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R-78K1.8-1.0
DC/DC Converter, ITE, 1 Output, 1.8 W, 1.8 V, 1 A, R-78K-1.0 Series
Image is for illustrative purposes only. Please refer to product description.
ManufacturerRECOM POWER
Manufacturer Part NoR-78K1.8-1.0
Order Code4171425
Product RangeR-78K-1.0 Series
Your Part Number
1 In Stock
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1 Delivery in 5-6 Business Days(UK stock)
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY26.730 (CNY30.2049) |
| 10+ | CNY25.590 (CNY28.9167) |
| 25+ | CNY25.050 (CNY28.3065) |
| 50+ | CNY20.880 (CNY23.5944) |
| 100+ | CNY20.470 (CNY23.1311) |
| 500+ | CNY20.200 (CNY22.826) |
Price for:Each
Minimum: 1
Multiple: 1
CNY26.73 (CNY30.20 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerRECOM POWER
Manufacturer Part NoR-78K1.8-1.0
Order Code4171425
Product RangeR-78K-1.0 Series
Technical Datasheet
Power Supply ApplicationsITE
No. of Outputs1 Output
Output Power Max1.8W
Output Voltage Nom1.8V
Output Current Max1A
Product RangeR-78K-1.0 Series
DC / DC Converter MountingSIP
Input Voltage DC Min4.5V
Input Voltage DC Max36V
SVHCNo SVHC (04-Feb-2026)
Product Overview
R-78K1.8-1.0 is a R-78K-1.0 series SIP3 single output DC/DC converter. It is a switching regulator module that has been designed to offer all the advantages of a switching regulator (high efficiency, wide input range, accurate output voltage regulation) but with a low cost for production quantities. Due to it's high efficiency, no heat-sink is required, and operation from -40 to 90°C is possible without derating. IEC/EN62368-1 3rd edition certified and EN55032 compliant.
- Input voltage range from 4.5 to 36VDC, output voltage is 1.8VDC
- Output current is 1000mA, efficiency is 83% at minimum Vin
- Pin compatible with 78 series regulators, non isolated DC/DC converter
- Undervoltage and short circuit protection
- Black plastic, (UL94 V-0) case material
- Typical internal switching frequency is 400KHz
- 3 years warranty
- Dimension (L x W x H) is 11.5 x 7.55 x 10.2mm
Technical Specifications
Power Supply Applications
ITE
Output Power Max
1.8W
Output Current Max
1A
DC / DC Converter Mounting
SIP
Input Voltage DC Max
36V
No. of Outputs
1 Output
Output Voltage Nom
1.8V
Product Range
R-78K-1.0 Series
Input Voltage DC Min
4.5V
SVHC
No SVHC (04-Feb-2026)
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85044095
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.0017