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3.3 V DC/DC Converters

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Types of DC/DC Converters

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Results: 1,310

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Input Voltage, Nominal = 3.3 V

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Part #

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 3.3Vout

R1S-3.33.3/H
RECOM Power
1: S/40.25
1,014In Stock

Mfr. Part #
R1S-3.33.3/H

Mouser Part #
919-R1S-3.33.3H

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 3.3Vout

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Datasheet

1,014In Stock

S/40.25

S/36.90

S/36.55

S/34.41

S/34.14

Min.: 1
Mult.: 1

Isolated

SMD/SMT

1 Output

1 W

3.3 V

303 mA

Industrial

DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA

R1SX-3.305-R
RECOM Power
1: S/18.68
733In Stock

Mfr. Part #
R1SX-3.305-R

Mouser Part #
919-R1SX-3.305-R

RECOM Power

DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA

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Datasheet

733In Stock

Cut Tape

S/18.68

S/18.26

S/17.98

S/17.32

Reel

S/14.95

View

Min.: 1
Mult.: 1

: 450

Isolated

SMD/SMT

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA High Iso

R1SX-3.305/H-R
RECOM Power
1: S/20.79
1,387In Stock

Mfr. Part #
R1SX-3.305/H-R

Mouser Part #
919-R1SX-3.305/H-R

RECOM Power

DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA High Iso

Learn More

Datasheet

1,387In Stock

Cut Tape

S/20.79

S/20.16

S/19.85

S/19.27

Reel

S/16.50

View

Min.: 1
Mult.: 1

: 450

Isolated

SMD/SMT

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - Through Hole 2W 3.3Vin 3.3Vout 606mA

REM2-3.33.3S
RECOM Power
1: S/96.38
260In Stock

Mfr. Part #
REM2-3.33.3S

Mouser Part #
919-REM2-3.33.3S

RECOM Power

DC/DC Converters - Through Hole 2W 3.3Vin 3.3Vout 606mA

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Datasheet

260In Stock

S/96.38

S/92.80

S/91.28

S/88.55

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

2 W

3.3 V

606 mA

Medical

DC/DC Converters - Through Hole 0.25W DC/DC 1kV UNREG 3.3Vin 3.3Vout

RM-3.33.3S
RECOM Power
1: S/31.02
261In Stock

Mfr. Part #
RM-3.33.3S

Mouser Part #
919-RM-3.33.3S

RECOM Power

DC/DC Converters - Through Hole 0.25W DC/DC 1kV UNREG 3.3Vin 3.3Vout

Datasheet

261In Stock

S/31.02

S/30.09

S/29.62

S/26.16

S/26.12

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

250 mW

3.3 V

75 mA

Industrial

DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 5Vout

RO-3.305S
RECOM Power
1: S/31.02
532In Stock

Mfr. Part #
RO-3.305S

Mouser Part #
919-RO-3.305S

RECOM Power

DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 5Vout

Datasheet

532In Stock

S/31.02

S/30.09

S/29.62

S/28.42

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 12Vout

RO-3.312S
RECOM Power
1: S/31.02
547In Stock
630Expected 11/20/2026

Mfr. Part #
RO-3.312S

Mouser Part #
919-RO-3.312S

RECOM Power

DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 12Vout

Datasheet

547In Stock

630Expected 11/20/2026

S/31.02

S/30.09

S/29.62

S/28.73

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

12 V

83 mA

Industrial

DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 24Vout

RO-3.324S
RECOM Power
1: S/30.71
954In Stock

Mfr. Part #
RO-3.324S

Mouser Part #
919-RO-3.324S

RECOM Power

DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 24Vout

Datasheet

954In Stock

S/30.71

S/29.97

S/29.51

S/28.53

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

24 V

42 mA

Industrial

DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 3.3Vout

RO-3.33.3S
RECOM Power
1: S/30.71
571In Stock
462Expected 9/25/2026

Mfr. Part #
RO-3.33.3S

Mouser Part #
919-RO-3.33.3S

RECOM Power

DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 3.3Vout

Datasheet

571In Stock

462Expected 9/25/2026

S/30.71

S/29.97

S/29.51

S/28.53

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

3.3 V

303 mA

Industrial

DC/DC Converters - Through Hole 1W DC/DC 3kV UNREG 3.3Vin 5Vout

ROM-3.305S
RECOM Power
1: S/38.11
210In Stock

Mfr. Part #
ROM-3.305S

Mouser Part #
919-ROM-3.305S

RECOM Power

DC/DC Converters - Through Hole 1W DC/DC 3kV UNREG 3.3Vin 5Vout

Datasheet

210In Stock

S/38.11

S/36.71

S/36.12

S/35.34

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - SMD SMD 1W 1.5KV 3.3Vin 3.3Vout 300mA UnReg

DC11-V0303SLF
HALO Electronics
1: S/41.07
302In Stock

Mfr. Part #
DC11-V0303SLF

Mouser Part #
493-DC11-V0303SLF

HALO Electronics

DC/DC Converters - SMD SMD 1W 1.5KV 3.3Vin 3.3Vout 300mA UnReg

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Datasheet

302In Stock

S/41.07

S/18.26

S/16.78

S/15.80

View

Min.: 1
Mult.: 1

Isolated

SMD/SMT

1 Output

1 W

3.3 V

300 mA

Industrial

DC/DC Converters - SMD SMD 1W 3KV 3.3Vin 5Vout 200mA UnReg

DC13-V0305SLF
HALO Electronics
1: S/44.37
362In Stock

Mfr. Part #
DC13-V0305SLF

Mouser Part #
493-DC13-V0305SLF

HALO Electronics

DC/DC Converters - SMD SMD 1W 3KV 3.3Vin 5Vout 200mA UnReg

Learn More

Datasheet

362In Stock

S/44.37

S/19.73

S/18.10

S/17.05

View

Min.: 1
Mult.: 1

Isolated

SMD/SMT

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-0310
TRACO Power
1: S/12.81
1,256In Stock

Mfr. Part #
TBA 1-0310

Mouser Part #
495-TBA1-0310

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

1,256In Stock

S/12.81

S/12.46

S/12.22

S/10.63

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

3.3 V

260 mA

Industrial

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

TBA 1-0311
TRACO Power
1: S/12.81
504In Stock
5,090On Order

Mfr. Part #
TBA 1-0311

Mouser Part #
495-TBA1-0311

TRACO Power

DC/DC Converters - Through Hole 1W DC/DC Converter isolated, unregulated in a PCB Mount Plastic Case

Learn More

Datasheet

504In Stock

5,090On Order

S/12.81

S/12.46

S/12.11

S/11.48

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - Through Hole 6A 3.3V-In Wide-Out Adj Plug-in Pwr Mdl

PTH03000WAH
Texas Instruments
1: S/71.12
360In Stock

Mfr. Part #
PTH03000WAH

Mouser Part #
595-PTH03000WAH

Texas Instruments

DC/DC Converters - Through Hole 6A 3.3V-In Wide-Out Adj Plug-in Pwr Mdl

Learn More

Datasheet

360In Stock

S/71.12

S/68.47

S/67.38

S/65.94

View

Min.: 1
Mult.: 1

Non-Isolated

Through Hole

1 Output

2.5 V

6 A

Industrial

DC/DC Converters - Through Hole 16-A 2.2-V to 5.5-V Input

PTH04T220WAD
Texas Instruments
1: S/106.81
518In Stock

Mfr. Part #
PTH04T220WAD

Mouser Part #
595-PTH04T220WAD

Texas Instruments

DC/DC Converters - Through Hole 16-A 2.2-V to 5.5-V Input

Learn More

Datasheet

518In Stock

S/106.81

S/102.84

S/101.17

S/92.45

View

Min.: 1
Mult.: 1

Non-Isolated

Through Hole

1 Output

3.6 V

16 A

Industrial

DC/DC Converters - Through Hole 6A 2.2-5.5V Input No n Isolated POL

PTH04T230WAD
Texas Instruments
1: S/80.03
343In Stock

Mfr. Part #
PTH04T230WAD

Mouser Part #
595-PTH04T230WAD

Texas Instruments

DC/DC Converters - Through Hole 6A 2.2-5.5V Input No n Isolated POL

Learn More

Datasheet

343In Stock

S/80.03

S/77.03

S/75.79

S/73.88

View

Min.: 1
Mult.: 1

Non-Isolated

Through Hole

1 Output

3.6 V

6 A

Industrial

DC/DC Converters - Through Hole 10-A 2.2V to 5.5V Ad j Pwr Mod

PTH04T240WAD
Texas Instruments
1: S/94.90
121In Stock

Mfr. Part #
PTH04T240WAD

Mouser Part #
595-PTH04T240WAD

Texas Instruments

DC/DC Converters - Through Hole 10-A 2.2V to 5.5V Ad j Pwr Mod

Learn More

Datasheet

121In Stock

S/94.90

S/91.40

S/89.92

S/86.61

View

Min.: 1
Mult.: 1

Non-Isolated

Through Hole

1 Output

3.6 V

10 A

Industrial

DC/DC Converters - SMD 3A 2.2V-5.5Vin Adj P wr Module A 595-PTH A 595-PTH04T260WAZ

PTH04T260WAZT
Texas Instruments
1: S/67.65
184In Stock

Mfr. Part #
PTH04T260WAZT

Mouser Part #
595-PTH04T260WAZT

Texas Instruments

DC/DC Converters - SMD 3A 2.2V-5.5Vin Adj P wr Module A 595-PTH A 595-PTH04T260WAZ

Learn More

Datasheet

184In Stock

Cut Tape

S/67.65

Reel

S/55.94

S/55.55

MouseReel Available

Min.: 1
Mult.: 1

: 250

Non-Isolated

SMD/SMT

1 Output

690 mV to 3.6 V

3 A

Industrial

DC/DC Converters - SMD 600mA Fully Integr S tep-Down Cnvrtr A 5 A 595-TPS82671SIPR

TPS82671SIPT
Texas Instruments
1: S/9.54
1,934In Stock

Mfr. Part #
TPS82671SIPT

Mouser Part #
595-TPS82671SIPT

Texas Instruments

DC/DC Converters - SMD 600mA Fully Integr S tep-Down Cnvrtr A 5 A 595-TPS82671SIPR

Datasheet

1,934In Stock

Cut Tape

S/9.54

S/9.19

S/9.03

S/8.84

Reel

S/8.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Non-Isolated

SMD/SMT

1 Output

1.8 V

600 mA

Industrial

DC/DC Converters - SMD 600mA Fully Int Low Noise SD Converter A A 595-TPS826745SIPR

TPS826745SIPT
Texas Instruments
1: S/10.90
1,000In Stock

Mfr. Part #
TPS826745SIPT

Mouser Part #
595-TPS826745SIPT

Texas Instruments

DC/DC Converters - SMD 600mA Fully Int Low Noise SD Converter A A 595-TPS826745SIPR

Datasheet

1,000In Stock

Cut Tape

S/10.90

S/10.47

S/9.61

S/9.11

Reel

S/8.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Non-Isolated

SMD/SMT

1 Output

Industrial

DC/DC Converters - SMD 600mA Fully Integr S tep-Down Cnvrtr A 5 A 595-TPS82675SIPT

TPS82675SIPR
Texas Instruments
1: S/7.98
957In Stock

Mfr. Part #
TPS82675SIPR

Mouser Part #
595-TPS82675SIPR

Texas Instruments

DC/DC Converters - SMD 600mA Fully Integr S tep-Down Cnvrtr A 5 A 595-TPS82675SIPT

Datasheet

957In Stock

Cut Tape

S/7.98

S/7.67

S/7.55

S/7.40

View

Reel

S/6.66

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Non-Isolated

SMD/SMT

1 Output

1.2 V

600 mA

Industrial

DC/DC Converters - Through Hole 1W 3.3Vin 3.3Vout 303mA

REM1-3.33.3S
RECOM Power
1: S/73.88
108In Stock
425Expected 9/18/2026

Mfr. Part #
REM1-3.33.3S

Mouser Part #
919-REM1-3.33.3S

RECOM Power

DC/DC Converters - Through Hole 1W 3.3Vin 3.3Vout 303mA

Learn More

Datasheet

108In Stock

425Expected 9/18/2026

S/73.88

S/67.11

S/66.13

S/63.88

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

3.3 V

303 mA

Medical

DC/DC Converters - Through Hole DC-DC CONV, DIP, 2 O/P, 1W

IA0305S
XP Power
1: S/23.12
26In Stock
440On Order

Mfr. Part #
IA0305S

Mouser Part #
209-IA0305S

XP Power

DC/DC Converters - Through Hole DC-DC CONV, DIP, 2 O/P, 1W

Datasheet

26In Stock

440On Order

S/23.12

S/22.42

S/21.72

S/20.82

S/19.42

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

1 W

5 V

100 mA

Industrial

DC/DC Converters - Through Hole 1W Isolated single output DC-DC converter

IE0303S
XP Power
1: S/21.41
132In Stock

Mfr. Part #
IE0303S

Mouser Part #
209-IE0303S

XP Power

DC/DC Converters - Through Hole 1W Isolated single output DC-DC converter

Datasheet

132In Stock

S/21.41

S/20.79

S/20.12

S/19.27

S/17.98

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

3.3 V

300 mA

Industrial

3.3 V DC/DC Converters

Types of DC/DC Converters

Customer Service Office

Company

Resources

Support

550 mV to 1.8 V
690 mV to 3.6 V
700 mV to 2 V
800 mV to 2.5 V
900 mV to 2.5 V
1.05 V
1.1 V
1.2 V
1.225 V
1.26 V
1.5 V
1.6 V
1.8 V
1.8 V to 2.5 V
1.86 V
2.5 V
2.6 V to 3.3 V
3 V
3.3 V
3.6 V

5.2 mA
8.3 mA
10.4 mA
14 mA
17 mA
21 mA
25 mA
28 mA
33 mA
34 mA
38 mA
42 mA
50 mA
52 mA
56 mA
66 mA
67 mA
75 mA
76 mA
80 mA