12V DC DC Converters

Results: 18 037
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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
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.
1 602
In Stock
1 : 2,12000 €
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
1 766
In Stock
989
Factory
1 : 2,42000 €
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
22 712
In Stock
1 : 2,75000 €
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
2 030
In Stock
989
Factory
1 : 3,02000 €
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
RO series
ROE-0512S
DC DC CONVERTER 12V 1W
Recom Power
3 567
In Stock
966
Factory
1 : 3,12000 €
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)
-
-
-
-
7 380
In Stock
1 : 3,26000 €
Cut Tape (CT)
180 : 2,88361 €
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)
-
-
-
-
2 003
In Stock
1 : 3,26000 €
Cut Tape (CT)
800 : 2,78356 €
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)
-
-
-
-
R1SE_lores
R1SE-0512/H2-R
DC DC CONVERTER 12V 1W
Recom Power
2 049
In Stock
1 : 3,57000 €
Cut Tape (CT)
500 : 2,95396 €
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)
-
-
-
-
8 927
In Stock
1 : 3,87000 €
Cut Tape (CT)
180 : 3,41972 €
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)
-
-
-
-
SPU03
SPU03M-12
DC DC CONVERTER 12V 3W
MEAN WELL USA Inc.
102
In Stock
1 : 4,35000 €
Tube
Tube
Active
Isolated Module
1
10.8V
13.2V
12V
-
-
-
250mA
3 W
3 kV
ITE (Commercial)
OCP, SCP
-40°C ~ 90°C (With Derating)
86%
-
-
Through Hole
7-SIP Module, 4 Leads
0.77" L x 0.30" W x 0.40" H (19.6mm x 7.5mm x 10.2mm)
-
-
-
-
R-78K9.0-2.0
R-78K12-2.0
2A DC/DC-CONVERTER 'INNOLINE' SI
Recom Power
3 355
In Stock
989
Factory
1 : 4,51000 €
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
173951275
173951275
WPME-FDSM FIXED STEP DOWN REGULA
Würth Elektronik
585
In Stock
1 : 4,61000 €
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)
-
-
-
-
3 282
In Stock
1 : 4,61000 €
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)
-
-
-
-
NMA0505SC
NMA1212SC
DC DC CONVERTER +/-12V 1W
Murata Power Solutions Inc.
2 341
In Stock
1 : 4,61000 €
Tube
Tube
Active
Isolated Module
2
10.8V
13.2V
12V
-12V
-
-
42mA, 42mA
1 W
1 kV
ITE (Commercial)
-
-40°C ~ 85°C
75%
-
-
Through Hole
7-SIP Module, 5 Leads
0.77" L x 0.24" W x 0.39" H (19.6mm x 6.1mm x 9.9mm)
-
-
-
-
3 018
In Stock
1 : 4,81000 €
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)
-
-
-
-
PCSA1-S
PCSA1-S5-S12-S
DC DC CONVERTER 12V 1W
Bel Power Solutions
693
In Stock
1 : 4,81000 €
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)
-
-
-
-
TME 0509S
TME 1212S
DC DC CONVERTER 12V 1W
Traco Power
4 552
In Stock
4 060
Factory
1 : 4,94000 €
Tube
Tube
Active
Isolated Module
1
10.8V
13.2V
12V
-
-
-
84mA
1 W
1 kV
ITE (Commercial)
SCP
-40°C ~ 85°C (With Derating)
79%
-
-
Through Hole
4-SIP Module
0.45" L x 0.28" W x 0.40" H (11.5mm x 7.1mm x 10.2mm)
-
-
-
-
TSR 1-2412
TSR 1-24120
DC DC CONVERTER 12V 12W
Traco Power
4 233
In Stock
6 720
Factory
1 : 5,24000 €
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.
322
In Stock
1 : 5,52000 €
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
2 338
In Stock
966
Factory
1 : 5,64000 €
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 : 5,80000 €
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
548
In Stock
966
Factory
1 : 6,09000 €
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
1 531
In Stock
1 000
Factory
1 : 6,41000 €
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
1 516
In Stock
1 : 6,42000 €
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)
-
-
-
-
DPBW03
DPBW03F-12
DC DC CONVERTER +/-12V 3W
MEAN WELL USA Inc.
465
In Stock
1 : 6,49000 €
Tube
Tube
Active
Isolated Module
2
9V
36V
12V
-12V
-
-
125mA, 125mA
3 W
1.5 kV
ITE (Commercial)
Remote On/Off, OCP, SCP, UVLO
-40°C ~ 85°C (With Derating)
83%
-
-
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)
-
-
-
-
Showing
of 18 037

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.
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