DC/DC Converters - Through Hole

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ITU03 3W Regulated DC-DC Converters

XP Power ITU03 3W Regulated DC-DC Converters offer a compact design with an efficiency of up to 84%. The converters feature regulated single and dual outputs from 3.3V_DC to 30V_DC and a nominal input range of 4.5V_DC to 18V_DC, 9V_DC to 36V_DC, or 18V_DC to 75V_DC. The series offers a wide 4:1 input range, short-circuit protection, remote on/off, and complies with EN55032. XP Power ITU03 3W Regulated DC-DC Converters are available in a compact 14mm x 14mm x 8.1mm DIP8 package.

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Part #

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0324D12
XP Power
1: $14.79
A tariff of 20% may be applied if shipping to the United States.
150In Stock

Mfr. Part #
ITU0324D12

Mouser Part #
490-ITU0324D12

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

150In Stock

$14.79

$14.35

$13.91

$13.32

$12.43

A tariff of 20% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

12 V

125 mA

- 12 V

125 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0312D05
XP Power
1: $14.79
A tariff of 20% may be applied if shipping to the United States.
14In Stock

Mfr. Part #
ITU0312D05

Mouser Part #
490-ITU0312D05

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

14In Stock

$14.79

$14.35

$13.91

$13.32

$12.43

A tariff of 20% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

12 V

4.5 V

18 V

5 V

300 mA

- 5 V

300 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0312D12
XP Power
1: $14.79
44In Stock

Mfr. Part #
ITU0312D12

Mouser Part #
490-ITU0312D12

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

44In Stock

$14.79

$14.35

$13.91

$13.32

$12.43

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

12 V

4.5 V

18 V

12 V

125 mA

- 12 V

125 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0312D15
XP Power
1: $14.79
15In Stock

Mfr. Part #
ITU0312D15

Mouser Part #
490-ITU0312D15

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

15In Stock

$14.79

$14.35

$13.91

$13.32

$12.43

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

12 V

4.5 V

18 V

15 V

100 mA

- 15 V

100 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0312S12
XP Power
1: $14.23
39In Stock

Mfr. Part #
ITU0312S12

Mouser Part #
490-ITU0312S12

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

39In Stock

$14.23

$13.81

$13.38

$12.81

$11.96

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

12 V

4.5 V

18 V

12 V

250 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0312S3V3
XP Power
1: $14.23
A tariff of 20% may be applied if shipping to the United States.
16In Stock

Mfr. Part #
ITU0312S3V3

Mouser Part #
490-ITU0312S3V3

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

16In Stock

$14.23

$13.81

$13.38

$12.81

$11.96

A tariff of 20% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

12 V

4.5 V

18 V

3.3 V

700 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0324D05
XP Power
1: $14.79
A tariff of 20% may be applied if shipping to the United States.
49In Stock

Mfr. Part #
ITU0324D05

Mouser Part #
490-ITU0324D05

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

49In Stock

$14.79

$14.35

$13.91

$13.32

$12.43

A tariff of 20% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

5 V

300 mA

- 5 V

300 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0324D15
XP Power
1: $14.79
66In Stock

Mfr. Part #
ITU0324D15

Mouser Part #
490-ITU0324D15

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

66In Stock

$14.79

$14.35

$13.91

$13.32

$12.43

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

15 V

100 mA

- 15 V

100 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0324S05
XP Power
1: $14.23
A tariff of 20% may be applied if shipping to the United States.
14In Stock
30Expected 5/11/2026

Mfr. Part #
ITU0324S05

Mouser Part #
490-ITU0324S05

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

14In Stock

30Expected 5/11/2026

$14.23

$13.81

$13.38

$12.81

$11.96

A tariff of 20% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

5 V

600 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0324S12
XP Power
1: $14.23
A tariff of 20% may be applied if shipping to the United States.
31In Stock

Mfr. Part #
ITU0324S12

Mouser Part #
490-ITU0324S12

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

31In Stock

$14.23

$13.81

$13.38

$12.81

$11.96

A tariff of 20% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

12 V

250 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0324S3V3
XP Power
1: $14.23
A tariff of 20% may be applied if shipping to the United States.
60In Stock

Mfr. Part #
ITU0324S3V3

Mouser Part #
490-ITU0324S3V3

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

60In Stock

$14.23

$13.81

$13.38

$12.81

$11.96

A tariff of 20% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

3.3 V

700 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0348D12
XP Power
1: $14.79
26In Stock

Mfr. Part #
ITU0348D12

Mouser Part #
490-ITU0348D12

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

26In Stock

$14.79

$14.35

$13.91

$13.32

$12.43

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

48 V

18 V

75 V

12 V

125 mA

- 12 V

125 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0348D15
XP Power
1: $14.79
30In Stock

Mfr. Part #
ITU0348D15

Mouser Part #
490-ITU0348D15

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

30In Stock

$14.79

$14.35

$13.91

$13.32

$12.43

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

48 V

18 V

75 V

15 V

100 mA

- 15 V

100 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0348S05
XP Power
1: $14.23
A tariff of 20% may be applied if shipping to the United States.
42In Stock

Mfr. Part #
ITU0348S05

Mouser Part #
490-ITU0348S05

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

42In Stock

$14.23

$13.81

$13.38

$12.81

$11.96

A tariff of 20% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

18 V

75 V

5 V

600 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0348S12
XP Power
1: $14.23
27In Stock

Mfr. Part #
ITU0348S12

Mouser Part #
490-ITU0348S12

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

27In Stock

$14.23

$13.81

$13.38

$12.81

$11.96

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

18 V

75 V

12 V

250 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0312S05
XP Power
1: $14.23
A tariff of 20% may be applied if shipping to the United States.
17Expected 2/24/2026

Mfr. Part #
ITU0312S05

Mouser Part #
490-ITU0312S05

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

17Expected 2/24/2026

$14.23

$13.81

$13.38

$12.81

$11.96

A tariff of 20% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

12 V

4.5 V

18 V

5 V

600 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

DC/DC Converters - Through Hole DC-DC 3W 4:1

ITU0348S15
XP Power
1: $14.23
A tariff of 20% may be applied if shipping to the United States.
22Expected 5/11/2026

Mfr. Part #
ITU0348S15

Mouser Part #
490-ITU0348S15

XP Power

DC/DC Converters - Through Hole DC-DC 3W 4:1

Learn More

Datasheet

22Expected 5/11/2026

$14.23

$13.81

$13.38

$12.81

$11.96

A tariff of 20% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

18 V

75 V

15 V

200 mA

1.6 kV

DIP-8

14 mm (0.551 in)

8.1 mm (0.319 in)

Industrial

ITU03 3W Regulated DC-DC Converters

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