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3.3 V DC/DC Converters

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Types of DC/DC Converters

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Results: 1,314

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Input Voltage, Nominal = 3.3 V

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Part #

DC/DC Converters - Through Hole

MEE1S0312SC
Murata Power Solutions
1: $7.59
35Expected 14/12/2026

Mfr. Part No.
MEE1S0312SC

Mouser Part No
580-MEE1S0312SC

Murata Power Solutions

DC/DC Converters - Through Hole

Learn More

Datasheet

35Expected 14/12/2026

$7.59

$7.37

$7.26

$7.04

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

12 V

83 mA

Medical, Industrial

DC/DC Converters - Through Hole DC/DC TH 1W 3.3V-3.3V SIP Single

MEF1S0303SPC
Murata Power Solutions
1: $7.32
48Expected 30/11/2026

Mfr. Part No.
MEF1S0303SPC

Mouser Part No
580-MEF1S0303SPC

Murata Power Solutions

DC/DC Converters - Through Hole DC/DC TH 1W 3.3V-3.3V SIP Single

Learn More

Datasheet

48Expected 30/11/2026

$7.32

$7.11

$7.00

$6.77

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

3.3 V

303 mA

Medical, Industrial

DC/DC Converters - Through Hole 1W 3.3VIN 5VOUT DC/DC

MEF1S0305SP3C
Murata Power Solutions
1: $7.97
71Expected 11/9/2026

Mfr. Part No.
MEF1S0305SP3C

Mouser Part No
580-MEF1S0305SP3C

Murata Power Solutions

DC/DC Converters - Through Hole 1W 3.3VIN 5VOUT DC/DC

Learn More

Datasheet

71Expected 11/9/2026

$7.97

$7.82

$7.70

$7.34

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Medical, Industrial

DC/DC Converters - Through Hole 1W 3.3V-5V SIP SINGLE

MEF1S0305SPC
Murata Power Solutions
1: $6.61
8Expected 23/11/2026

Mfr. Part No.
MEF1S0305SPC

Mouser Part No
580-MEF1S0305SPC

Murata Power Solutions

DC/DC Converters - Through Hole 1W 3.3V-5V SIP SINGLE

Learn More

Datasheet

8Expected 23/11/2026

$6.61

$6.60

$6.58

$6.42

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Medical, Industrial

DC/DC Converters - SMD 1W 3.3-5.0V SINGLE 1KV DC/DC

MTE1S0305MC
Murata Power Solutions
1: $9.51
90Expected 4/1/2027

Mfr. Part No.
MTE1S0305MC

Mouser Part No
580-MTE1S0305MC

Murata Power Solutions

DC/DC Converters - SMD 1W 3.3-5.0V SINGLE 1KV DC/DC

Learn More

Datasheet

90Expected 4/1/2027

$9.51

$9.32

$9.17

$8.60

View

Min.: 1
Mult.: 1

Isolated

SMD/SMT

1 Output

1 W

5 V

200 mA

Medical, Industrial

DC/DC Converters - Through Hole 1W 3.3-5V SIP SINGLE DC/DC

NKE0305SC
Murata Power Solutions
1: $10.83
80Expected 21/9/2026

Mfr. Part No.
NKE0305SC

Mouser Part No
580-NKE0305SC

Murata Power Solutions

DC/DC Converters - Through Hole 1W 3.3-5V SIP SINGLE DC/DC

Datasheet

80Expected 21/9/2026

$10.83

$10.58

$10.42

$9.55

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Medical, Industrial

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

R1D-3.305/P
RECOM Power
1: $14.51
33Expected 26/8/2026

Mfr. Part No.
R1D-3.305/P

Mouser Part No
919-R1D-3.305P

RECOM Power

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

Datasheet

33Expected 26/8/2026

$14.51

$13.98

$13.75

$13.45

View

Min.: 1
Mult.: 1

Isolated

SMD/SMT

2 Output

1 W

5 V

100 mA

Industrial

DC/DC Converters - SMD CONV DC/DC 1W 3.3VIN 05VOUT

R1Z-3.305/P
RECOM Power
1: $27.95
33Expected 28/8/2026

Mfr. Part No.
R1Z-3.305/P

Mouser Part No
919-R1Z-3.305/P

RECOM Power

DC/DC Converters - SMD CONV DC/DC 1W 3.3VIN 05VOUT

Learn More

Datasheet

33Expected 28/8/2026

$27.95

$26.36

$25.83

$24.82

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 2kV UNREG 3.3Vin +/-15Vout

RB-3.315D/H
RECOM Power
1: $12.12
49On Order

Mfr. Part No.
RB-3.315D/H

Mouser Part No
919-RB-3.315D/H

RECOM Power

DC/DC Converters - Through Hole 1W DC/DC 2kV UNREG 3.3Vin +/-15Vout

Datasheet

49On Order

$12.12

$11.67

$11.48

$11.07

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

1 W

15 V

33 mA

Industrial

DC/DC Converters - Through Hole 1.25W DC/DC 1kV UNREG 3.3Vin 5Vout

RN-3.305S
RECOM Power
1: $13.99
39Expected 4/9/2026

Mfr. Part No.
RN-3.305S

Mouser Part No
919-RN-3.305S

RECOM Power

DC/DC Converters - Through Hole 1.25W DC/DC 1kV UNREG 3.3Vin 5Vout

Datasheet

39Expected 4/9/2026

$13.99

$13.72

$13.50

$13.22

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1.25 W

5 V

250 mA

Industrial

DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 15Vout

RO-3.315S
RECOM Power
1: $10.84
42Expected 4/9/2026

Mfr. Part No.
RO-3.315S

Mouser Part No
919-RO-3.315S

RECOM Power

DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin 15Vout

Datasheet

42Expected 4/9/2026

$10.84

$10.51

$10.35

$10.04

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

15 V

66 mA

Industrial

DC/DC Converters - Through Hole DC-DC, 1W SIP7, 10 input, single or dual output, 1.5kV isolation

SDT01F03S05
XP Power
1: $3.54
100Expected 26/1/2027
New Product

Mfr. Part No.
SDT01F03S05

Mouser Part No
209-SDT01F03S05

New Product

XP Power

DC/DC Converters - Through Hole DC-DC, 1W SIP7, 10 input, single or dual output, 1.5kV isolation

Learn More

Datasheet

100Expected 26/1/2027

$3.54

$3.43

$3.35

$3.33

$3.32

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - Through Hole 2W 3.3VIN 5VOUT DC/DC

MEJ2S0305SC
Murata Power Solutions
1: $13.11
50Expected 7/12/2026

Mfr. Part No.
MEJ2S0305SC

Mouser Part No
580-MEJ2S0305SC

Murata Power Solutions

DC/DC Converters - Through Hole 2W 3.3VIN 5VOUT DC/DC

Learn More

Datasheet

50Expected 7/12/2026

$13.11

$12.63

$12.43

$12.14

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

2 W

5 V

400 mA

Medical, Industrial

DC/DC Converters - Through Hole DC/DC TH 1W 3.3-15V SIP Dual

NKA0315SC
Murata Power Solutions
1: $10.83
180Expected 20/8/2026

Mfr. Part No.
NKA0315SC

Mouser Part No
580-NKA0315SC

Murata Power Solutions

DC/DC Converters - Through Hole DC/DC TH 1W 3.3-15V SIP Dual

Datasheet

180Expected 20/8/2026

$10.83

$10.58

$10.42

$10.00

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

1 W

15 V

33 mA

Industrial

DC/DC Converters - SMD DC/DC SM 1W 3.3-9V Single 1kV

NTE0309MC
Murata Power Solutions
1: $11.30
35Expected 7/12/2026

Mfr. Part No.
NTE0309MC

Mouser Part No
580-NTE0309MC

Murata Power Solutions

DC/DC Converters - SMD DC/DC SM 1W 3.3-9V Single 1kV

Datasheet

35Expected 7/12/2026

$11.30

$11.04

$10.87

$10.42

View

Min.: 1
Mult.: 1

Isolated

SMD/SMT

1 Output

1 W

9 V

111 mA

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin +/-12Vout

R1D-3.312
RECOM Power
1: $13.26
33Expected 29/1/2027

Mfr. Part No.
R1D-3.312

Mouser Part No
919-R1D-3.312

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin +/-12Vout

Learn More

Datasheet

33Expected 29/1/2027

$13.26

$12.77

$12.57

$11.85

View

Min.: 1
Mult.: 1

Isolated

SMD/SMT

2 Output

1 W

12 V

42 mA

Industrial

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 12Vout

R1S-3.312/H
RECOM Power
1: $13.93
40Expected 20/11/2026

Mfr. Part No.
R1S-3.312/H

Mouser Part No
919-R1S-3.312H

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 12Vout

Datasheet

40Expected 20/11/2026

$13.93

$13.57

$13.48

$12.62

View

Min.: 1
Mult.: 1

Isolated

SMD/SMT

1 Output

1 W

12 V

84 mA

Industrial

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 24Vout

R1S-3.324/HP
RECOM Power
1: $15.26
40Expected 18/9/2026

Mfr. Part No.
R1S-3.324/HP

Mouser Part No
919-R1S-3.324HP

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 24Vout

Learn More

Datasheet

40Expected 18/9/2026

$15.26

$14.88

$14.77

$13.41

View

Min.: 1
Mult.: 1

Isolated

SMD/SMT

1 Output

1 W

24 V

42 mA

Industrial

DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC

RB-3.305S/E
RECOM Power
1: $12.06
100Expected 1/1/2027

Mfr. Part No.
RB-3.305S/E

Mouser Part No
919-RB-3.305S/E

RECOM Power

DC/DC Converters - Through Hole 1W 3.3VIN 05VOUT CONV DC/DC

Datasheet

100Expected 1/1/2027

$12.06

$11.61

$11.44

$10.91

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 +/-15Vout

RB-3.315D
RECOM Power
1: $11.26
75On Order

Mfr. Part No.
RB-3.315D

Mouser Part No
919-RB-3.315D

RECOM Power

DC/DC Converters - Through Hole 1W DC/DC 1kV UNREG 3.3Vin +/-15Vout

Datasheet

75On Order

$11.26

$11.10

$10.93

$10.39

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

1 W

15 V

33 mA

Industrial

DC/DC Converters - Through Hole 1.25W DC/DC 1kV UNREG 3.3Vin 24Vout

RN-3.324S/P
RECOM Power
1: $15.33
38Expected 19/2/2027

Mfr. Part No.
RN-3.324S/P

Mouser Part No
919-RN-3.324S/P

RECOM Power

DC/DC Converters - Through Hole 1.25W DC/DC 1kV UNREG 3.3Vin 24Vout

Datasheet

38Expected 19/2/2027

$15.33

$14.95

$14.84

$14.04

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1.25 W

24 V

52 mA

Industrial

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

RNM-3.305S
RECOM Power
1: $16.05
58Expected 16/12/2026

Mfr. Part No.
RNM-3.305S

Mouser Part No
919-RNM-3.305S

RECOM Power

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

Datasheet

58Expected 16/12/2026

$16.05

$12.54

$11.64

$11.48

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - SMD 2W 3.3Vin 24Vout 83mA 3K

RSH2-3.324S/H3
RECOM Power
1: $22.58
25Expected 6/11/2026

Mfr. Part No.
RSH2-3.324S/H3

Mouser Part No
919-RSH2-3.324S/H3

RECOM Power

DC/DC Converters - SMD 2W 3.3Vin 24Vout 83mA 3K

Learn More

Datasheet

25Expected 6/11/2026

$22.58

$22.13

$21.98

$20.41

View

Min.: 1
Mult.: 1

Isolated

SMD/SMT

1 Output

2 W

24 V

83 mA

Industrial

DC/DC Converters - SMD CONV DC/DC 0.25W 3.3VIN 05VOUT

R0.25S-3.305/H
RECOM Power
1: $21.46
200Factory Stock Available

Mfr. Part No.
R0.25S-3.305/H

Mouser Part No
919-R0.25S-3.305/H

RECOM Power

DC/DC Converters - SMD CONV DC/DC 0.25W 3.3VIN 05VOUT

Learn More

Datasheet

200Factory Stock Available

More Info Available

$21.46

$21.04

$20.89

$19.26

View

Min.: 1
Mult.: 1

Isolated

SMD/SMT

1 Output

250 mW

5 V

50 mA

Industrial

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

R1S-3.324
RECOM Power
1: $12.81
40Factory Stock Available

Mfr. Part No.
R1S-3.324

Mouser Part No
919-R1S-3.324

RECOM Power

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

Datasheet

40Factory Stock Available

More Info Available

$12.81

$12.34

$12.13

$11.87

View

Min.: 1
Mult.: 1

Isolated

SMD/SMT

1 Output

1 W

24 V

42 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
60 mA
66 mA
67 mA
75 mA
76 mA