.hide-partial { max-height: none; } .show-more { display: none; }

R-78B Series DC/DC Converters - Through Hole

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 33

Applied Filters:

Series = R-78B

Output Power

Input Voltage - Min

Input Voltage - Max

Output Voltage-Channel 1

Output Current-Channel 1

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

DC/DC Converters - Through Hole 1.5A DC/DC REG 4.75-18Vin 3.3Vout

R-78B3.3-1.5L
RECOM Power
1: 73,70 kr.
220In Stock

Mfr. Part No.
R-78B3.3-1.5L

Mouser Part No
919-R-78B3.3-1.5L

RECOM Power

DC/DC Converters - Through Hole 1.5A DC/DC REG 4.75-18Vin 3.3Vout

Learn More

Datasheet

220In Stock

73,70 kr.

72,66 kr.

71,39 kr.

71,32 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

4.95 W

4.75 V

18 V

3.3 V

1.5 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 4.75-34Vin 2.5Vout

R-78B2.5-1.0L
RECOM Power
1: 72,96 kr.
52In Stock

Mfr. Part No.
R-78B2.5-1.0L

Mouser Part No
919-R-78B2.5-1.0L

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 4.75-34Vin 2.5Vout

Learn More

Datasheet

52In Stock

72,96 kr.

70,27 kr.

69,08 kr.

68,04 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

2.5 W

4.75 V

32 V

2.5 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1.5A DC/DC REG 8.0-18Vin 6.5Vout

R-78B6.5-1.5L
RECOM Power
1: 86,76 kr.
76In Stock

Mfr. Part No.
R-78B6.5-1.5L

Mouser Part No
919-R-78B6.5-1.5L

RECOM Power

DC/DC Converters - Through Hole 1.5A DC/DC REG 8.0-18Vin 6.5Vout

Learn More

Datasheet

76In Stock

86,76 kr.

81,09 kr.

80,34 kr.

73,41 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

9.75 W

8 V

18 V

6.5 V

1.5 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 15-32Vin 12Vout 2A SIP3

R-78B12-2.0
RECOM Power
1: 80,05 kr.
1.731In Stock

Mfr. Part No.
R-78B12-2.0

Mouser Part No
919-R-78B12-2.0

RECOM Power

DC/DC Converters - Through Hole 15-32Vin 12Vout 2A SIP3

Learn More

Datasheet

1.731In Stock

80,05 kr.

77,14 kr.

75,87 kr.

74,23 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

24 W

15 V

32 V

12 V

2 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 20-34Vin 15Vout

R-78B15-1.0
RECOM Power
1: 74,38 kr.
1.917In Stock

Mfr. Part No.
R-78B15-1.0

Mouser Part No
919-R-78B15-1.0

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 20-34Vin 15Vout

Learn More

Datasheet

1.917In Stock

74,38 kr.

68,93 kr.

68,33 kr.

67,59 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

15 W

20 V

32 V

15 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 4.75-32Vin 3.3Vout 2A SIP3

R-78B3.3-2.0
RECOM Power
1: 80,05 kr.
1.941In Stock

Mfr. Part No.
R-78B3.3-2.0

Mouser Part No
919-R-78B3.3-2.0

RECOM Power

DC/DC Converters - Through Hole 4.75-32Vin 3.3Vout 2A SIP3

Learn More

Datasheet

1.941In Stock

80,05 kr.

74,45 kr.

73,70 kr.

72,59 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

6.6 W

4.75 V

32 V

3.3 V

2 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 6.5-34Vin 5Vout

R-78B5.0-1.0
RECOM Power
1: 66,99 kr.
1.727In Stock

Mfr. Part No.
R-78B5.0-1.0

Mouser Part No
919-R-78B5.0-1.0

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 6.5-34Vin 5Vout

Learn More

Datasheet

1.727In Stock

66,99 kr.

65,87 kr.

65,05 kr.

63,71 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

5 W

6.5 V

32 V

5 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 6.5-34Vin 5Vout

R-78B5.0-1.0L
RECOM Power
1: 71,69 kr.
2.621In Stock

Mfr. Part No.
R-78B5.0-1.0L

Mouser Part No
919-R-78B5.0-1.0L

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 6.5-34Vin 5Vout

Learn More

Datasheet

2.621In Stock

71,69 kr.

69,08 kr.

68,48 kr.

67,59 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

5 W

6.5 V

32 V

5 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 6.5-32Vin 5Vout 2A SIP3

R-78B5.0-2.0
RECOM Power
1: 78,93 kr.
4.834In Stock

Mfr. Part No.
R-78B5.0-2.0

Mouser Part No
919-R-78B5.0-2.0

RECOM Power

DC/DC Converters - Through Hole 6.5-32Vin 5Vout 2A SIP3

Learn More

Datasheet

4.834In Stock

78,93 kr.

72,06 kr.

71,39 kr.

70,65 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

10 W

6.5 V

32 V

5 V

2 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 4.75-34Vin 3.3Vout

R-78B3.3-1.0L
RECOM Power
1: 72,81 kr.
210In Stock

Mfr. Part No.
R-78B3.3-1.0L

Mouser Part No
919-R-78B3.3-1.0L

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 4.75-34Vin 3.3Vout

Learn More

Datasheet

210In Stock

72,81 kr.

68,86 kr.

68,26 kr.

67,14 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

3.3 W

4.75 V

32 V

3.3 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1.5A DC/DC REG 6.5-18Vin 5Vout

R-78B5.0-1.5L
RECOM Power
1: 84,82 kr.
134In Stock
294On Order

Mfr. Part No.
R-78B5.0-1.5L

Mouser Part No
919-R-78B5.0-1.5L

RECOM Power

DC/DC Converters - Through Hole 1.5A DC/DC REG 6.5-18Vin 5Vout

Learn More

Datasheet

134In Stock

294On Order

84,82 kr.

79,60 kr.

78,33 kr.

76,91 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

7.5 W

6.5 V

18 V

5 V

1.5 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 16-34Vin 12Vout

R-78B12-1.0
RECOM Power
1: 73,41 kr.
965In Stock

Mfr. Part No.
R-78B12-1.0

Mouser Part No
919-R-78B12-1.0

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 16-34Vin 12Vout

Learn More

Datasheet

965In Stock

73,41 kr.

68,56 kr.

68,04 kr.

67,21 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

12 W

16 V

32 V

12 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 16-34Vin 12Vout

R-78B12-1.0L
RECOM Power
1: 77,96 kr.
961In Stock

Mfr. Part No.
R-78B12-1.0L

Mouser Part No
919-R-78B12-1.0L

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 16-34Vin 12Vout

Learn More

Datasheet

961In Stock

77,96 kr.

70,12 kr.

69,45 kr.

68,93 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

12 W

16 V

32 V

12 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 20-34Vin 15Vout

R-78B15-1.0L
RECOM Power
1: 78,55 kr.
576In Stock

Mfr. Part No.
R-78B15-1.0L

Mouser Part No
919-R-78B15-1.0L

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 20-34Vin 15Vout

Learn More

Datasheet

576In Stock

78,55 kr.

71,02 kr.

70,42 kr.

69,68 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

15 W

20 V

32 V

15 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 4.75-34Vin 3.3Vout

R-78B3.3-1.0
RECOM Power
1: 59,16 kr.
1.347In Stock

Mfr. Part No.
R-78B3.3-1.0

Mouser Part No
919-R-78B3.3-1.0

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 4.75-34Vin 3.3Vout

Learn More

Datasheet

1.347In Stock

59,16 kr.

58,86 kr.

58,26 kr.

54,09 kr.

Min.: 1
Mult.: 1

Non-Isolated

1 Output

3.3 W

4.75 V

32 V

3.3 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1.5A DC/DC REG 4.75-18Vin 3.3Vout

R-78B3.3-1.5
RECOM Power
1: 81,24 kr.
247In Stock

Mfr. Part No.
R-78B3.3-1.5

Mouser Part No
919-R-78B3.3-1.5

RECOM Power

DC/DC Converters - Through Hole 1.5A DC/DC REG 4.75-18Vin 3.3Vout

Learn More

Datasheet

247In Stock

81,24 kr.

72,51 kr.

71,84 kr.

71,09 kr.

71,02 kr.

Min.: 1
Mult.: 1

Non-Isolated

1 Output

4.95 W

4.75 V

18 V

3.3 V

1.5 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1.5A DC/DC REG 6.5-18Vin 5Vout

R-78B5.0-1.5
RECOM Power
1: 81,54 kr.
241In Stock
252Expected 06/03/2026

Mfr. Part No.
R-78B5.0-1.5

Mouser Part No
919-R-78B5.0-1.5

RECOM Power

DC/DC Converters - Through Hole 1.5A DC/DC REG 6.5-18Vin 5Vout

Learn More

Datasheet

241In Stock

252Expected 06/03/2026

81,54 kr.

74,67 kr.

74,00 kr.

73,11 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

7.5 W

6.5 V

18 V

5 V

1.5 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 9-34Vin 6.5Vout

R-78B6.5-1.0
RECOM Power
1: 74,45 kr.
568In Stock

Mfr. Part No.
R-78B6.5-1.0

Mouser Part No
919-R-78B6.5-1.0

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 9-34Vin 6.5Vout

Learn More

Datasheet

568In Stock

74,45 kr.

70,65 kr.

70,05 kr.

69,01 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

6.5 W

9 V

32 V

6.5 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 11-32Vin 9Vout 2A SIP3

R-78B9.0-2.0
RECOM Power
1: 80,05 kr.
680In Stock
378Expected 15/05/2026

Mfr. Part No.
R-78B9.0-2.0

Mouser Part No
919-R-78B9.0-2.0

RECOM Power

DC/DC Converters - Through Hole 11-32Vin 9Vout 2A SIP3

Learn More

Datasheet

680In Stock

378Expected 15/05/2026

80,05 kr.

75,27 kr.

74,60 kr.

73,85 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

18 W

11 V

32 V

9 V

2 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 18-32Vin 15Vout 2A SIP3

R-78B15-2.0
RECOM Power
1: 95,56 kr.
116In Stock
84Expected 13/03/2026

Mfr. Part No.
R-78B15-2.0

Mouser Part No
919-R-78B15-2.0

RECOM Power

DC/DC Converters - Through Hole 18-32Vin 15Vout 2A SIP3

Learn More

Datasheet

116In Stock

84Expected 13/03/2026

95,56 kr.

88,55 kr.

87,80 kr.

86,83 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

30 W

18 V

32 V

15 V

2 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 4.75-32Vin 1.2Vout 2A SIP3

R-78B1.2-2.0
RECOM Power
1: 80,05 kr.
48In Stock

Mfr. Part No.
R-78B1.2-2.0

Mouser Part No
919-R-78B1.2-2.0

RECOM Power

DC/DC Converters - Through Hole 4.75-32Vin 1.2Vout 2A SIP3

Learn More

Datasheet

48In Stock

80,05 kr.

77,14 kr.

75,87 kr.

74,23 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

2.4 W

4.75 V

32 V

1.2 V

2 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 4.75-26Vin 1.8Vout

R-78B1.8-1.0
RECOM Power
1: 68,63 kr.
23In Stock

Mfr. Part No.
R-78B1.8-1.0

Mouser Part No
919-R-78B1.8-1.0

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 4.75-26Vin 1.8Vout

Learn More

Datasheet

23In Stock

68,63 kr.

66,17 kr.

65,05 kr.

63,63 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

1.8 W

4.75 V

26 V

1.8 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 4.75-32Vin 1.8Vout 2A SIP3

R-78B1.8-2.0
RECOM Power
1: 80,05 kr.
42In Stock

Mfr. Part No.
R-78B1.8-2.0

Mouser Part No
919-R-78B1.8-2.0

RECOM Power

DC/DC Converters - Through Hole 4.75-32Vin 1.8Vout 2A SIP3

Learn More

Datasheet

42In Stock

80,05 kr.

77,14 kr.

75,87 kr.

74,23 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

3.6 W

4.75 V

32 V

1.8 V

2 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 4.75-32Vin 2.5Vout 2A SIP3

R-78B2.5-2.0
RECOM Power
1: 80,05 kr.
46In Stock

Mfr. Part No.
R-78B2.5-2.0

Mouser Part No
919-R-78B2.5-2.0

RECOM Power

DC/DC Converters - Through Hole 4.75-32Vin 2.5Vout 2A SIP3

Learn More

Datasheet

46In Stock

80,05 kr.

77,43 kr.

77,36 kr.

74,82 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

5 W

4.75 V

32 V

2.5 V

2 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

DC/DC Converters - Through Hole 1A DC/DC REG 9.0-34Vin 6.5Vout

R-78B6.5-1.0L
RECOM Power
1: 78,55 kr.
79In Stock

Mfr. Part No.
R-78B6.5-1.0L

Mouser Part No
919-R-78B6.5-1.0L

RECOM Power

DC/DC Converters - Through Hole 1A DC/DC REG 9.0-34Vin 6.5Vout

Learn More

Datasheet

79In Stock

78,55 kr.

75,12 kr.

74,30 kr.

72,81 kr.

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

6.5 W

9 V

32 V

6.5 V

1 A

SIP-3

11.5 mm (0.453 in)

8.5 mm (0.335 in)

17.5 mm (0.689 in)

Industrial

R-78B

R-78B Series DC/DC Converters - Through Hole

Customer Service Office

Company

Resources

Support

1.5 W
1.8 W
2.4 W
2.5 W
3 W
3.3 W
3.6 W
4.95 W
5 W
6.5 W
6.6 W
7.5 W
9 W
9.75 W
10 W
12 W
15 W
18 W
24 W
30 W