RI-0505S is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Murata Power Solutions Inc.
In Stock: 0
Unit Price: $6.09000
Datasheet

Direct


XP Power
In Stock: 0
Unit Price: $9.77000
Datasheet

Similar


MEAN WELL USA Inc.
In Stock: 0
Unit Price: $4.38000
Datasheet
Isolated Module DC DC Converter 1 Output 5V 400mA 4.5V - 5.5V Input
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RI-0505S

DigiKey Part Number
945-1189-ND
Manufacturer
Manufacturer Product Number
RI-0505S
Description
DC DC CONVERTER 5V 2W
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Isolated Module DC DC Converter 1 Output 5V 400mA 4.5V - 5.5V Input
Datasheet
 Datasheet
EDA/CAD Models
RI-0505S Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Power (Watts)
2 W
Mfr
Voltage - Isolation
1 kV
Series
Applications
ITE (Commercial)
Packaging
Tube
Features
SCP
Part Status
Active
Operating Temperature
-40°C ~ 85°C
Type
Isolated Module
Efficiency
83%
Number of Outputs
1
Mounting Type
Through Hole
Voltage - Input (Min)
4.5V
Package / Case
4-SIP Module
Voltage - Input (Max)
5.5V
Size / Dimension
0.45" L x 0.30" W x 0.40" H (11.5mm x 7.6mm x 10.2mm)
Voltage - Output 1
Base Product Number
Current - Output (Max)
400mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CRL2S0505SCMurata Power Solutions Inc.0811-3202-ND$6.09000Direct
IL0505SXP Power01470-1476-5-ND$9.77000Direct
SMU02L-05MEAN WELL USA Inc.01866-4719-ND$4.38000Similar
In-Stock: 0
42 estimated in stock on 07-Dec-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$8.63000$8.63
5$8.30600$41.53
10$8.17200$81.72
25$7.99800$199.95
50$7.86800$393.40
100$7.74020$774.02
250$7.57408$1,893.52
500$7.45064$3,725.32
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.