About Isolated DC/DC Converters

Isolated DC/DC Converters

Isolated DC/DC converters are electrical devices that allow for the conversion of direct current from one circuit to another without a physical connection between them. This is achieved through the use of transformers or other technologies, and the output voltage and current remain isolated from the input voltage and current. Isolated DC/DC converters are typically used in applications where noise or interference from the input power source must be avoided, such as in automotive audible warning systems and medical imaging equipment.

Isolated DC/DC Converters

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	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	Isolation Voltage	Mounting Style	Package / Case Size	Dimensions

LM2576R-ADJ

DC-DC Converters Step-Down Adjustable 1 40V 1.23V 37V 3A TO-263-5 RoHS

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.

HTC Korea

Availability : 1701
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 0.6509

Multiples of: 1

R05P05S/X2/R8

Isolated DC/DC Converters 1W DC/DC 8kV UNREG 5Vin 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 : 792
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 19.6075

Multiples of: 1

1 W

1 Output

5 V

8 kV

Through Hole

SIP - 7

TMR 6-0511

Isolated DC/DC Converters Product Type: DC/DC; Package Style: SIP; Output Power (W): 6; Input Voltage: 4.5-9 VDC; Output 1 (Vdc): 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 : 791
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 23.936

Multiples of: 1

6 W

1 Output

5 V

1200 mA

1.5 k VDC

Through Hole

SIP - 8

DSP1N5S15

Isolated DC/DC Converters 4.5-5.5Vin 65mA 65mA 1W

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 : 785
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 23.375

Multiples of: 1

1 W

4.5 v to 5.5 V

5 V

15 V

65 mA

700 V

Through Hole

SIP

LM2576S-12-JSM

TO-263-5 DC-DC Converters ROHS

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.

JSMSEMI

Availability : 779
Ship by Fri. 14 Nov to Thu. 20 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 0.5046

Multiples of: 1

LM2575T-ADJ

DC-DC Converters TO-220-5 RoHS

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.

HGSEMI

Availability : 776
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4162

Multiples of: 1

RI-1205S

Isolated Module DC DC Converter 1 Output 5V 400mA 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.

RECOM POWER

Availability : 776
Ship by Wed. 12 Nov to Fri. 14 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 7.293

Multiples of: 1

2 W

10.8 v to 13.2 V

12 V

5 V

400 mA

1 kV

SIP - 4

0.45 in X 0.3 in X 0.4 In

TMI3252

DC-DC Converters SOT23-6 RoHS

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.

TMI

Availability : 776
Ship by Fri. 14 Nov to Thu. 20 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 0.0748

Multiples of: 5

RT6212BHGJ6F

Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 2A SOT-23-6 Thin, TSOT-23-6

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.

Richtek

Availability : 776
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
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49	30	1	2	3	4	5	6

USD 0.2199

Multiples of: 5

IL2596-12D2T-P

DC-DC Converters TO-263-5L RoHS

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.

IK Semicon

Availability : 776
Ship by Fri. 14 Nov to Thu. 20 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 0.3803

Multiples of: 1

LM2576S-15(UMW)

TO-263-5L DC-DC Converters ROHS

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.

Youtai

Availability : 776
Ship by Fri. 14 Nov to Thu. 20 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 0.3888

Multiples of: 1

NXJ1S0303MC-R13

Isolated DC/DC Converters 1W 3.3Vin 3.3Vout 333mA SM

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 : 776
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 3.0245

Multiples of: 1

1 W

1 Output

3.3 V

303 mA

4.2 k VDC

Smd/Smt

13.72 Mm X 10.46 Mm X 3.11 Mm

TEN 8-2413

Isolated DC/DC Converters Product Type: DC/DC; Package Style: DIP-24; Output Power (W): 8; Input Voltage: 18-36 VDC; Output 1 (Vdc): 15; 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 : 775
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 24.937

Multiples of: 1

8 W

1 Output

15 V

535 mA

1.5 k VDC

Through Hole

DIP - 24

NTE1205MC-R

Murata Power Solutions Isolated DCDC Converters 12Vin 5Vout 200mA Isolated 1W 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.

Murata

Availability : 770
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 6.468

Multiples of: 1

1 W

1 Output

5 V

200 mA

1 kV

Smd/Smt

12.7 Mm X 7.7 Mm X 6.6 Mm

DSP1N5D5

Isolated DC/DC Converters 4.5-5.5Vin +/-75mA +/-75mA 0.75W

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 : 770
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 16.925

Multiples of: 1

0.75 W

4.5 V To 5.5 V

5 V

+ 5 V

+ 75 mA

- 5 V

- 75 mA

500 V

Through Hole

SIP

TMR 3-4812WI

Isolated DC/DC Converters Product Type: DC/DC; Package Style: SIP-8; Output Power (W): 3; Input Voltage: 18-75 VDC; Output 1 (Vdc): 12; 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 : 766
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 21.3824

Multiples of: 1

3 W

1 Output

12 V

250 mA

1.6 k VDC

Through Hole

SIP - 8

P3596L-AD-TQ5-R

DC-DC Converters Step-Down Adjustable 1 4.5V 35V 1.23V 32V 3A TO-263-5 RoHS

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.

Unisonic

Availability : 757
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.4795

Multiples of: 1

XL2596S-3.3E1

DC-DC Converters Step-Down Adjustable (Fixed) 1 4.5V 40V 1.23V 37V 3A TO-263-5 RoHS

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.

XLSEMI

Availability : 756
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2771

Multiples of: 1

LM2576HVT-12

DC-DC Converters TO-220-5 RoHS

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.

HGSEMI

Availability : 0

USD 0.8419

Multiples of: 1

QX2303L27E

DC-DC Converters Step-Up Fixed 1 0.7V 2.7V 2.7V SOT-89 (SOT-89-3) RoHS

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.

QX Micro Devices

Availability : 0

USD 0.0352

Multiples of: 10