P7803B-1000

CUI Inc.
490-P7803B-1000
P7803B-1000

Mfr.:

Description:
DC/DC Converters - Through Hole dc-dc non-isolated, 1.0 A, 4.75-36 Vdc input, 3.3 Vdc output, SIP

Lifecycle:
New Product:
New from this manufacturer.
Datasheet:
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Learn more about CUI Inc. P7803B-1000

In Stock: 33

Stock:
33
Can Dispatch Immediately
On Order:
672
126
Pending
168
Expected 4/30/2026
126
Expected 5/6/2026
252
Expected 5/11/2026
Factory Lead Time:
11
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:

Pricing (EUR)

Qty. Unit Price
Ext. Price
4,52 € 4,52 €
4,42 € 22,10 €
4,35 € 43,50 €
4,19 € 104,75 €
4,12 € 173,04 €
4,05 € 340,20 €
3,95 € 995,40 €
3,91 € 1.970,64 €

Product Attribute Attribute Value Select Attribute
CUI Inc.
Product Category: DC/DC Converters - Through Hole
Non-Isolated
1 Output
3.3 W
24 V
4.75 V
36 V
1 A
SIP-3
11.6 mm (0.457 in)
7.6 mm (0.299 in)
10.2 mm (0.402 in)
Industrial
P78B-1000
Brand: CUI Inc.
Case Style: Encapsulated
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: TW
Dimensions: 11.6 mm x 7.6 mm x 10.2 mm
Input Voltage: 4.75 VDC to 36 VDC
Maximum Operating Temperature: + 90 C
Minimum Operating Temperature: - 40 C
Mounting Style: Through Hole
Packaging: Tube
Product: Non-Isolated / PoL
Product Type: Non-Isolated DC-DC Converters
Factory Pack Quantity: 42
Subcategory: DC-DC Converters
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Attributes selected: 0

Datasheet

Models

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TARIC:
8504409590
CNHTS:
8504401400
USHTS:
8504409580
JPHTS:
850440090
ECCN:
EAR99

P78B-1000 Non-Isolated DC-DC Converters

CUI Inc P78B-1000 Non-Isolated DC-DC Converters provide a high-performance alternative to linear regulators and come housed in a compact 3-pin SIP package. The P78B-1000 series is pin-compatible with LM78xx model regulators and offers low ripple and noise. The P78 DC switching regulator does not require a heat sink, making it suitable for applications where board space is tight and energy efficiency is important. The commercial-grade DC-DC converters feature continuous short-circuit protection and are designed to meet EN/IEC 62368-1 safety standards. CUI Inc P78B-1000 Non-Isolated DC-DC Converters offer 1A current output, 36VDC maximum input voltage, and a -40°C to +90°C operating temperature range.

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CUI INC.

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