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DC/DC Converters

DC-DC Converters are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many dc-dc converter manufacturers including CUI Inc., Murata, RECOM, TDK-Lambda, Texas Instruments, TRACO Power, Vicor, XP Power & more.
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Please view our large selection of more than 60,000 dc-dc converters below.

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Types of DC/DC Converters

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Part #

DC/DC Converters - Through Hole 20W 9-75Vin +/-15Vout +/-660mA DIP 1x1 Isolated Regulated BS EN/EN55032

DKMW20W8-15
MEAN WELL
1: $37.20
24In Stock
New Product

Mfr. Part #
DKMW20W8-15

Mouser Part #
709-DKMW20W8-15

New Product

MEAN WELL

DC/DC Converters - Through Hole 20W 9-75Vin +/-15Vout +/-660mA DIP 1x1 Isolated Regulated BS EN/EN55032

Learn More

Datasheet

24In Stock

$37.20

$32.70

$32.69

$32.68

Min.: 1
Mult.: 1

Through Hole

2 Output

20 W

15 V

660 mA

Industrial

DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 1333mA DIP 2x1 Isolated Regulated BS EN/EN55032

SKA20W8-15
MEAN WELL
1: $31.10
20In Stock
New Product

Mfr. Part #
SKA20W8-15

Mouser Part #
709-SKA20W8-15

New Product

MEAN WELL

DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 1333mA DIP 2x1 Isolated Regulated BS EN/EN55032

Learn More

Datasheet

20In Stock

$31.10

$28.42

$27.34

$26.79

Quote

Min.: 1
Mult.: 1

Through Hole

1 Output

20 W

15 V

1.33 A

Industrial

DC/DC Converters - Through Hole 20W 9-75Vin 5Vout 4A DIP 1x1 Isolated Regulated BS EN/EN55032

SKMW20W8-05
MEAN WELL
1: $36.52
5In Stock
17Expected 9/25/2026
New Product

Mfr. Part #
SKMW20W8-05

Mouser Part #
709-SKMW20W8-05

New Product

MEAN WELL

DC/DC Converters - Through Hole 20W 9-75Vin 5Vout 4A DIP 1x1 Isolated Regulated BS EN/EN55032

Learn More

Datasheet

5In Stock

17Expected 9/25/2026

$36.52

$31.47

$31.46

$31.45

Min.: 1
Mult.: 1

Through Hole

1 Output

20 W

5 V

4 A

Industrial

DC/DC Converters - Through Hole 0.5 A, 9-90 Vdc input, 12 Vdc output, SIP

P7812W-500
CUI Inc.
1: $6.71
80In Stock
New Product

Mfr. Part #
P7812W-500

Mouser Part #
490-P7812W-500

New Product

CUI Inc.

DC/DC Converters - Through Hole 0.5 A, 9-90 Vdc input, 12 Vdc output, SIP

Learn More

Datasheet

80In Stock

$6.71

$6.45

$6.35

$6.14

View

Min.: 1
Mult.: 1

Non-Isolated

Through Hole

2 Output

DC/DC Converters - Through Hole 0.5 A, 9-90 Vdc input, 12 Vdc output, rt SIP

P7812W-500R
CUI Inc.
1: $6.71
29In Stock
42Expected 11/16/2026
New Product

Mfr. Part #
P7812W-500R

Mouser Part #
490-P7812W-500R

New Product

CUI Inc.

DC/DC Converters - Through Hole 0.5 A, 9-90 Vdc input, 12 Vdc output, rt SIP

Learn More

Datasheet

29In Stock

42Expected 11/16/2026

$6.71

$6.45

$6.35

$6.14

View

Min.: 1
Mult.: 1

Non-Isolated

Through Hole

2 Output

DC/DC Converters - Through Hole isolated, 1 W, 10.8-13.2 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP, Medical, EN 60601-1

PTM1-12-S5-S
CUI Inc.
1: $15.31
48In Stock
New Product

Mfr. Part #
PTM1-12-S5-S

Mouser Part #
490-PTM1-12-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 1 W, 10.8-13.2 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP, Medical, EN 60601-1

Learn More

Datasheet

48In Stock

$15.31

$14.74

$14.45

$14.20

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - Through Hole isolated, 1 W, 13.5-16.5 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP, Medical, EN 60601-1

PTM1-15-S5-S
CUI Inc.
1: $15.31
48In Stock
New Product

Mfr. Part #
PTM1-15-S5-S

Mouser Part #
490-PTM1-15-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 1 W, 13.5-16.5 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP, Medical, EN 60601-1

Learn More

Datasheet

48In Stock

$15.31

$14.74

$14.45

$14.20

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - Through Hole isolated, 1 W, 21.6-26.4 Vdc input, +/-5 Vdc, +/-0.1 A, dual regulated output, SIP, Medical, EN 60601-1

PTM1-24-D5-S
CUI Inc.
1: $15.31
48In Stock
New Product

Mfr. Part #
PTM1-24-D5-S

Mouser Part #
490-PTM1-24-D5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 1 W, 21.6-26.4 Vdc input, +/-5 Vdc, +/-0.1 A, dual regulated output, SIP, Medical, EN 60601-1

Learn More

Datasheet

48In Stock

$15.31

$14.74

$14.45

$14.20

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

1 W

5 V

100 mA

Industrial

DC/DC Converters - Through Hole isolated, 1 W, 4.5-5.5 Vdc input, +/-12 Vdc, +/-0.042 A, dual regulated output, SIP, Medical, EN 60601-1

PTM1-5-D12-S
CUI Inc.
1: $15.31
48In Stock
New Product

Mfr. Part #
PTM1-5-D12-S

Mouser Part #
490-PTM1-5-D12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 1 W, 4.5-5.5 Vdc input, +/-12 Vdc, +/-0.042 A, dual regulated output, SIP, Medical, EN 60601-1

Learn More

Datasheet

48In Stock

$15.31

$14.74

$14.45

$14.20

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

1 W

12 V

42 mA

Industrial

DC/DC Converters - Through Hole isolated, 1 W, 4.5-5.5 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP, Medical, EN 60601-1

PTM1-5-S12-S
CUI Inc.
1: $15.31
48In Stock
New Product

Mfr. Part #
PTM1-5-S12-S

Mouser Part #
490-PTM1-5-S12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 1 W, 4.5-5.5 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP, Medical, EN 60601-1

Learn More

Datasheet

48In Stock

$15.31

$14.74

$14.45

$14.20

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

12 V

84 mA

Industrial

DC/DC Converters - Through Hole 8W 4.5-18Vin 15Vout 535mA SIP-8 Iso Reg

TMR 8-1213WI
TRACO Power
1: $23.20
50In Stock
New Product

Mfr. Part #
TMR 8-1213WI

Mouser Part #
495-TMR8-1213WI

New Product

TRACO Power

DC/DC Converters - Through Hole 8W 4.5-18Vin 15Vout 535mA SIP-8 Iso Reg

Learn More

Datasheet

50In Stock

$23.20

$22.00

$21.44

$20.71

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

8 W

15 V

535 mA

Industrial

DC/DC Converters - Through Hole 20W 9-75Vin 3.3Vout 5A DIP 2x1 Isolated Regulated BS EN/EN55032

SKA20W8-03
MEAN WELL
1: $31.10
20In Stock
New Product

Mfr. Part #
SKA20W8-03

Mouser Part #
709-SKA20W8-03

New Product

MEAN WELL

DC/DC Converters - Through Hole 20W 9-75Vin 3.3Vout 5A DIP 2x1 Isolated Regulated BS EN/EN55032

Learn More

Datasheet

20In Stock

$31.10

$28.42

$27.34

$26.79

Quote

Min.: 1
Mult.: 1

Through Hole

1 Output

20 W

3.3 V

5 A

Industrial

DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 1330mA DIP 1x1 Isolated Regulated BS EN/EN55032

SKMW20W8-15
MEAN WELL
1: $36.52
24In Stock
New Product

Mfr. Part #
SKMW20W8-15

Mouser Part #
709-SKMW20W8-15

New Product

MEAN WELL

DC/DC Converters - Through Hole 20W 9-75Vin 15Vout 1330mA DIP 1x1 Isolated Regulated BS EN/EN55032

Learn More

Datasheet

24In Stock

$36.52

$32.10

$31.46

$31.45

Min.: 1
Mult.: 1

Through Hole

1 Output

20 W

15 V

1.33 A

Industrial

DC/DC Converters - Through Hole 1.0 A, 4.75-36 Vdc input, 3.3 Vdc output, SIP w/ bent pins

P7803B-1000R
CUI Inc.
1: $6.14
72In Stock
126Expected 11/17/2026
New Product

Mfr. Part #
P7803B-1000R

Mouser Part #
490-P7803B-1000R

New Product

CUI Inc.

DC/DC Converters - Through Hole 1.0 A, 4.75-36 Vdc input, 3.3 Vdc output, SIP w/ bent pins

Learn More

Datasheet

72In Stock

126Expected 11/17/2026

$6.14

$5.91

$5.81

$5.59

View

Min.: 1
Mult.: 1

Through Hole

1 Output

3.3 W

3.3 V

1 A

Industrial

DC/DC Converters - Through Hole isolated, 1 W, 21.6-26.4 Vdc input, +/-12 Vdc, +/-0.042 A, dual regulated output, SIP, Medical, EN 60601-1

PTM1-24-D12-S
CUI Inc.
1: $15.31
48In Stock
New Product

Mfr. Part #
PTM1-24-D12-S

Mouser Part #
490-PTM1-24-D12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 1 W, 21.6-26.4 Vdc input, +/-12 Vdc, +/-0.042 A, dual regulated output, SIP, Medical, EN 60601-1

Learn More

Datasheet

48In Stock

$15.31

$14.74

$14.45

$14.20

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

1 W

12 V

42 mA

Industrial

DC/DC Converters - Through Hole 10W 9-75Vin +/-12Vout +/-417mA DIP 1x1 Isolated Regulated

DKM10W8-12
MEAN WELL
1: $23.56
23In Stock
New Product

Mfr. Part #
DKM10W8-12

Mouser Part #
709-DKM10W8-12

New Product

MEAN WELL

DC/DC Converters - Through Hole 10W 9-75Vin +/-12Vout +/-417mA DIP 1x1 Isolated Regulated

Learn More

Datasheet

23In Stock

$23.56

$20.71

$20.29

Min.: 1
Mult.: 1

Through Hole

2 Output

10 W

12 V

417 mA

Industrial

DC/DC Converters - Through Hole isolated, 1 W, 10.8-13.2 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP, Medical, EN 60601-1

PTM1-12-S15-S
CUI Inc.
1: $15.31
48In Stock
New Product

Mfr. Part #
PTM1-12-S15-S

Mouser Part #
490-PTM1-12-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 1 W, 10.8-13.2 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP, Medical, EN 60601-1

Learn More

Datasheet

48In Stock

$15.31

$14.74

$14.45

$14.20

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

15 V

67 mA

Industrial

DC/DC Converters - Through Hole isolated, 1 W, 21.6-26.4 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP, Medical, EN 60601-1

PTM1-24-S5-S
CUI Inc.
1: $15.31
48In Stock
New Product

Mfr. Part #
PTM1-24-S5-S

Mouser Part #
490-PTM1-24-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 1 W, 21.6-26.4 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP, Medical, EN 60601-1

Learn More

Datasheet

48In Stock

$15.31

$14.74

$14.45

$14.20

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - Through Hole isolated, 1 W, 4.5-5.5 Vdc input, +/-5 Vdc, +/-0.1 A, dual regulated output, SIP, Medical, EN 60601-1

PTM1-5-D5-S
CUI Inc.
1: $15.31
48In Stock
New Product

Mfr. Part #
PTM1-5-D5-S

Mouser Part #
490-PTM1-5-D5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole isolated, 1 W, 4.5-5.5 Vdc input, +/-5 Vdc, +/-0.1 A, dual regulated output, SIP, Medical, EN 60601-1

Learn More

Datasheet

48In Stock

$15.31

$14.74

$14.45

$14.20

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

1 W

5 V

100 mA

Industrial

DC/DC Converters - Through Hole 20W 9-75Vin +/-15Vout +/-666mA DIP 2x1 Isolated Regulated BS EN/EN55032

DKA20W8-15
MEAN WELL
1: $31.38
20In Stock
New Product

Mfr. Part #
DKA20W8-15

Mouser Part #
709-DKA20W8-15

New Product

MEAN WELL

DC/DC Converters - Through Hole 20W 9-75Vin +/-15Vout +/-666mA DIP 2x1 Isolated Regulated BS EN/EN55032

Learn More

Datasheet

20In Stock

$31.38

$28.67

$27.57

Quote

Min.: 1
Mult.: 1

Through Hole

2 Output

20 W

12 V

833 mA

Industrial

DC/DC Converters - Through Hole 30W 9-75Vin 15Vout 2A DIP 2x1 Isolated Regulated BS EN/EN55032

SKM30W8-15
MEAN WELL
1: $32.80
20In Stock
New Product

Mfr. Part #
SKM30W8-15

Mouser Part #
709-SKM30W8-15

New Product

MEAN WELL

DC/DC Converters - Through Hole 30W 9-75Vin 15Vout 2A DIP 2x1 Isolated Regulated BS EN/EN55032

Learn More

Datasheet

20In Stock

$32.80

$29.96

$28.82

$28.81

Min.: 1
Mult.: 1

Through Hole

1 Output

30 W

15 V

2 A

Industrial

DC/DC Converters - Through Hole 1.0 A, 4.75-36 Vdc input, 1.8 Vdc output, SIP w/ bent pins

P7802B-1000R
CUI Inc.
1: $6.14
83In Stock
New Product

Mfr. Part #
P7802B-1000R

Mouser Part #
490-P7802B-1000R

New Product

CUI Inc.

DC/DC Converters - Through Hole 1.0 A, 4.75-36 Vdc input, 1.8 Vdc output, SIP w/ bent pins

Learn More

Datasheet

83In Stock

$6.14

$5.91

$5.81

$5.59

View

Min.: 1
Mult.: 1

Through Hole

1 Output

1.8 W

1.8 V

1 A

Industrial

DC/DC Converters - Through Hole 0.5 A, 9-90 Vdc input, 5 Vdc output, SIP

P7805W-500
CUI Inc.
1: $6.71
35In Stock
New Product

Mfr. Part #
P7805W-500

Mouser Part #
490-P7805W-500

New Product

CUI Inc.

DC/DC Converters - Through Hole 0.5 A, 9-90 Vdc input, 5 Vdc output, SIP

Learn More

Datasheet

35In Stock

$6.71

$6.45

$6.35

$6.14

View

Min.: 1
Mult.: 1

Non-Isolated

Through Hole

2 Output

DC/DC Converters - Through Hole 0.5 A, 9-90 Vdc input, 5 Vdc output, rt SIP

P7805W-500R
CUI Inc.
1: $6.71
37In Stock
New Product

Mfr. Part #
P7805W-500R

Mouser Part #
490-P7805W-500R

New Product

CUI Inc.

DC/DC Converters - Through Hole 0.5 A, 9-90 Vdc input, 5 Vdc output, rt SIP

Learn More

Datasheet

37In Stock

$6.71

$6.45

$6.35

$6.14

View

Min.: 1
Mult.: 1

Non-Isolated

Through Hole

2 Output

DC/DC Converters - Through Hole 1.0 A, 8-36 Vdc input, 6.5 Vdc output, SIP w/ bent pins

P7806B-1000R
CUI Inc.
1: $6.14
83In Stock
New Product

Mfr. Part #
P7806B-1000R

Mouser Part #
490-P7806B-1000R

New Product

CUI Inc.

DC/DC Converters - Through Hole 1.0 A, 8-36 Vdc input, 6.5 Vdc output, SIP w/ bent pins

Learn More

Datasheet

83In Stock

$6.14

$5.91

$5.81

$5.59

View

Min.: 1
Mult.: 1

Through Hole

1 Output

6.5 W

6.5 V

1 A

Industrial

DC/DC Converters

Types of DC/DC Converters

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Adam Tech
ADLINK Technology
Advanced Energy
Advantech
Analog Devices Inc.
Astrodyne TDI
Bel
Bel Power Solutions
Brainboxes
Calex
Carlo Gavazzi
Cincon
Cosel
CUI Inc.
Cyntec
Delta Electronics
DFRobot
Digi International
Eaton
ETA-USA
FCL Components
Flex
HALO Electronics
HARTING
Hirschmann
IDEC
IEI
Infineon
Kontron
Lantronix
M5Stack
MaxLinear
MEAN WELL
Monolithic Power Systems (MPS)
Murata
NetPower Technologies
Nisshinbo Micro Devices
Olimex Ltd.
OmniOn Power
Omron
Opto 22
Panduit
Phoenix Contact
Power Integrations
Pulse
RECOM
Renesas Electronics
ROHM Semiconductor
RRC Power Solutions
Silvertel
SolaHD
Tamura
TDK
TDK-Lambda
Texas Instruments
Torex Semiconductor
TRACO Power
Vicor
Vishay
VOX Power
Weidmuller
Wurth Elektronik
XP Power

2.4 mW
25 mW
100 mW
180 mW
250 mW
330 mW
360 mW
400 mW
500 mW
600 mW
750 mW
800 mW
900 mW
900 mW, 1.65 W
1 W
1.1 W
1.25 W
1.3 W
1.32 W
1.44 W

- 53 V
- 48 V
- 24 V
1.8 V
2.5 V
3.3 V
3.3 VDC
4.5 V
5 V
5 V, 12 V, 19.6 V
5 VDC
6.5 V
9 V
9.5 V
12 V
12 V, 24 V
12 V, 24 V, 36 V, 48 V, 72 V
12 V/24 V
12 VDC
12 VDC to 48 VDC

0 V to 1 kV
0 V to 1.2 kV
0 V to 1.25 kV
0 V to 1.5 kV
0 V to 10 kV
0 V to 100 V
0 V to 12 kV
0 V to 125 V
0 V to 15 kV
0 V to 2 kV
0 V to 2.5 kV
0 V to 20 kV
0 V to 200 V
0 V to 25 kV
0 V to 250 V
0 V to 3 kV
0 V to 30 kV
0 V to 300 V
0 V to 350 V
0 V to 4 kV

0 A to 1.333 A
0 A to 1.337 A
0 A to 1.667 A
0 A to 10 A
0 A to 2.667 A
0 A to 3.333 A
0 A to 8 A
600 nA
1 uA
2 uA
5 uA
50 uA
62.5 uA
66 uA
83.3 uA
100 uA
125 uA
130 uA
160 uA
166 uA