DC/DC Converters – Mouser United Kingdom

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

1W to 2W Isolated DC-DC Converters

CUI Inc 1W to 2W Isolated DC-DC Converters are unregulated and cost-effective isolated modules that offer efficiency of up to 89%. These converters are housed in compact 4-, 6-, 7-, 8-, or 10- pin packages and operate at -40°C to +105°C temperature range. CUI Inc 1W to 2W Isolated DC-DC Converters are ideal for the conversion and isolation of DC rails for industrial, telecom, security, and machine control applications.

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

Types of DC/DC Converters

List Images

Results: 44

Applied Filters:

Mounting Style

Number of Outputs

Output Power

Input Voltage, Nominal

Output Voltage-Channel 1

Output Current-Channel 1

Industry

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 - SMD The factory is currently not accepting orders for this product.

PES1-S5-D12-M-TR
CUI Inc.
1: £4.58
319In Stock
Verify Status with Factory

Mfr. Part No.
PES1-S5-D12-M-TR

Mouser Part No
490-PES1-S5-D12-M-TR

Verify Status with Factory

CUI Inc.

DC/DC Converters - SMD The factory is currently not accepting orders for this product.

Learn More

Datasheet

319In Stock

Cut Tape

£4.58

£4.51

Reel

£3.95

MouseReel Available

Min.: 1
Mult.: 1

: 500

Isolated

SMD/SMT

2 Output

1 W

12 V

42 mA

Medical, Industrial

DC/DC Converters - Through Hole The factory is currently not accepting orders for this product.

PDS1-S24-S24-D
CUI Inc.
1: £3.88
58In Stock
Verify Status with Factory

Mfr. Part No.
PDS1-S24-S24-D

Mouser Part No
490-PDS1-S24-S24-D

Verify Status with Factory

CUI Inc.

DC/DC Converters - Through Hole The factory is currently not accepting orders for this product.

Learn More

Datasheet

58In Stock

£3.88

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

24 V

42 mA

Industrial

DC/DC Converters - SMD 1W 12Vin 12Vout SMT 84mA Iso UnReg TR

PCN1-S12-S12-M-TR
CUI Inc.
1: £4.57
150In Stock
4,300Expected 05/11/2026

Mfr. Part No.
PCN1-S12-S12-M-TR

Mouser Part No
490-PCN1-S12-S12-MTR

CUI Inc.

DC/DC Converters - SMD 1W 12Vin 12Vout SMT 84mA Iso UnReg TR

Learn More

Datasheet

150In Stock

4,300Expected 05/11/2026

Cut Tape

£4.57

£4.48

£4.42

£4.23

View

Reel

£3.48

MouseReel Available

Min.: 1
Mult.: 1

: 430

Isolated

SMD/SMT

1 Output

1 W

12 V

84 mA

Industrial

DC/DC Converters - SMD 1W 5Vin 5Vout SMT 200mA Iso UnReg TR

PCN1-S5-S5-M-TR
CUI Inc.
1: £4.57
4,452On Order

Mfr. Part No.
PCN1-S5-S5-M-TR

Mouser Part No
490-PCN1-S5-S5-M-TR

CUI Inc.

DC/DC Converters - SMD 1W 5Vin 5Vout SMT 200mA Iso UnReg TR

Learn More

Datasheet

4,452On Order

Cut Tape

£4.57

£4.48

£4.42

£4.23

Reel

£3.49

View

MouseReel Available

Min.: 1
Mult.: 1

: 430

Isolated

SMD/SMT

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - SMD 1W 12Vin +/-5V SMT +/-100mA Iso UnRg TR

PCN1-S12-D5-M-TR
CUI Inc.
1: £4.57
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PCN1-S12-D5-M-TR

Mouser Part No
490-PCN1-S12-D5-M-TR

CUI Inc.

DC/DC Converters - SMD 1W 12Vin +/-5V SMT +/-100mA Iso UnRg TR

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

Cut Tape

£4.57

£4.48

£4.42

£4.23

View

Reel

£3.48

Min.: 430
Mult.: 430

: 430

Isolated

SMD/SMT

2 Output

1 W

5 V

100 mA

Industrial

DC/DC Converters - SMD 1W 12Vin 5Vout SMT 200mA Iso UnReg TR

PCN1-S12-S5-M-TR
CUI Inc.
1: £4.57
420Expected 08/09/2026

Mfr. Part No.
PCN1-S12-S5-M-TR

Mouser Part No
490-PCN1-S12-S5-M-TR

CUI Inc.

DC/DC Converters - SMD 1W 12Vin 5Vout SMT 200mA Iso UnReg TR

Learn More

Datasheet

420Expected 08/09/2026

Cut Tape

£4.57

£4.48

£4.42

£4.23

£4.19

Reel

£3.55

MouseReel Available

Min.: 1
Mult.: 1

: 430

Isolated

SMD/SMT

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - SMD 1W 5Vin 12Vout SMT 84mA Iso UnReg TR

PCN1-S5-S12-M-TR
CUI Inc.
1: £4.48
405On Order

Mfr. Part No.
PCN1-S5-S12-M-TR

Mouser Part No
490-PCN1-S5-S12-M-TR

CUI Inc.

DC/DC Converters - SMD 1W 5Vin 12Vout SMT 84mA Iso UnReg TR

Learn More

Datasheet

405On Order

Cut Tape

£4.48

£4.40

£4.33

£4.16

View

Reel

£3.41

MouseReel Available

Min.: 1
Mult.: 1

: 430

Isolated

SMD/SMT

1 Output

1 W

12 V

84 mA

Industrial

DC/DC Converters - SMD 1W 5Vin 15Vout SMT 67mA Iso UnReg TR

PCN1-S5-S15-M-TR
CUI Inc.
1: £4.57
772Expected 19/11/2026

Mfr. Part No.
PCN1-S5-S15-M-TR

Mouser Part No
490-PCN1-S5-S15-M-TR

CUI Inc.

DC/DC Converters - SMD 1W 5Vin 15Vout SMT 67mA Iso UnReg TR

Learn More

Datasheet

772Expected 19/11/2026

Cut Tape

£4.57

£4.48

£4.42

£4.23

View

Reel

£3.48

MouseReel Available

Min.: 1
Mult.: 1

: 430

Isolated

SMD/SMT

1 Output

1 W

15 V

67 mA

Industrial

DC/DC Converters - Through Hole 4.5-5.5Vin 5Vout 400mA 2W Iso SIP

PCN2-S5-S5-S
CUI Inc.
1: £5.91
462On Order

Mfr. Part No.
PCN2-S5-S5-S

Mouser Part No
490-PCN2-S5-S5-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin 5Vout 400mA 2W Iso SIP

Learn More

Datasheet

462On Order

£5.91

£5.83

£5.75

£5.48

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

2 W

5 V

400 mA

Industrial

DC/DC Converters - Through Hole 4.5-5.5Vin 15Vout 67mA 1W Iso SIP

PCSA1-S5-S15-S
CUI Inc.
1: £4.17
156Expected 05/11/2026

Mfr. Part No.
PCSA1-S5-S15-S

Mouser Part No
490-PCSA1-S5-S15-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin 15Vout 67mA 1W Iso SIP

Learn More

Datasheet

156Expected 05/11/2026

£4.17

£4.10

£4.04

£3.76

View

Min.: 1
Mult.: 1

Restricted Availability

Isolated

Through Hole

1 Output

1 W

15 V

67 mA

Industrial

DC/DC Converters - Through Hole 10.8-13.2Vin +/-5V +/-200mA 2W Iso SIP

PCN2-S12-D5-S
CUI Inc.
1: £6.06
Lead-Time 14 Weeks

Mfr. Part No.
PCN2-S12-D5-S

Mouser Part No
490-PCN2-S12-D5-S

CUI Inc.

DC/DC Converters - Through Hole 10.8-13.2Vin +/-5V +/-200mA 2W Iso SIP

Learn More

Datasheet

Lead-Time 14 Weeks

£6.06

£5.97

£5.75

£5.47

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

2 W

5 V

200 mA

Industrial

DC/DC Converters - Through Hole 21.6-26.4Vin +/-12V +/-83mA 2W Iso SIP

PCN2-S24-D12-S
CUI Inc.
1: £6.05
Lead-Time 14 Weeks

Mfr. Part No.
PCN2-S24-D12-S

Mouser Part No
490-PCN2-S24-D12-S

CUI Inc.

DC/DC Converters - Through Hole 21.6-26.4Vin +/-12V +/-83mA 2W Iso SIP

Learn More

Datasheet

Lead-Time 14 Weeks

£6.05

£5.96

£5.65

£5.39

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

2 W

12 V

83 mA

Industrial

DC/DC Converters - Through Hole 21.6-26.4Vin +/-5V +/-200mA 2W Iso SIP

PCN2-S24-D5-S
CUI Inc.
1: £6.06
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PCN2-S24-D5-S

Mouser Part No
490-PCN2-S24-D5-S

CUI Inc.

DC/DC Converters - Through Hole 21.6-26.4Vin +/-5V +/-200mA 2W Iso SIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£6.06

£5.97

£5.75

£5.47

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

2 W

5 V

200 mA

Industrial

DC/DC Converters - Through Hole 21.6-26.4Vin 12Vout 167mA 2W Iso SIP

PCN2-S24-S12-S
CUI Inc.
1: £6.06
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PCN2-S24-S12-S

Mouser Part No
490-PCN2-S24-S12-S

CUI Inc.

DC/DC Converters - Through Hole 21.6-26.4Vin 12Vout 167mA 2W Iso SIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£6.06

£5.97

£5.75

£5.47

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

2 W

12 V

167 mA

Industrial

DC/DC Converters - Through Hole 4.5-5.5Vin +/-15Vout +/-67mA 2W Iso SIP

PCN2-S5-D15-S
CUI Inc.
1: £6.06
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PCN2-S5-D15-S

Mouser Part No
490-PCN2-S5-D15-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin +/-15Vout +/-67mA 2W Iso SIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£6.06

£5.97

£5.75

£5.47

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

2 W

15 V

67 mA

Industrial

DC/DC Converters - Through Hole 4.5-5.5Vin +/-5Vout +/-200mA 2W Iso SIP

PCN2-S5-D5-S
CUI Inc.
1: £6.06
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
PCN2-S5-D5-S

Mouser Part No
490-PCN2-S5-D5-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin +/-5Vout +/-200mA 2W Iso SIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

£6.06

£5.97

£5.75

£5.47

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

2 W

5 V

200 mA

Industrial

DC/DC Converters - Through Hole dc-dc isolated, 1 W, 4.5 ~5.5 Vdc input, + / -24 Vdc, 21 mA, dual unregulated output, SIP

PDM1-S5-D24-S
CUI Inc.
1: £4.42
Non-Stocked

Mfr. Part No.
PDM1-S5-D24-S

Mouser Part No
490-PDM1-S5-D24-S

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1 W, 4.5 ~5.5 Vdc input, + / -24 Vdc, 21 mA, dual unregulated output, SIP

Learn More

Datasheet

Non-Stocked

£4.42

£4.30

£4.23

£4.11

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

1 W

24 V

21 mA

Industrial

DC/DC Converters - Through Hole dc-dc isolated, 2 W, 21.6~26.4 Vdc input, 9 Vdc, 222 mA, single unregulated output, DIP

PDM2-S24-D9-D
CUI Inc.
1: £6.04
Non-Stocked

Mfr. Part No.
PDM2-S24-D9-D

Mouser Part No
490-PDM2-S24-D9-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 2 W, 21.6~26.4 Vdc input, 9 Vdc, 222 mA, single unregulated output, DIP

Learn More

Datasheet

Non-Stocked

£6.04

£5.12

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

2 W

9 V

111 mA

Industrial

DC/DC Converters - Through Hole dc-dc isolated, 1 W, 4.5~5.5 Vdc input, 7.2 Vdc, 200 mA, single unregulated output, DIP

PDS1-S5-S7-D
CUI Inc.
1: £3.31
Non-Stocked

Mfr. Part No.
PDS1-S5-S7-D

Mouser Part No
490-PDS1-S5-S7-D

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1 W, 4.5~5.5 Vdc input, 7.2 Vdc, 200 mA, single unregulated output, DIP

Learn More

Datasheet

Non-Stocked

£3.31

£3.22

£3.18

£3.07

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

7 V

1W to 2W Isolated DC-DC Converters

Types of DC/DC Converters

Customer Service Office

Company

Resources

Support