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

ITU0312D05
XP Power
1: $21.30
40In Stock

Mfr. Part #
ITU0312D05

Mouser Part #
490-ITU0312D05

XP Power

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

Learn More

Datasheet

40In Stock

$21.30

$20.66

$20.02

$19.18

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 80 C

- 40 C

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

ITU0312D15
XP Power
1: $21.30
11In Stock

Mfr. Part #
ITU0312D15

Mouser Part #
490-ITU0312D15

XP Power

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

Learn More

Datasheet

11In Stock

$21.30

$20.66

$20.02

$19.17

$17.88

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 80 C

- 40 C

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

ITU0312S12
XP Power
1: $20.49
6In Stock

Mfr. Part #
ITU0312S12

Mouser Part #
490-ITU0312S12

XP Power

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

Learn More

Datasheet

6In Stock

$20.49

$19.87

$19.27

$18.45

$17.21

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 80 C

- 40 C

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

ITU0312S3V3
XP Power
1: $20.49
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

$20.49

$19.87

$19.27

$18.46

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 80 C

- 40 C

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

ITU0324D15
XP Power
1: $21.30
23In Stock

Mfr. Part #
ITU0324D15

Mouser Part #
490-ITU0324D15

XP Power

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

Learn More

Datasheet

23In Stock

$21.30

$20.66

$20.02

$19.17

$17.88

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 80 C

- 40 C

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

ITU0324S3V3
XP Power
1: $20.49
45In Stock

Mfr. Part #
ITU0324S3V3

Mouser Part #
490-ITU0324S3V3

XP Power

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

Learn More

Datasheet

45In Stock

$20.49

$19.87

$19.27

$18.46

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 80 C

- 40 C

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

ITU0348D12
XP Power
1: $21.30
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

$21.30

$20.66

$20.02

$19.17

$17.88

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 80 C

- 40 C

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

ITU0348D15
XP Power
1: $21.30
28In Stock

Mfr. Part #
ITU0348D15

Mouser Part #
490-ITU0348D15

XP Power

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

Learn More

Datasheet

28In Stock

$21.30

$20.66

$20.02

$19.17

$17.88

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 80 C

- 40 C

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

ITU0348S12
XP Power
1: $20.49
7In Stock

Mfr. Part #
ITU0348S12

Mouser Part #
490-ITU0348S12

XP Power

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

Learn More

Datasheet

7In Stock

$20.49

$19.87

$19.27

$18.45

$17.21

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 80 C

- 40 C

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

ITU0324D12
XP Power
1: $21.30
66In Stock
330Expected 2026-11-06

Mfr. Part #
ITU0324D12

Mouser Part #
490-ITU0324D12

XP Power

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

Learn More

Datasheet

66In Stock

330Expected 2026-11-06

$21.30

$20.66

$20.02

$19.18

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 80 C

- 40 C

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

ITU0324S05
XP Power
1: $20.49
120Expected 2026-11-16

Mfr. Part #
ITU0324S05

Mouser Part #
490-ITU0324S05

XP Power

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

Learn More

Datasheet

120Expected 2026-11-16

$20.49

$19.87

$19.27

$18.46

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 80 C

- 40 C

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

ITU0312S05
XP Power
1: $20.49
30On Order

Mfr. Part #
ITU0312S05

Mouser Part #
490-ITU0312S05

XP Power

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

Learn More

Datasheet

30On Order

$20.49

$19.87

$19.27

$18.46

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 80 C

- 40 C

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

ITU0324D05
XP Power
1: $21.30
49Expected 2026-11-02

Mfr. Part #
ITU0324D05

Mouser Part #
490-ITU0324D05

XP Power

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

Learn More

Datasheet

49Expected 2026-11-02

$21.30

$20.66

$20.02

$19.18

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 80 C

- 40 C

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

ITU0324S12
XP Power
1: $20.49
28Expected 2026-11-09

Mfr. Part #
ITU0324S12

Mouser Part #
490-ITU0324S12

XP Power

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

Learn More

Datasheet

28Expected 2026-11-09

$20.49

$19.87

$19.27

$18.46

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 80 C

- 40 C

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

ITU0348S05
XP Power
1: $20.49
30Expected 2026-11-23

Mfr. Part #
ITU0348S05

Mouser Part #
490-ITU0348S05

XP Power

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

Learn More

Datasheet

30Expected 2026-11-23

$20.49

$19.87

$19.27

$18.46

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 80 C

- 40 C

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

ITU0348S15
XP Power
1: $20.49
151On Order

Mfr. Part #
ITU0348S15

Mouser Part #
490-ITU0348S15

XP Power

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

Learn More

Datasheet

151On Order

$20.49

$19.87

$19.27

$18.46

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 80 C

- 40 C

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

ITU0312D12
XP Power
1: $21.30
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
ITU0312D12

Mouser Part #
490-ITU0312D12

XP Power

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

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$21.30

$20.66

$20.02

$19.17

$17.88

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 80 C

- 40 C

ITU03 3W Regulated DC-DC Converters

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