DC/DC Converters - Through Hole – Mouser Canada

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (Kitchener) (800) 346-6873Feedback

Change Location

(800) 346-6873 Change Location

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

ITR03 3W Unregulated DC-DC Converters

XP Power ITR03 3W Unregulated DC-DC Converters offer a compact design with a high efficiency of 83% to 91%. The converters feature unregulated single outputs from 5V_DC to 15V_DC and nominal inputs of 5V_DC, 12V_DC, and 24V_DC. The series has an operating temperature range of -40°C to +100°C with full power operation of up to +85°C. XP Power ITR03 3W Unregulated DC-DC Converters are available in a compact 11.8mm x 9.66mm x 7.5mm SIP4 package.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 9

Applied Filters:

Input Voltage, Nominal

Input Voltage, Min

Input Voltage, Max

Output Voltage-Channel 1

Output Current-Channel 1

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Isolation	Number of Outputs	Output Power	Input Voltage, Nominal	Input Voltage, Min	Input Voltage, Max	Output Voltage-Channel 1	Output Current-Channel 1	Isolation Voltage	Package / Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature
	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT ITR0305S12 XP Power 1: $9.69 283In Stock	Mfr. Part # ITR0305S12 Mouser Part # 490-ITR0305S12	XP Power	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT Learn More about XP Power itr03 converters	Datasheet	283In Stock	$9.69 $9.40 $9.12 $8.73 $8.14	Min.: 1 Mult.: 1			Isolated	1 Output	3 W				12 V	250 mA	3 kV	SIP-4	11.68 mm (0.46 in)	7.5 mm (0.295 in)	10.16 mm (0.4 in)	Industrial	+ 100 C	- 40 C
	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT ITR0312S05 XP Power 1: $9.69 342In Stock	Mfr. Part # ITR0312S05 Mouser Part # 490-ITR0312S05	XP Power	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT Learn More about XP Power itr03 converters	Datasheet	342In Stock	$9.69 $9.40 $9.12 $8.73 $8.14	Min.: 1 Mult.: 1			Isolated	1 Output	3 W				5 V	600 mA	3 kV	SIP-4	11.68 mm (0.46 in)	7.5 mm (0.295 in)	10.16 mm (0.4 in)	Industrial	+ 100 C	- 40 C
	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT ITR0305S05 XP Power 1: $9.69 52In Stock	Mfr. Part # ITR0305S05 Mouser Part # 490-ITR0305S05	XP Power	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT Learn More about XP Power itr03 converters	Datasheet	52In Stock	$9.69 $9.40 $9.12 $8.73	Min.: 1 Mult.: 1			Isolated	1 Output	3 W				5 V	600 mA	3 kV	SIP-4	11.68 mm (0.46 in)	7.5 mm (0.295 in)	10.16 mm (0.4 in)	Industrial	+ 100 C	- 40 C
	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT ITR0305S15 XP Power 1: $9.69 54In Stock 80Expected 2026-10-12	Mfr. Part # ITR0305S15 Mouser Part # 490-ITR0305S15	XP Power	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT Learn More about XP Power itr03 converters	Datasheet	54In Stock 80Expected 2026-10-12	$9.69 $9.40 $9.12 $8.73 $8.14	Min.: 1 Mult.: 1			Isolated	1 Output	3 W				15 V	200 mA	3 kV	SIP-4	11.68 mm (0.46 in)	7.5 mm (0.295 in)	10.16 mm (0.4 in)	Industrial	+ 100 C	- 40 C
	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT ITR0312S09 XP Power 1: $9.69 160In Stock	Mfr. Part # ITR0312S09 Mouser Part # 490-ITR0312S09	XP Power	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT Learn More about XP Power itr03 converters	Datasheet	160In Stock	$9.69 $9.40 $9.12 $8.73 $8.14	Min.: 1 Mult.: 1			Isolated	1 Output	3 W				9 V	333 mA	3 kV	SIP-4	11.68 mm (0.46 in)	7.5 mm (0.295 in)	10.16 mm (0.4 in)	Industrial	+ 100 C	- 40 C
	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT ITR0312S12 XP Power 1: $9.69 26In Stock 80Expected 2027-01-04	Mfr. Part # ITR0312S12 Mouser Part # 490-ITR0312S12	XP Power	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT Learn More about XP Power itr03 converters	Datasheet	26In Stock 80Expected 2027-01-04	$9.69 $9.40 $9.12 $8.73	Min.: 1 Mult.: 1			Isolated	1 Output	3 W				12 V	250 mA	3 kV	SIP-4	11.68 mm (0.46 in)	7.5 mm (0.295 in)	10.16 mm (0.4 in)	Industrial	+ 100 C	- 40 C
	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT ITR0324S05 XP Power 1: $9.69 193In Stock	Mfr. Part # ITR0324S05 Mouser Part # 490-ITR0324S05	XP Power	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT Learn More about XP Power itr03 converters	Datasheet	193In Stock	$9.69 $9.40 $9.12 $8.73	Min.: 1 Mult.: 1			Isolated	1 Output	3 W				5 V	600 mA	3 kV	SIP-4	11.68 mm (0.46 in)	7.5 mm (0.295 in)	10.16 mm (0.4 in)	Industrial	+ 100 C	- 40 C
	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT ITR0305S09 XP Power 1: $9.69 40Expected 2026-12-21	Mfr. Part # ITR0305S09 Mouser Part # 490-ITR0305S09	XP Power	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT Learn More about XP Power itr03 converters	Datasheet	40Expected 2026-12-21	$9.69 $9.40 $9.12 $8.73	Min.: 1 Mult.: 1			Isolated	1 Output	3 W				9 V	333 mA	3 kV	SIP-4	11.68 mm (0.46 in)	7.5 mm (0.295 in)	10.16 mm (0.4 in)	Industrial	+ 100 C	- 40 C
	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT ITR0324S12 XP Power 1: $9.69 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # ITR0324S12 Mouser Part # 490-ITR0324S12	XP Power	DC/DC Converters - Through Hole DC-DC 3W 10% INPUT Learn More about XP Power itr03 converters	Datasheet	Non-Stocked Lead-Time 12 Weeks	$9.69 $9.40 $9.12 $8.73	Min.: 1 Mult.: 1			Isolated	1 Output	3 W				12 V	250 mA	3 kV	SIP-4	11.68 mm (0.46 in)	7.5 mm (0.295 in)	10.16 mm (0.4 in)	Industrial	+ 100 C	- 40 C