DC/DC Converters - Through Hole – Mouser Puerto Rico

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P78B-2000 2A Non-Isolated DC-DC Converters

CUI Inc P78B-2000 2A Non-Isolated DC-DC Converters are designed as a high-performance alternative to linear regulators. The CUI P78B-2000 compact DC-DC converter series is housed in a compact SIP package and pin-compatible with LM78xx model regulators. These low-ripple and low-noise devices do not require a heat sink, making the series ideal for applications where board space is at a premium and energy efficiency is a concern.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Package / Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
	DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 4.75-36 Vdc input, 3.3 Vdc output, SIP P7803B-2000 CUI Inc. 1: $13.06 A tariff of 8% may be applied if shipping to the United States. 178In Stock 168Expected 11/2/2026 New Product	Mfr. Part # P7803B-2000 Mouser Part # 490-P7803B-2000 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 4.75-36 Vdc input, 3.3 Vdc output, SIP Learn More about CUI Inc. cui inc p78b 2000 dc dc converters		178In Stock 168Expected 11/2/2026	$13.06 $12.58 $12.37 $12.11 View $11.90 $11.71 $11.46 $11.27 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1			Non-Isolated	1 Output	6.6 W				3.3 V	2 A	SIP-3	11.5 mm (0.453 in)	8.5 mm (0.335 in)	17.5 mm (0.689 in)	Industrial	+ 85 C	- 40 C	P78B-2000
	DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 6.5-36 Vdc input, 5 Vdc output, SIP P7805B-2000 CUI Inc. 1: $13.05 A tariff of 8% may be applied if shipping to the United States. 199In Stock 546Expected 1/14/2027 New Product	Mfr. Part # P7805B-2000 Mouser Part # 490-P7805B-2000 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 6.5-36 Vdc input, 5 Vdc output, SIP Learn More about CUI Inc. cui inc p78b 2000 dc dc converters		199In Stock 546Expected 1/14/2027	$13.05 $12.57 $12.36 $12.10 View $11.90 $11.71 $11.46 $11.27 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1			Non-Isolated	1 Output	10 W				5 V	2 A	SIP-3	11.5 mm (0.453 in)	8.5 mm (0.335 in)	17.5 mm (0.689 in)	Industrial	+ 85 C	- 40 C	P78B-2000
	DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 11-36 Vdc input, 9 Vdc output, SIP P7809B-2000 CUI Inc. 1: $13.57 A tariff of 8% may be applied if shipping to the United States. 76In Stock New Product	Mfr. Part # P7809B-2000 Mouser Part # 490-P7809B-2000 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 11-36 Vdc input, 9 Vdc output, SIP Learn More about CUI Inc. cui inc p78b 2000 dc dc converters		76In Stock	$13.57 $13.07 $12.86 $12.60 View $12.38 $12.17 $11.91 $11.72 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1			Non-Isolated	1 Output	18 W				9 V	2 A	SIP-3	11.5 mm (0.453 in)	8.5 mm (0.335 in)	17.5 mm (0.689 in)	Industrial	+ 85 C	- 40 C	P78B-2000
	DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 18-36 Vdc input, 15 Vdc output, SIP P7815B-2000 CUI Inc. 1: $13.58 A tariff of 8% may be applied if shipping to the United States. 88In Stock New Product	Mfr. Part # P7815B-2000 Mouser Part # 490-P7815B-2000 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 18-36 Vdc input, 15 Vdc output, SIP Learn More about CUI Inc. cui inc p78b 2000 dc dc converters		88In Stock	$13.58 $13.08 $12.87 $12.61 View $12.38 $12.17 $11.91 $11.72 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1			Non-Isolated	1 Output	30 W				15 V	2 A	SIP-3	11.5 mm (0.453 in)	8.5 mm (0.335 in)	17.5 mm (0.689 in)	Industrial	+ 85 C	- 40 C	P78B-2000
	DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 15-36 Vdc input, 12 Vdc output, SIP P7812B-2000 CUI Inc. 1: $13.58 A tariff of 8% may be applied if shipping to the United States. 638In Stock New Product	Mfr. Part # P7812B-2000 Mouser Part # 490-P7812B-2000 New Product	CUI Inc.	DC/DC Converters - Through Hole dc-dc non-isolated, 2 A, 15-36 Vdc input, 12 Vdc output, SIP Learn More about CUI Inc. cui inc p78b 2000 dc dc converters		638In Stock	$13.58 $13.08 $12.87 $12.61 View $12.38 $12.17 $11.91 $11.72 A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1			Non-Isolated	1 Output	24 W				12 V	2 A	SIP-3	11.5 mm (0.453 in)	8.5 mm (0.335 in)	17.5 mm (0.689 in)	Industrial	+ 85 C	- 40 C	P78B-2000