P78B-500 Non-Isolated DC-DC Converters

CUI Inc P78B-500 Non-Isolated DC-DC Converters are compact devices offering a high-performance alternative to linear regulators. Housed in a compact 3-pin SIP package, this CUI Inc series is pin-compatible with LM78x model regulators and features low ripple and noise. P78B-500 DC-DC Converters do not require a heat sink, making these switch regulators ideal for applications where board space is at a premium and energy efficiency is a concern.

Results: 7
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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
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
Series
CUI Inc. DC/DC Converters - Through Hole dc-dc non-isolated, 0.5 A, 18 36 Vdc input, 15 Vdc output, SIP
Datasheet
61In Stock
Min.: 1
Mult.: 1
Non-Isolated 7.5 W 24 V 15 V 500 mA SIP-3 11.6 mm (0.457 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial P78B-500
CUI Inc. DC/DC Converters - Through Hole dc-dc non-isolated, 0.5 A, 8 36 Vdc input, 6.5 Vdc output, SIP
Datasheet
55In Stock
84Expected 01-06-2026
Min.: 1
Mult.: 1
Non-Isolated 3.25 W 24 V 6.5 V 500 mA SIP-3 11.6 mm (0.457 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial P78B-500
CUI Inc. DC/DC Converters - Through Hole dc-dc non-isolated, 0.5 A, 4.75 36 Vdc input, 1.8 Vdc output, SIP
Datasheet
82In Stock
Min.: 1
Mult.: 1
Non-Isolated 900 mW 24 V 1.8 V 500 mA SIP-3 11.6 mm (0.457 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial P78B-500
CUI Inc. DC/DC Converters - Through Hole dc-dc non-isolated, 0.5 A, 11 36 Vdc input, 9 Vdc output, SIP
Datasheet
197In Stock
Min.: 1
Mult.: 1
Non-Isolated 4.5 W 24 V 9 V 500 mA SIP-3 11.6 mm (0.457 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial P78B-500
CUI Inc. DC/DC Converters - Through Hole dc-dc non-isolated, 0.5 A, 6.5 36 Vdc input, 5 Vdc output, SIP
Datasheet
993In Stock
1,764On Order
Min.: 1
Mult.: 1
Non-Isolated 2.5 W 24 V 5 V 500 mA SIP-3 11.6 mm (0.457 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial P78B-500
CUI Inc. DC/DC Converters - Through Hole dc-dc non-isolated, 0.5 A, 4.75 36 Vdc input, 3.3 Vdc output, SIP
Datasheet
198In Stock
336On Order
Min.: 1
Mult.: 1
Non-Isolated 1.65 W 24 V 3.3 V 500 mA SIP-3 11.6 mm (0.457 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial P78B-500
CUI Inc. DC/DC Converters - Through Hole dc-dc non-isolated, 0.5 A, 15 36 Vdc input, 12 Vdc output, SIP
Datasheet
264In Stock
546On Order
Min.: 1
Mult.: 1
Non-Isolated 6 W 24 V 12 V 500 mA SIP-3 11.6 mm (0.457 in) 7.6 mm (0.299 in) 10.2 mm (0.402 in) Industrial P78B-500