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

LM2596T-ADJ

DC-DC Converters Step-Down Adjustable 1 4.5V 40V 1.2V 37V 3A 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.

HTC Korea

Availability : 1496
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 0.704

Multiples of: 1

R1S-0505/HP

Isolated DC/DC Converters 1W DC/DC 3kV 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 : 840
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 8.228

Multiples of: 1

1 W

5 V

3 kV

Smd/Smt

TSM 0512S

Isolated DC/DC Converters Product Type: DC/DC; Package Style: SMD; Output Power (W): 1; Input Voltage: 5 VDC +/-10%; 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 : 552
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 9.526

Multiples of: 1

1 W

1 Output

12 V

80 mA

1 k VDC

Smd/Smt

SOIC - 14

SPA02B-05

Isolated DC/DC Converters 18-36Vin 5V/40-400mA 2W, EMI FILTER

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 : 549
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 9.7082

Multiples of: 1

2 W

1 Output

5 V

40 mA to 400 mA

1 k VDC

Through Hole

SIP

21.8 Mm X 9.2 Mm X 11.1 Mm

CC6-1205SR-E

Isolated DC/DC Converters 6W 5V 1.2A

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 : 547
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 15

Multiples of: 1

6 W

9 v to 18 V

12 V

5 V

1.2 A

500 V

Pcb

TC6291B

DC-DC Converters SOT-23-6 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.

Fuman

Availability : 543
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 0.0648

Multiples of: 5

PRM3W-E12-S5-S

Isolated Module DC DC Converter 1 Output 5V 600mA 4.5V - 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.

CUI Inc

Availability : 542
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 8.107

Multiples of: 1

IL2596-ADJD2T-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 : 539
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 0.7566

Multiples of: 1

UCC12040DVER

Isolated DCDC Converters 500mW high efficiency 3kVrms isolated DC-DC converter 16-SO-MOD -40 to 125

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 : 537
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 3.0142

Multiples of: 1

LM2577S-ADJ(XBLW)

Boost type 3A 3.5V~40V 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.

XBLW

Availability : 536
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 1.3367

Multiples of: 1

CC1R5-0512DR-E

Isolated DC/DC Converters 1.5W 12V 0.06A

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 : 535
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 8.95

Multiples of: 1

1.5 W

4.5 v to 9 V

5 V

12 V

0.06 A

- 12 V

0.06 A

500 V

Pcb

IL2576-3.3D2T-P

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.

IK Semicon

Availability : 534
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 0.7566

Multiples of: 1

QX2303L33E

DC-DC Converters Step-Up Fixed 1 0.7V 3.3V 3.3V 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 : 533
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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USD 0.0469

Multiples of: 5

TBA 2-1212

Isolated DC/DC Converters Encapsulated SIP-7; 2W Output 1 (Vdc): 12

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 : 532
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 4.224

Multiples of: 1

2 W

1 Output

12 VDC

165 mA

1.5 k VDC

Through Hole

AM3T-1205S-RZ

Converter: DC/DC; 3W; Uin:9÷18V; 5VDC; Iout:600mA; DIP24; 17g

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.

Aimtec

Availability : 530
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 17.164

Multiples of: 1

RSO-4805S

Isolated DC/DC Converters 1W DC/DC 1kV REG 2:1 36-72Vin 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 : 529
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 21.3142

Multiples of: 1

1 W

36 v to 72 V

48 V

5 V

200 mA

1 kV

Through Hole

SIP - 8

0.86 in X 0.36 in X 0.44 In

RS6-1205S

Isolated DC/DC Converters 6W 9-18Vin 5Vout 1.2A SIP8

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 : 526
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 13.244

Multiples of: 1

6 W

1 Output

5 VDC

1.2 A

1.6 k VDC

Smd/Smt

SIP - 8

21.8 Mm X 9.2 Mm X 11.1 Mm

RM-1205SH

RECOM Power Isolated DCDC Converters 0.25W DCDC 2kV UNREG 12Vin 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 : 524
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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USD 5.709

Multiples of: 1

0.25 W

1 Output

5 V

2 kV

SIP - 4

0.45 in X 0.24 in X 0.39 In

RM-1205S

Isolated DC/DC Converters 0.25W DC/DC 1kV UNREG 12Vin 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 : 524
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 5.643

Multiples of: 1

0.25 W

12 V

5 V

50 mA

1 kV

SIP - 4

NXJ1S0505MC-R7

Isolated DC/DC Converters 1W 5Vin 5Vout 200mA 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 : 319
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025