DC/DC Converters - Through Hole – Mouser United Kingdom

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P78B-1000 Non-Isolated DC-DC Converters

CUI Inc P78B-1000 Non-Isolated DC-DC Converters provide a high-performance alternative to linear regulators and come housed in a compact 3-pin SIP package. The P78B-1000 series is pin-compatible with LM78xx model regulators and offers low ripple and noise. The P78 DC switching regulator does not require a heat sink, making it suitable for applications where board space is tight and energy efficiency is important. The commercial-grade DC-DC converters feature continuous short-circuit protection and are designed to meet EN/IEC 62368-1 safety standards. CUI Inc P78B-1000 Non-Isolated DC-DC Converters offer 1A current output, 36V_DC maximum input voltage, and a -40°C to +90°C operating temperature range.

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Part #

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 4.75 26 Vdc input, 1.8 Vdc output, SIP

P7802B-1000
CUI Inc.
1: £3.95
69In Stock
New Product

Mfr. Part No.
P7802B-1000

Mouser Part No
490-P7802B-1000

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 4.75 26 Vdc input, 1.8 Vdc output, SIP

Learn More

Datasheet

69In Stock

£3.95

£3.87

£3.81

£3.37

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

1.8 W

12 V

4.75 V

26 V

1.8 V

1 A

SIP-3

11.6 mm (0.457 in)

7.6 mm (0.299 in)

10.2 mm (0.402 in)

Industrial

P78B-1000

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 8 36 Vdc input, 6.5 Vdc output, SIP

P7806B-1000
CUI Inc.
1: £5.54
75In Stock
New Product

Mfr. Part No.
P7806B-1000

Mouser Part No
490-P7806B-1000

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 8 36 Vdc input, 6.5 Vdc output, SIP

Learn More

Datasheet

75In Stock

£5.54

£5.46

£5.40

£5.28

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

6.5 W

24 V

8 V

36 V

6.5 V

1 A

SIP-3

11.6 mm (0.457 in)

7.6 mm (0.299 in)

10.2 mm (0.402 in)

Industrial

P78B-1000

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 18 36 Vdc input, 15 Vdc output, SIP

P7815B-1000
CUI Inc.
1: £5.54
39In Stock
168Expected 13/07/2026
New Product

Mfr. Part No.
P7815B-1000

Mouser Part No
490-P7815B-1000

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 18 36 Vdc input, 15 Vdc output, SIP

Learn More

Datasheet

39In Stock

168Expected 13/07/2026

£5.54

£5.46

£5.40

£4.59

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

15 W

24 V

18 V

36 V

15 V

1 A

SIP-3

11.6 mm (0.457 in)

7.6 mm (0.299 in)

10.2 mm (0.402 in)

Industrial

P78B-1000

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 4.75 36 Vdc input, 3.3 Vdc output, SIP

P7803B-1000
CUI Inc.
1: £4.13
1,087On Order
New Product

Mfr. Part No.
P7803B-1000

Mouser Part No
490-P7803B-1000

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 4.75 36 Vdc input, 3.3 Vdc output, SIP

Learn More

Datasheet

1,087On Order

£4.13

£4.06

£4.00

£3.83

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

3.3 W

24 V

4.75 V

36 V

1 A

SIP-3

11.6 mm (0.457 in)

7.6 mm (0.299 in)

10.2 mm (0.402 in)

Industrial

P78B-1000

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 6.5 36 Vdc input, 5 Vdc output, SIP

P7805B-1000
CUI Inc.
1: £4.40
3,170On Order
New Product

Mfr. Part No.
P7805B-1000

Mouser Part No
490-P7805B-1000

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 6.5 36 Vdc input, 5 Vdc output, SIP

Learn More

Datasheet

3,170On Order

£4.40

£4.32

£4.26

£4.16

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

5 W

24 V

6.5 V

36 V

5 V

1 A

SIP-3

11.6 mm (0.457 in)

7.6 mm (0.299 in)

10.2 mm (0.402 in)

Industrial

P78B-1000

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 15 36 Vdc input, 12 Vdc output, SIP

P7812B-1000
CUI Inc.
1: £4.25
1,357On Order
New Product

Mfr. Part No.
P7812B-1000

Mouser Part No
490-P7812B-1000

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 15 36 Vdc input, 12 Vdc output, SIP

Learn More

Datasheet

1,357On Order

£4.25

£4.17

£4.11

£3.95

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

12 W

24 V

15 V

36 V

12 V

1 A

SIP-3

11.6 mm (0.457 in)

7.6 mm (0.299 in)

10.2 mm (0.402 in)

Industrial

P78B-1000

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 11 36 Vdc input, 9.0 Vdc output, SIP

P7809B-1000
CUI Inc.
1: £4.00
Non-Stocked Lead-Time 14 Weeks
New Product

Mfr. Part No.
P7809B-1000

Mouser Part No
490-P7809B-1000

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 11 36 Vdc input, 9.0 Vdc output, SIP

Datasheet

Non-Stocked Lead-Time 14 Weeks

£4.00

£3.94

£3.88

£3.72

View

Min.: 1
Mult.: 1

Non-Isolated

1 Output

9 W

24 V

11 V

36 V

9 V

1 A

SIP-3

11.6 mm (0.457 in)

7.6 mm (0.299 in)

10.2 mm (0.402 in)

Industrial

P78B-1000

P78B-1000 Non-Isolated DC-DC Converters

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