About Non-Isolated DC/DC Converters

Non-Isolated DC/DC Converters

Non Isolated DC/DC converters are electronic components that are used to convert a direct current (DC) input voltage to a different DC output voltage. Unlike isolated DC/DC converters, non-isolated converters do not include electrical isolation, which means that the input and output terminals are connected to a common circuit and the system ground. This type of converter is often used in automotive and industrial applications due to its low cost and wide range of applications. Non-isolated converters are usually smaller than isolate DC/DC converters, making them more compact and efficient. They also tend to be cheaper than isolated converters and offer a range of input and output voltages to suit the specific needs of the application.

Non-Isolated DC/DC Converters

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Output Power	Input Voltage Range	Input Voltage-nominal	Number of Outputs	Output Voltage-Channel 1	Output Current-Channel 1	Output Voltage-Channel 2	Output Current-Channel 2	Mounting Style	Package / Case Size

ROF-78E5.0-0.5SMD-R

Non-Isolated DC/DC Converters 5V 500MA OUT SMD

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

RECOM POWER

Availability : 1310
Ship by Mon. 11 Aug to Fri. 15 Aug

August 2025

August 2025
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USD 3.75

Multiples of: 100

Non - Isolated / Pol

9 v to 36 V

24 V

5 VDC

500 mA

Smd/Smt

R-78HB12-0.5L

Non-Isolated DC/DC Converters 0.5A DC/DC REG 17-72Vin 12Vout

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

RECOM POWER

Availability : 840
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 14.036

Multiples of: 1

Non - Isolated / Pol

17 v to 72 V

48 V

12 V

0.5 A

SIP - 3

PTH12000WAD

Non-Isolated PoL Module DC DC Converter 1 Output 1.2 ~ 5.5V 6A 10.8V - 13.2V Input

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 792
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 12.958

Multiples of: 1

Non - isolated_/_Pol

10.8 v to 13.2 V

1.2 v to 5.5 V

6 A

Through_Hole

THROUGH HOLE - MODULE

MYRBP330080W21RD

Non-Isolated DC/DC Converters

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata

Availability : 787
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 1.3932

Multiples of: 1

Non - Isolated / POL

1 Output

3.3 V

600 mA

SMD/SMT

P78A03-0500

500 mA Output Current, 6~28 Vdc Input, 3 Pin SIP, Non-Isolated, Dc-Dc Converter - 3.3 Vdc, 0.5 A, 1.65 W, ...

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CUI Inc

Availability : 787
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 6.017

Multiples of: 1

Non - Isolated / Pol

1.65 W

1 Output

3.3 VDC

500 mA

Through Hole

SIP - 3

V7815-500

4.75~32 Vdc Input, 500 mA Output Current - 15Vdc, 500mA, 7.5W (max), non-isolated dc regulator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CUI Inc

Availability : 787
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 6.754

Multiples of: 1

Non - Isolated / Pol

7.5 W

1 Output

15 V

500 mA

Through Hole

R-78B12-2.0

Non-Isolated DC/DC Converters 15-32Vin 12Vout 2A SIP3

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Recom Power

Availability : 781
Ship by Mon. 11 Aug to Fri. 15 Aug

August 2025

August 2025
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USD 12.0625

Multiples of: 1

Non - Isolated / Pol

24 W

1 Output

12 V

2 A

Through Hole

ATH18K12-9JL

Non-Isolated DC/DC Converters DC/DC 1OUT 1.2V-5.5V 18A 99W 10-Pin

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Artesyn Embedded Technologies

Availability : 780
Ship by Mon. 11 Aug to Fri. 15 Aug

August 2025

August 2025
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USD 41.8278

Multiples of: 1

PTN78060WAZT

Non-Isolated PoL Module DC DC Converter 1 Output 2.5 ~ 12.6V 3A 7V - 36V Input

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 779
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 21.219

Multiples of: 1

Non - isolated_/_Pol

45 W

7 v to 36 V

2.5 v to 12.6 V

3 A

Smd/smt

SURFACE MOUNT - MODULE

APTH003A0X-SRZ

GE Critical Power Non-Isolated DCDC Converters SMT in 2.4-5.5Vdc out 0.59-3.63Vdc 3A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ABB

Availability : 776
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 6.611

Multiples of: 1

Non - Isolated / Pol

11 W

1 Output

0.6 v to 3.63 V

3 A

Smd/Smt

OKX-T/5-W5P-C

Non-Isolated DC/DC Converters 5Vin 0.75-3.6Vout 5A Pos logic SIP

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata

Availability : 773
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 8.676

Multiples of: 1

Non - Isolated / Pol

16.5 W

2.4 v to 5.5 V

5 V

3.6 V

5 A

AXA005A0XZ

Non-Isolated PoL Module DC DC Converter 1 Output 0.8 ~ 5.5V 5A 10V - 14V Input

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ABB

Availability : 755
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 9.614

Multiples of: 1

Non - Isolated / Pol

28 W

10 v to 14 V

0.75 v to 5.5 V

5 A

Through Hole

SIP

APTS006A0X-SRZ

GE Critical Power Non-Isolated DCDC Converters SMT in 4.5-14Vdc out 0.59-5.5Vdc 6A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ABB

Availability : 740
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 11.418

Multiples of: 1

Non - Isolated / Pol

33 W

1 Output

0.59 v to 5.5 V

6 A

Smd/Smt

PTV05010WAH

Non-Isolated PoL Module DC DC Converter 1 Output 0.8 ~ 3.6V 8A 4.5V - 5.5V Input

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 732
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 19.7903

Multiples of: 1

Non - isolated_/_Pol

4.5 v to 5.5 V

5 V

3.6 V

8 A

Through_Hole

SIP - 8 - MODULE

R-78B3.3-1.0

Non-Isolated DC/DC Converters 1A DC/DC REG 4.75-34Vin 3.3Vout

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

RECOM POWER

Availability : 729
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 8.756

Multiples of: 1

Non - Isolated / Pol

4.75 v to 32 V

24 V

3.3 V

1 A

SIP - 3

MYSGK02506BRSR

Non-Isolated DC/DC Converters 6A MonoBlock LGA 13.5-42Vin 5-25Vout

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata

Availability : 727
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 10.45

Multiples of: 1

Non - Isolated / Pol

150 W

1 Output

24 V

6 A

Smd/Smt

BRNS6

Non-Isolated DC/DC Converters 3-14.4Vin .6-5.5Vout 6A Non-isolated SMT

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Cosel

Availability : 723
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 7.3899

Multiples of: 1

Non - Isolated / Pol

1 Output

600 mV to 5.5 V

6 A

Chassis

PVX003A0X3-SRZ

Non-Isolated DC/DC Converters 3-14.4Vin .6-5.5V 3A Neg Logic SMT Analog

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ABB

Availability : 719
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 5.654

Multiples of: 1

Non - isolated_/_Pol

3 VDC to 14.4 VDC

0.6 VDC to 5.5 VDC

3 A

Smd/smt

12.2 mm x 12.2 mm x 6.25 mm

TSR 1-2465

Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 9.0-36 VDC; Output 1 (Vdc): 6.5; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TRACO Power

Availability : 707
Ship by Thu. 07 Aug to Mon. 11 Aug

August 2025

August 2025
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USD 7.557

Multiples of: 1

Non - Isolated / Pol

1 Output

6.5 V

1 A

Through Hole

SIP - 3

TPS81256SIPT

Voltage Regulators - Switching Regulators Int Pwr Sol,3W High- Eff SU Converter

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

Availability : 0
Request Quote

USD 1.7376

Multiples of: 500

Smd/Smt