DC/DC Converters - Through Hole

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ROE/RBE/REE 1W Single-Output DC/DC Converters

RECOM Power ROE/RBE/REE 1W Single-Output DC/DC Converters are low-cost unregulated devices available in three form factors: ROE in a SIP4 package, REE in a SIP7 package, and RBE with two alternative pinning options. The converters feature 5V_DC input and output, a current output range of 66mA to 200mA, and an operating temperature range of -40°C to +85°C with a typical efficiency of up to 80%. These converters are ideal for use in general-purpose power isolation and voltage matching applications.

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Part #

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

RO-0505S/EHP
RECOM Power
1: $10.138
14In Stock

Mfr. Part #
RO-0505S/EHP

Mouser Part #
919-RO-0505S/EHP

RECOM Power

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

Datasheet

14In Stock

$10.138

$9.770

$9.612

$9.076

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

2 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 100 C

- 40 C

RO/E

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

RO-3.305S/EP
RECOM Power
1: $10.075
21In Stock

Mfr. Part #
RO-3.305S/EP

Mouser Part #
919-RO-3.305S/EP

RECOM Power

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

Datasheet

21In Stock

$10.075

$9.697

$9.539

$9.002

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 100 C

- 40 C

RO/E

DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC

RO-1205S/E
RECOM Power
1: $8.424
6In Stock

Mfr. Part #
RO-1205S/E

Mouser Part #
919-RO-1205S/E

RECOM Power

DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC

Datasheet

6In Stock

$8.424

$8.308

$8.182

$7.478

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 100 C

- 40 C

RO/E

DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC

RO-2405S/E
RECOM Power
1: $9.328
32In Stock

Mfr. Part #
RO-2405S/E

Mouser Part #
919-RO-2405S/E

RECOM Power

DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC

Datasheet

32In Stock

$9.328

$8.981

$8.845

$8.655

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 100 C

- 40 C

RO/E

DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC CONVERTER SIP4

ROE-0505S
RECOM Power
1: $3.712
23.599In Stock
14.154Expected 9/18/2026

Mfr. Part #
ROE-0505S

Mouser Part #
919-ROE-0505S

RECOM Power

DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC CONVERTER SIP4

Learn More

Datasheet

23.599In Stock

14.154Expected 9/18/2026

$3.712

$3.628

$3.555

$3.145

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

ROE

DC/DC Converters - Through Hole 1W 12Vin 5Vout 200mA SIP4

ROE-1205S
RECOM Power
1: $4.196
4.676In Stock
2.646Expected 11/20/2026

Mfr. Part #
ROE-1205S

Mouser Part #
919-ROE-1205S

RECOM Power

DC/DC Converters - Through Hole 1W 12Vin 5Vout 200mA SIP4

Learn More

Datasheet

4.676In Stock

2.646Expected 11/20/2026

$4.196

$4.081

$4.017

$3.849

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

ROE

DC/DC Converters - Through Hole 1W 24Vin 5Vout 200mA SIP4

ROE-2405S
RECOM Power
1: $4.617
6.442In Stock

Mfr. Part #
ROE-2405S

Mouser Part #
919-ROE-2405S

RECOM Power

DC/DC Converters - Through Hole 1W 24Vin 5Vout 200mA SIP4

Learn More

Datasheet

6.442In Stock

$4.617

$4.491

$4.407

$3.902

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

ROE

DC/DC Converters - Through Hole 1W 3.3Vin 5Vout 200mA SIP4

ROE-3.305S
RECOM Power
1: $4.617
5.652In Stock

Mfr. Part #
ROE-3.305S

Mouser Part #
919-ROE-3.305S

RECOM Power

DC/DC Converters - Through Hole 1W 3.3Vin 5Vout 200mA SIP4

Learn More

Datasheet

5.652In Stock

$4.617

$4.491

$4.428

$4.028

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

ROE

DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC- 2 ALT PINNING

RBE-0505S
RECOM Power
1: $3.849
1.137In Stock

Mfr. Part #
RBE-0505S

Mouser Part #
919-RBE-0505S

RECOM Power

DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC- 2 ALT PINNING

Learn More

Datasheet

1.137In Stock

$3.849

$3.723

$3.628

$3.376

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 85 C

- 40 C

RBE

DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC CONVERTER SIP7

REE-0505S
RECOM Power
1: $3.807
2.272In Stock

Mfr. Part #
REE-0505S

Mouser Part #
919-REE-0505S

RECOM Power

DC/DC Converters - Through Hole 1W 5Vin 5VOUT DC/DC CONVERTER SIP7

Learn More

Datasheet

2.272In Stock

$3.807

$3.702

$3.639

$3.418

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 85 C

- 40 C

REE

DC/DC Converters - Through Hole 1W 5Vin 12Vout 84mA SIP4

ROE-0512S
RECOM Power
1: $4.165
4.109In Stock

Mfr. Part #
ROE-0512S

Mouser Part #
919-ROE-0512S

RECOM Power

DC/DC Converters - Through Hole 1W 5Vin 12Vout 84mA SIP4

Learn More

Datasheet

4.109In Stock

$4.165

$4.049

$3.986

$3.639

$3.576

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

84 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

ROE

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

RO-0505S/E
RECOM Power
1: $9.255
16In Stock

Mfr. Part #
RO-0505S/E

Mouser Part #
919-RO-0505S/E

RECOM Power

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

Datasheet

16In Stock

$9.255

$8.971

$8.824

$8.561

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 100 C

- 40 C

RO/E

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

RO-3.305S/E
RECOM Power
1: $9.707
34In Stock

Mfr. Part #
RO-3.305S/E

Mouser Part #
919-RO-3.305S/E

RECOM Power

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

Datasheet

34In Stock

$9.707

$9.350

$9.192

$9.002

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 100 C

- 40 C

RO/E

DC/DC Converters - Through Hole 1W 5Vin 15Vout 66mA SIP4

ROE-0515S
RECOM Power
1: $4.259
393In Stock
1.008Expected 10/9/2026

Mfr. Part #
ROE-0515S

Mouser Part #
919-ROE-0515S

RECOM Power

DC/DC Converters - Through Hole 1W 5Vin 15Vout 66mA SIP4

Learn More

Datasheet

393In Stock

1.008Expected 10/9/2026

$4.259

$4.144

$4.091

$3.744

$3.670

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

15 V

66 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

ROE

DC/DC Converters - Through Hole 1W 15Vin 5Vout 200mA SIP4

ROE-1505S
RECOM Power
1: $4.585
393In Stock

Mfr. Part #
ROE-1505S

Mouser Part #
919-ROE-1505S

RECOM Power

DC/DC Converters - Through Hole 1W 15Vin 5Vout 200mA SIP4

Learn More

Datasheet

393In Stock

$4.585

$4.459

$4.396

$4.144

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-4

11.5 mm (0.453 in)

6 mm (0.236 in)

10 mm (0.394 in)

Industrial

+ 85 C

- 40 C

ROE

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

RB-3.305S/E
RECOM Power
1: $9.328
100Expected 1/1/2027

Mfr. Part #
RB-3.305S/E

Mouser Part #
919-RB-3.305S/E

RECOM Power

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

Datasheet

100Expected 1/1/2027

$9.328

$8.981

$8.845

$8.435

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

RB/E

DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC

RB-2405S/EP
RECOM Power
1: $10.359
50Factory Stock Available

Mfr. Part #
RB-2405S/EP

Mouser Part #
919-RB-2405S/EP

RECOM Power

DC/DC Converters - Through Hole 1W 24VIN 05VOUT CONV DC/DC

Datasheet

50Factory Stock Available

More Info Available

$10.359

$9.970

$9.812

$9.591

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

RB/E

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

RB-3.305S/EH
RECOM Power
1: $10.254
110Factory Stock Available

Mfr. Part #
RB-3.305S/EH

Mouser Part #
919-RB-3.305S/EH

RECOM Power

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

Datasheet

110Factory Stock Available

More Info Available

$10.254

$9.875

$9.718

$9.328

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

2 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

RB/E

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

RB-0505S/E
RECOM Power
1: $9.255
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
RB-0505S/E

Mouser Part #
919-RB-0505S/E

RECOM Power

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

$9.255

$8.971

$8.824

$8.550

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

RB/E

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

RB-0505S/EH
RECOM Power
1: $10.075
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
RB-0505S/EH

Mouser Part #
919-RB-0505S/EH

RECOM Power

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

$10.075

$9.697

$9.539

$9.150

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

2 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

RB/E

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

RB-0505S/EHP
RECOM Power
1: $11.043
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
RB-0505S/EHP

Mouser Part #
919-RB-0505S/EHP

RECOM Power

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

$11.043

$10.633

$10.464

$10.212

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

2 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

RB/E

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

RB-0505S/EP
RECOM Power
1: $10.075
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
RB-0505S/EP

Mouser Part #
919-RB-0505S/EP

RECOM Power

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

$10.075

$9.697

$9.539

$9.002

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

RB/E

DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC

RB-1205S/E
RECOM Power
1: $8.424
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
RB-1205S/E

Mouser Part #
919-RB-1205S/E

RECOM Power

DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC

Datasheet

Non-Stocked Lead-Time 26 Weeks

$8.424

$8.308

$8.182

$7.783

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

1 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

RB/E

DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC

RB-1205S/EH
RECOM Power
1: $9.244
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
RB-1205S/EH

Mouser Part #
919-RB-1205S/EH

RECOM Power

DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC

Datasheet

Non-Stocked Lead-Time 26 Weeks

$9.244

$8.897

$8.750

$8.571

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

2 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

RB/E

DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC

RB-1205S/EHP
RECOM Power
1: $10.138
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
RB-1205S/EHP

Mouser Part #
919-RB-1205S/EHP

RECOM Power

DC/DC Converters - Through Hole 1W 12VIN 05VOUT CONV DC/DC

Datasheet

Non-Stocked Lead-Time 26 Weeks

$10.138

$9.770

$9.612

$9.402

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

2 kV

SIP-7

19.6 mm (0.772 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

RB/E

ROE/RBE/REE 1W Single-Output DC/DC Converters

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