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	Availability ⓘ (▲▼)	Price(AUD) (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

ME2109D515M5G

DC-DC Converters Step-Up Fixed 1 6V 5.15V SOT-23-5 RoHS
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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.

Micro One

1455
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
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12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.1298

Multiples of: 5

RT8073GQW

IC REG BUCK ADJ 6A SYNC 12WDFN
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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

1455
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.734

Multiples of: 1

RT9297GQW

DC-DC Converters Step-Up Adjustable 1 2.6V 5.5V 2.6V 24V 400mA WDFN-10L RoHS
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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

1455
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.8862

Multiples of: 1

LM2596T-ADJ

DC-DC Converters Step-Down Adjustable 1 4.5V 40V 1.2V 37V 3A TO-220-5 RoHS
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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

1454
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 1.2208

Multiples of: 1

DPA426R-TL

Isolated DC/DC Converters 100W 36-75V DCIN
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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.

Power Integrations

1453
Ships to you
between Thu. 19 Feb to Mon. 23 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 5.5873

Multiples of: 1

100 W

Smd/Smt

RT6258BGQUF

DC-DC Converters UQFN-12HL_3x3mm RoHS
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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

1452
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.4796

Multiples of: 1

TX4132L

DC-DC Converters SOP-8 RoHS
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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.

XDS

1448
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.5284

Multiples of: 1

HT7750C

DC-DC Converters Step-Up Fixed 1 0.85V 5V 5V SOT23-5 RoHS
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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.

Holtek

1430
Ships to you
between Fri. 27 Feb to Wed. 04 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 0.1737

Multiples of: 5

PEM2-S24-S5-S

Isolated DC/DC Converters dc-dc isolated, 2 W, 21.6~26.4 Vdc input, 5 Vdc, 400 mA, single unregulated output, SIP
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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

1424
Ships to you
between Thu. 19 Feb to Mon. 23 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 10.1619

Multiples of: 1

2 W

1 Output

5 V

400 mA

3 k VDC

Through Hole

R1S-3.305-R

Isolated DC/DC Converters 1W DC/DC 1kV UNREG 3.3Vin 5Vout
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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

1420
Ships to you
between Thu. 19 Feb to Mon. 23 Feb

February 2026