12V DC DC Converters

Results: 17,752
Stocking Options
Environmental Options
Media
Exclude
17,752Results
Applied FiltersRemove All
Showing
of 17,752
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
Grade
Qualification
Mounting Type
Package / Case
Size / Dimension
Supplier Device Package
Control Features
Approval Agency
Standard Number
SPU01
SPU01M-12
DC DC CONVERTER 12V 1W
MEAN WELL USA Inc.
2,279
In Stock
1 : $3.61000
Tube
Tube
Active
Isolated Module
1
10.8V
13.2V
12V
-
-
-
84mA
1 W
1.5 kV
ITE (Commercial)
SCP
-40°C ~ 90°C (With Derating)
83%
-
-
Through Hole
6-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.5mm x 6.1mm x 10.2mm)
-
-
-
-
R-78K3.3-0.5
R-78K12-0.5
0.5A DC/DC-CONVERTER 'INNOLINE'
Recom Power
1,686
In Stock
1 : $4.03000
Tube
Tube
Active
Non-Isolated PoL Module
1
15V
36V
12V
-
-
-
500mA
-
-
ITE (Commercial)
-
-40°C ~ 90°C (With Derating)
95%
-
-
Through Hole
3-SIP Module
0.45" L x 0.30" W x 0.40" H (11.5mm x 7.6mm x 10.2mm)
-
-
-
62368-1
8,872
In Stock
1 : $4.30000
Tube
Tube
Active
Isolated Module
1
10.8V
13.2V
12V
-
-
-
83mA
1 W
1 kV
ITE (Commercial)
-
-40°C ~ 85°C
80%
-
-
Through Hole
4-SIP Module
0.45" L x 0.24" W x 0.39" H (11.5mm x 6.1mm x 10.0mm)
-
-
-
60950-1
R-78K12-1.0
R-78K12-1.0
1A DC/DC-CONVERTER 'INNOLINE' SI
Recom Power
2,680
In Stock
1 : $5.02000
Tube
Tube
Active
Non-Isolated PoL Module
1
15V
36V
12V
-
-
-
1A
-
-
ITE (Commercial)
-
-40°C ~ 90°C (With Derating)
95%
-
-
Through Hole
3-SIP Module
0.45" L x 0.30" W x 0.40" H (11.5mm x 7.6mm x 10.2mm)
-
-
CB
62368-1
9,736
In Stock
1 : $5.13000
Cut Tape (CT)
180 : $4.63467
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Isolated Module
1
10.8V
13.2V
12V
-
-
-
83mA
1 W
4.2 kV
ITE (Commercial), Medical
SCP
-40°C ~ 85°C
71%
-
-
Surface Mount
14-SMD Module, 5 Leads
0.54" L x 0.41" W x 0.17" H (13.7mm x 10.5mm x 4.4mm)
-
-
-
-
R-78Exx-x.x
R-78E12-0.5
DC DC CONVERTER 12V 6W
Recom Power
1,202
In Stock
1 : $5.13000
Tube
Tube
Active
Linear Regulator Replacement
1
15V
28V
12V
-
-
-
500mA
6 W
-
ITE (Commercial)
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)
-
-
-
-
RO series
ROE-0512S
DC DC CONVERTER 12V 1W
Recom Power
2,548
In Stock
1 : $5.20000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
12V
-
-
-
84mA
1 W
1 kV
ITE (Commercial)
-
-40°C ~ 85°C
80%
-
-
Through Hole
4-SIP Module
0.45" L x 0.24" W x 0.39" H (11.5mm x 6.0mm x 10.0mm)
-
-
-
-
R1SE_lores
R1SE-0512/H2-R
DC DC CONVERTER 12V 1W
Recom Power
2,527
In Stock
1 : $5.93000
Cut Tape (CT)
500 : $4.91984
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Isolated Module
1
4.5V
5.5V
12V
-
-
-
84mA
1 W
2 kV
ITE (Commercial)
-
-40°C ~ 100°C
76%
-
-
Surface Mount
8-SMD Module, 5 Leads
0.50" L x 0.42" W x 0.26" H (12.8mm x 10.7mm x 6.7mm)
-
-
-
-
6,267
In Stock
1 : $6.11000
Cut Tape (CT)
180 : $5.52983
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Isolated Module
1
10.8V
13.2V
12V
-
-
-
167mA
2 W
3 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
76.5%
-
-
Surface Mount
14-SMD Module, 5 Leads
0.50" L x 0.40" W x 0.17" H (12.7mm x 10.4mm x 4.4mm)
-
-
-
-
TBA 2-0522
TBA 2-1222
DC DC CONVERTER +/-12V 1.9W
Traco Power
578
In Stock
920
Factory
1 : $6.35000
Tube
Tube
Active
Isolated Module
2
10.8V
13.2V
12V
-12V
-
-
80mA, 80mA
1.9 W
1.5 kV
ITE (Commercial)
SCP
-40°C ~ 90°C (With Derating)
83%
-
-
Through Hole
6-SIP Module, 5 Leads
0.77" L x 0.30" W x 0.40" H (19.6mm x 7.6mm x 10.2mm)
-
-
-
-
5,016
In Stock
1 : $7.18000
Tray
Tray
Active
Linear Regulator Replacement
1
15V
36V
12V
-
-
-
1A
12 W
-
ITE (Commercial)
SCP
-40°C ~ 85°C
95.3%
-
-
Through Hole
3-SIP Module
0.41" L x 0.30" W x 0.65" H (10.4mm x 7.6mm x 16.5mm)
-
-
-
-
173951275
173951275
WPME-FDSM FIXED STEP DOWN REGULA
Würth Elektronik
577
In Stock
1 : $7.20000
Tube
Tube
Active
Non-Isolated PoL Module
1
18V
74.5V
12V
-
-
-
500mA
12 W
-
ITE (Commercial)
-
-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 10.5mm)
-
-
-
-
3,489
In Stock
1 : $7.33000
Tube
Tube
Active
Isolated Module
2
21.6V
26.4V
12V
-12V
-
-
42mA, 42mA
1 W
1 kV
ITE (Commercial)
-
-40°C ~ 85°C
87%
-
-
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.7mm x 6.2mm x 10.2mm)
-
-
-
-
R-78K9.0-2.0
R-78K12-2.0
2A DC/DC-CONVERTER 'INNOLINE' SI
Recom Power
2,128
In Stock
1 : $7.52000
Tube
Tube
Active
Non-Isolated PoL Module
1
14V
36V
12V
-
-
-
2A
-
-
ITE (Commercial)
-
-40°C ~ 90°C (With Derating)
96%
-
-
Through Hole
3-SIP Module
0.45" L x 0.33" W x 0.69" H (11.5mm x 8.5mm x 17.5mm)
-
-
CB
62368-1
TMA 1212S
TMA 0512D
DC DC CONVERTER +/-12V 1W
Traco Power
669
In Stock
4,780
Factory
1 : $7.78000
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 (With Derating)
78%
-
-
Through Hole
6-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.40" H (19.5mm x 6.1mm x 10.2mm)
-
-
-
-
PCSA1-S
PCSA1-S5-S12-S
DC DC CONVERTER 12V 1W
Bel Power Solutions
991
In Stock
1 : $7.84000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
12V
-
-
-
84mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 100°C
79%
-
-
Through Hole
4-SIP Module
0.46" L x 0.24" W x 0.40" H (11.6mm x 6.0mm x 10.2mm)
-
-
-
-
TSR 1-2412
TSR 1-24120
DC DC CONVERTER 12V 12W
Traco Power
3,179
In Stock
10,000
Factory
1 : $8.58000
Tube
Tube
Active
Linear Regulator Replacement
1
15V
36V
12V
-
-
-
1A
12 W
-
ITE (Commercial)
SCP
-40°C ~ 85°C (With Derating)
95%
-
-
Through Hole
3-SIP Module
0.46" L x 0.30" W x 0.40" H (11.7mm x 7.5mm x 10.1mm)
-
-
-
-
SPAN02
SPAN02E-12
DC DC CONVERTER 12V 2W
MEAN WELL USA Inc.
550
In Stock
1 : $9.38000
Tube
Tube
Active
Isolated Module
1
4.5V
9V
12V
-
-
-
167mA
2 W
1.5 kV
ITE (Commercial)
Remote On/Off, OCP, SCP, UVLO
-40°C ~ 90°C (With Derating)
80%
-
-
Through Hole
8-SIP Module, 7 Leads
0.86" L x 0.36" W x 0.44" H (21.8mm x 9.2mm x 11.1mm)
-
-
-
-
RO series
RO-1212S
DC DC CONVERTER 12V 1W
Recom Power
2,369
In Stock
1 : $9.40000
Tube
Tube
Active
Isolated Module
1
10.8V
13.2V
12V
-
-
-
83mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
84%
-
-
Through Hole
4-SIP Module
0.45" L x 0.24" W x 0.39" H (11.5mm x 6.0mm x 10.0mm)
-
-
-
-
3S7A_4812S1.5UP
3S7A_0512S1.5UP
ISOLATED MODULE DC DC CONVERTERS
GAPTEC Electronic
1,963
In Stock
1 : $9.67000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
12V
-
-
-
250mA
3 W
1.5 kV
ITE (Commercial)
-
-40°C ~ 105°C (With Derating)
87%
-
-
Through Hole
7-SIP Module, 4 Leads
0.77" L x 0.30" W x 0.39" H (19.5mm x 7.5mm x 10.0mm)
-
-
CE
-
RO series
RO-2412S
DC DC CONVERTER 12V 1W
Recom Power
1,652
In Stock
1 : $10.14000
Tube
Tube
Active
Isolated Module
1
21.6V
26.4V
12V
-
-
-
83mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C
84%
-
-
Through Hole
4-SIP Module
0.45" L x 0.24" W x 0.39" H (11.5mm x 6.0mm x 10.0mm)
-
-
-
-
RB series
RB-2412D
DC DC CONVERTER +/-12V 1W
Recom Power
1,636
In Stock
1 : $10.67000
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)
-
-
-
-
SH01S_A
SH01S2412A
DC DC CONVERTER 12V 1W
Delta Electronics
2,016
In Stock
1 : $10.68000
Tube
Tube
Active
Isolated Module
1
21.6V
26.4V
12V
-
-
-
84mA
1 W
1.5 kV
Medical
SCP
-40°C ~ 85°C
77%
-
-
Surface Mount
8-SMD Module, 5 Leads
0.54" L x 0.31" W x 0.28" H (13.7mm x 8.0mm x 7.0mm)
-
-
-
-
313
In Stock
1 : $10.99000
Tube
Tube
Active
Isolated Module
1
4.5V
5.5V
12V
-
-
-
83mA
1 W
1 kV
ITE (Commercial)
-
-40°C ~ 85°C
87%
-
-
Surface Mount
5-SMD Module
0.33" L x 0.32" W x 0.34" H (8.4mm x 8.2mm x 8.5mm)
-
-
-
-
SPBW03
SPBW03G-12
DC DC CONVERTER 12V 3W
MEAN WELL USA Inc.
386
In Stock
1 : $11.00000
Tube
Tube
Active
Isolated Module
1
18V
75V
12V
-
-
-
250mA
3 W
1.5 kV
ITE (Commercial)
Remote On/Off, OCP, SCP, UVLO
-40°C ~ 85°C (With Derating)
85%
-
-
Through Hole
8-SIP Module, 7 Leads
0.86" L x 0.36" W x 0.44" H (21.8mm x 9.2mm x 11.1mm)
-
Enable, Active High
-
-
Showing
of 17,752

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.