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R-78CK5.0-0.5

Recom DC/DC switching regulator (non-isolated) buck 5V 0,5A SIP3

R-78CK5.0-0.5
Manufacturer Part No.
R-78CK5.0-0.5
Schukat Part No.
R-78CK5.0-0.5
Manufacturer
Recom
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86 Pcs. in stock

Planned delivery time
Ø 6 Weeks
Life Cycle Status
The life cycle indicates which market phase the item is in. We distinguish between: • Active (green) • NRND = Not Recommended for New Designs (yellow) • LTB = Last Time Buy (yellow) • EOL = End of Life (red)
Active
Available (from stock)
Replacement / Follow-up View entire series
Data Sheet
Open PDF
ECAD Model
Downloads

Prices

Manufacturer bundle 43 Pcs.
Manufacturer's packaging unit (Mfr. PU) means the smallest original packaging unit of the manufacturer.
Price per 1 Pcs.

Quantity and Options

(at least 1 or multiple of 1)
All prices net plus VAT. We do not deliver to private customers.

Fact Sheet

Operating mode
buck
Package/Case
SIP3
Output Power
2.5 W
Output voltage
5 V
Output current
0.500 A
RoHS-Conform

Specifications

Open all

General

Manufacturer
  • Recom
Series
  • R-78CK-0.5
Product group
  • M2533
Application
  • ITE
  • Industry
Operating mode
  • buck
Package/Case
  • SIP3
Dimension: Length
  • 11.5 mm
Dimension: Width
  • 7.55 mm
Dimension: Height
  • 10.2 mm
Packaging
  • Tube
Weight
  • 1.7 g
Manufacturer's warranty (years)
  • 3
Product description
  • The R-78CK-0.5 is a non-isolated DCDC converter from RECOM. This 0.5 amp switching regulator is a compact and efficient solution with a wide input range of 5V to 40V. With up to 96% efficiency and no need for heatsinks, it saves space and energy while operating up to 100°C ambient temperature. Its pin-out is compatible with the LM78xx linear, making it easy to integrate into existing designs. The converter also features short circuit protection, thermal shutdown, and low ripple and noise, ensuring stable performance. It is certified by IEC/EN62368-1, making it a versatile solution for a wide range of applications. The fixed output voltages of 3.3, 5, 12, and 15V make the R-78CK particularly easy to use, and additional voltages are available upon request. The converter can also serve as a positive to negative converter, making it ideal for use in circuits that require a negative voltage source.

Operating conditions

MTBF
  • 5,136,000 h
Operating Temperature Min.
  • -40 °C
Operating Temperature Max.
  • 100 °C
Storage Temperature Min.
  • -40 °C
Storage Temperature Max.
  • 125 °C

Input

Input voltage min. DC
  • 6.5 V
Input voltage max. DC
  • 40 V
Efficiency
  • 94 %
Connection type, input
  • THT

Output

Output Power
  • 2.5 W
Output voltage
  • 5 V
Output voltage tolerance
  • -3.3 %
Ripple & Noise
  • 50 mVp-p
Output current
  • 0.500 A
Short-circuit protection
Connection type, output
  • THT
Capacitive load, max.
  • 1,800 µF

Safety/Certifications

Approvals
  • EN
  • IEC
Standards (EMC)
  • EN 55032 Class A
  • EN 55032 Class B
Standards (safety)
  • EN 62368-1
  • IEC 62368-1

Documents

Recom_Katalog.pdf
Download (pdf, 10.818 KB)

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R-78CK12-0.5
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DC/DC switching regulator (non-isolated) buck 12V 0,5A SIP3
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R-78CK15-0.5
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DC/DC switching regulator (non-isolated) buck 15V 0,5A SIP3
from €2.14
View entire Series