DQQ3-S DC-DC Converters

CUI Inc DQQ3-S DC-DC Converters offer up to 3W isolated output and input voltage ranges of 9VDC to 36VDC and 18VDC to 75VDC. These DC-DC converters feature a 4:1 input range, single- and dual-regulated outputs, and remote on/off control. DQQ3-S converters provide various protections, including continuous short circuit and input undervoltage. CUI Inc DQQ3-S DC-DC Converters are suitable for consumer electronics, digital/analog systems, and small-scale automation applications.

Results: 14
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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
Output Voltage-Channel 2
Output Current-Channel 2
Package / Case
Length
Width
Height
Series
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9 36 Vdc input, +/-12 Vdc, +/-0.125 A, dual regulated output, SIP
Datasheet
50In Stock
28On Order
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 2 Output 3 W 9 V 36 V 12 V 125 mA - 12 V 125 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9 36 Vdc input, 15 Vdc, 0.2 A, single regulated output, SIP
Datasheet
15In Stock
14Expected 8/27/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 9 V 36 V 15 V 200 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, 12 Vdc, 0.25 A, single regulated output, SIP
Datasheet
56In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 18 V 75 V 12 V 250 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9 36 Vdc input, 3.3 Vdc, 0.7 A, single regulated output, SIP
Datasheet
44In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 9 V 36 V 3.3 V 700 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, +/-12 Vdc, +/-0.125 A, dual regulated output, SIP
Datasheet
16In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 2 Output 3 W 18 V 75 V 12 V 125 mA - 12 V 125 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, +/-15 Vdc, +/-0.1 A, dual regulated output, SIP
Datasheet
27In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 2 Output 3 W 18 V 75 V 15 V 100 mA - 15 V 100 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9 36 Vdc input, 12 Vdc, 0.25 A, single regulated output, SIP
Datasheet
60In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 9 V 36 V 12 V 250 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9 36 Vdc input, 5 Vdc, 0.6 A, single regulated output, SIP
Datasheet
44In Stock
98Expected 9/24/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 9 V 36 V 5 V 600 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, 5 Vdc, 0.6 A, single regulated output, SIP
Datasheet
27In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 18 V 75 V 5 V 600 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9 36 Vdc input, +/-5 Vdc, +/-0.3 A, dual regulated output, SIP
Datasheet
41In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 2 Output 3 W 9 V 36 V 5 V 300 mA - 5 V 300 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, +/-5 Vdc, +/-0.3 A, dual regulated output, SIP
Datasheet
24In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 2 Output 3 W 18 V 75 V 5 V 300 mA - 5 V 300 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, 3.3 Vdc, 0.7 A, single regulated output, SIP
Datasheet
22In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 18 V 75 V 3.3 V 700 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9 36 Vdc input, +/-15 Vdc, +/-0.1 A, dual regulated output, SIP
Datasheet
164On Order
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 2 Output 3 W 9 V 36 V 15 V 100 mA - 15 V 100 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S
CUI Inc. DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18 75 Vdc input, 15 Vdc, 0.2 A, single regulated output, SIP
Datasheet
28Expected 10/22/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
Isolated 1 Output 3 W 18 V 75 V 15 V 200 mA SIP-7 21.8 mm (0.858 in) 9.2 mm (0.362 in) 11.1 mm (0.437 in) DQQ3-S