R-78CK3.3-0.5 by recom
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RECOM Authorized Distributor

R-78CK3.3-0.5

The R-78CK3.3-0.5 is a non-isolated, 0.5A switching regulator that provides a fixed 3.3V output from a wide input voltage range. ...

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RoHS Compliant
TUBE Packaging
Accessories
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Certificate of Compliance

DESCRIPTION

The R-78CK3.3-0.5 is a non-isolated DC/DC switching regulator designed to deliver a stable 3.3V output at up to 0.5A. It operates over a wide input range from 5V to 40V with high efficiency up to 96%, often eliminating the need for a heatsink. Key features include continuous short-circuit protection, thermal shutdown, low ripple and noise, and an operating temperature range of -40°C to +100°C. Housed in a compact package and pin-compatible with LM78xx linear regulators, it serves as an ideal energy-saving drop-in replacement in various applications.

Search Keywords: R78CK3305

SPECIFICATIONS

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Products found: 0
Supplier:
RECOM
Part No:
R-78CK3.3-0.5
Alias/AKA:
80000322
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8504409580
COO:
TH
ECCN:
EAR99
Supplier's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution.
43
Package Type:
TUBE

FREQUENTLY ASKED QUESTIONS

Is R-78CK3.3-0.5 RoHS compliant?

Yes, R-78CK3.3-0.5 is RoHS compliant.

What is the lead time for R-78CK3.3-0.5?

The standard lead time for R-78CK3.3-0.5 is approximately 10 weeks. In-stock quantities ship from Master Electronics.

IN STOCK: 43

Ships today, if you order in

Manufacturer Stock: 1,000   can ship 11/30/26

On Order: 731   can ship 11/25/26 

Minimum Order Quantity: 43

Multiple: 43

Factory Lead-Time 10 Weeks can ship 1/22/27  

Price (USD)

Qty
Unit Price
43
$2.73
86
$2.67
258
$2.58
516
$2.57
1,032
$2.56
2,537
$2.55
5,031
$2.54
7,525 +
$2.53
Supplier's Standard Package
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