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

R-78S1.8-0.1

Non-Isolated DC/DC Converters 0.65-1.3Vin 1.8Vout 100mA SIP4

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 : 65
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

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USD 5.9773

Multiples of: 42

Non - Isolated / Pol

1 Output

1.8 V

100 mA

Through Hole

N7809-2CW

Non-Isolated DC/DC Converters 13-32Vin 9Vout 2A with Wires Switching 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.

Mean Well

Availability : 65
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

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USD 5.9984

Multiples of: 1

Non - Isolated / PoL

3.6 W to 30 W

2 Output

2 A

- 9 V

1 A

- 40 C

TSR 2-0518

Non-Isolated DC/DC Converters 3-5.5Vin 1.8V 2A SIP switching 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.

TRACO Power

Availability : 65
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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USD 9.735

Multiples of: 1

Non - Isolated / Pol

3.6 W

1 Output

1.8 V

2 A

Through Hole

SIP - 3

PTH08T240WAH

Texas Instruments Non-Isolated DCDC Converters 10A 4.5-14V-Input Wide-Out Adj Pwr Mdl

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 : 65
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 19.5642

Multiples of: 1

Non - Isolated / Pol

1 Output

5.5 V

10 A

Through Hole

THROUGH HOLE - MODULE

N78018-2CW

Non-Isolated DC/DC Converters 4.5-28Vin 1.8Vout 2A with Wires Switching 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.

Mean Well

Availability : 64
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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USD 5.9984

Multiples of: 1

Non - Isolated / PoL

3.6 W to 30 W

1 Output

2 A

- 40 C

PM05S120A

Linear Regulator Replacement DC DC Converter 1 Output 12V 500mA 15V - 32V 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.

Delta

Availability : 64
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
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USD 6.2445

Multiples of: 1

Non - Isolated / Pol

1 Output

12 V

500 mA

Through Hole

11.5 mm x 7.55 mm x 10.2 mm

R-78B9.0-1.0L

Non-Isolated DC/DC Converters 1A DC/DC REG 12-34Vin 9Vout

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 : 64
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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USD 10.505

Multiples of: 1

Non - Isolated / Pol

12 v to 34 V

24 V

9 V

1 A

SIP - 3

RPMH12-1.5-CT

Non-Isolated PoL Module DC DC Converter 1 Output 12V 1.5A 14V - 60V 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.

Recom Power

Availability : 64
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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USD 8.888

Multiples of: 1

R-78AA5.0-1.0SMD

Non-Isolated DC/DC Converters 1A DC/DC REG 6.5-18Vin 5Vout

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 : 64
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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USD 9.394

Multiples of: 1

Non - Isolated / Pol

6.5 v to 18 V

12 V

5 V

Smd/Smt

I7C2W020A120V-001-R

Non-Isolated DC/DC Converters 300W 24Vin 8-24Vout 20A NLog

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.

TDK-Lambda

Availability : 64
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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USD 56.628

Multiples of: 1

Non - Isolated / POL

300 W

1 Output

8 V to 24 V

20 A

Through Hole

TSR 3-1250

Non-Isolated DC/DC Converters Product Type: POL; Package Style: SIP; Output Power (W): N/A; Input Voltage: 4.5-14 VDC; Output 1 (Vdc): 0.6-6.0; 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 : 63
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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USD 27.6594

Multiples of: 1

Non - Isolated / Pol

2 Output

6 V

3 A

- 6 V

1.5 A , 2.2 A

Through Hole

ZY8105G-R1

Non-Isolated DC/DC Converters 8-14Vin 5A(max) 0.5-5.5Vout

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.

Bel Fuse

Availability : 62
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025

November 2025
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USD 8.275

Multiples of: 3

Non - isolated_/_Pol

28 W

8 v to 14 V

0.5 v to 5.5 V

5 A

Through_Hole

SIP

DNS04S0A0R06PFD

Non-Isolated DCDC Converters 2.8-5.5Vin .75-3.63V 6A SIP Pos Logic

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.

Delta

Availability : 62
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 8.6019

Multiples of: 1

Non - Isolated / Pol

1 Output

0.75 v to 3.63 V

6 A

Through Hole

YEV09T06-0G

Non-Isolated DC/DC Converters 0.59-5.1Vout 6A 4.5-13.8VIn

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.

Bel Fuse

Availability : 62
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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49	30	1	2	3	4	5	6

USD 18.447

Multiples of: 1

Non - Isolated / Pol

17 W

4.5 V To 13.8 V

12 V

0.5 V To 2.75 V

6 A

Through Hole

SIP

CA05P

Non-Isolated DC/DC Converters SINGLE O/P, DC-HV DC PCB MOUNT, 1W,+500V

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.

XP Power

Availability : 62
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 352.4251

Multiples of: 1

R-78T12-1.0/AC-R

Non-Isolated DC/DC Converters 15-42VIN 12V 1A SIP3 23x27.2x10mm

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 : 61
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 11.396

Multiples of: 1

Non - Isolated / Pol

BMR4614001/001

Non-Isolated DC/DC Converters 60W 4.5-14Vin 1.8Vout 18A POL 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.

Ericsson

Availability : 61
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 14.938

Multiples of: 1

Isolated

36 W

1 Output

600 mV To 1.8 V

18 A

Smd/Smt

R-78W9.0-0.5

RECOM Power Non-Isolated DCDC Converters 11-32Vin 9V 0.5A SIP WIRED

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 : 60
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 9.185

Multiples of: 1

Non - Isolated / Pol

4.5 W

1 Output

9 V

500 mA

Chassis

mEZD72401A-B

Non-Isolated DCDC Converters 4.5V-36V Input 1A 1.2V Output DCDC Power Supply

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.

Monolithic Power Systems

Availability : 59
Ship by Tue. 11 Nov to Thu. 13 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 5.4034

Multiples of: 1

Non - Isolated / Pol

1 Output

1.2 V

1 A

Through Hole

R-78HB12-0.5

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 : 59
Ship by Thu. 13 Nov to Wed. 19 Nov

November 2025