0
In Stock
Check Lead Time
10 : $12.82900
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
1
36V
72V
15V
-
-
-
200mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
80%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0305S05
DC DC CONVERTER 5V 3W
XP Power
0
In Stock
Check Lead Time
10 : $13.09000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
1
4.5V
9V
5V
-
-
-
600mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
70%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0305S09
DC DC CONVERTER 9V 3W
XP Power
0
In Stock
Check Lead Time
10 : $13.09000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
1
4.5V
9V
9V
-
-
-
333mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
72%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0312S09
DC DC CONVERTER 9V 3W
XP Power
0
In Stock
Check Lead Time
10 : $13.09000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
1
9V
18V
9V
-
-
-
333mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
77%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
MFG_JCBO3
JCB0312S12
DC DC CONVERTER 12V 3W
XP Power
0
In Stock
Check Lead Time
10 : $13.09000
Tube
Tariff may apply if shipping to the United States
Tube
Active
Isolated Module
1
9V
18V
12V
-
-
-
250mA
3 W
1.5 kV
ITE (Commercial)
OCP, OVP, SCP, UVLO
-40°C ~ 100°C
79%
Through Hole
24-DIP Module, 14 Leads
1.25" L x 0.80" W x 0.40" H (31.8mm x 20.3mm x 10.2mm)
-
Showing
of 40

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.
Terms & Conditions Privacy Notice Trade Compliance Accessibility Statement Cookie Settings Do Not Sell / Do Not Share My Personal Information
Local Support: 701 Brooks Avenue South, Thief River Falls, MN 56701 USA Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
ECIA Member