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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 1kV UNREG 3.3Vin 5Vout

R1S-3.305-R
RECOM Power
1: $12.52
256In Stock
500Expected 11/13/2026

Mfr. Part #
R1S-3.305-R

Mouser Part #
919-R1S-3.305-R

RECOM Power

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

Learn More

Datasheet

256In Stock

500Expected 11/13/2026

Cut Tape

$12.52

$12.05

$11.86

$11.61

Reel

$10.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Isolated

SMD/SMT

1 Output

1 W

5 V

200 mA

Industrial

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

R1S-3.33.3-R
RECOM Power
1: $12.82
1,219In Stock

Mfr. Part #
R1S-3.33.3-R

Mouser Part #
919-R1S-3.33.3-R

RECOM Power

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

Learn More

Datasheet

1,219In Stock

Cut Tape

$12.82

$12.35

$12.14

$11.88

Reel

$10.99

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Isolated

SMD/SMT

1 Output

1 W

3.3 V

303 mA

Industrial

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

R1S-3.33.3/H
RECOM Power
1: $13.44
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

Learn More

Datasheet

1,014In Stock

$13.44

$12.32

$12.21

$11.49

$11.40

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: $6.24
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

Learn More

Datasheet

733In Stock

Cut Tape

$6.24

$6.10

$6.01

$5.79

Reel

$4.99

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: $6.94
1,384In 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

1,384In Stock

Cut Tape

$6.94

$6.73

$6.63

$6.44

Reel

$5.51

View

Min.: 1
Mult.: 1

: 450

Isolated

SMD/SMT

1 Output

1 W

5 V

200 mA

Industrial

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

REM1-3.33.3S
RECOM Power
1: $24.67
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

$24.67

$22.41

$22.09

$21.33

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

3.3 V

303 mA

Medical

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

REM2-3.33.3S
RECOM Power
1: $32.19
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

Learn More

Datasheet

260In Stock

$32.19

$30.99

$30.49

$29.58

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: $10.36
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

$10.36

$10.05

$9.89

$8.74

$8.72

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: $10.36
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

$10.36

$10.05

$9.89

$9.49

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: $10.36
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

$10.36

$10.05

$9.89

$9.59

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: $10.26
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

$10.26

$10.01

$9.85

$9.53

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: $10.26
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

$10.26

$10.01

$9.85

$9.53

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: $12.73
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

$12.73

$12.26

$12.06

$11.80

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: $13.72
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

Learn More

Datasheet

302In Stock

$13.72

$6.10

$5.60

$5.28

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: $14.82
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

$14.82

$6.59

$6.05

$5.69

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: $4.28
1,246In 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

1,246In Stock

$4.28

$4.16

$4.08

$3.55

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: $4.28
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

$4.28

$4.16

$4.04

$3.84

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: $23.75
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

$23.75

$22.87

$22.50

$22.02

View

Min.: 1
Mult.: 1

Non-Isolated

Through Hole

1 Output

2.5 V

6 A

Industrial

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

PTH04T230WAD
Texas Instruments
1: $26.73
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

$26.73

$25.73

$25.31

$24.67

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: $31.69
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

$31.69

$30.52

$30.03

$28.93

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: $22.59
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

$22.59

Reel

$18.68

$18.55

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: $3.19
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

$3.19

$3.07

$3.02

$2.95

Reel

$2.78

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: $3.64
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

$3.64

$3.50

$3.21

$3.04

Reel

$2.68

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: $2.67
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

$2.67

$2.56

$2.52

$2.47

View

Reel

$2.22

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 DC-DC CONV, DIP, 2 O/P, 1W

IA0305S
XP Power
1: $7.72
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

$7.72

$7.49

$7.25

$6.96

$6.49

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

1 W

5 V

100 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