Linear Regulator Replacement DC DC Converter 1 Output 3.3V 1A 4.75V - 32V Input
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Linear Regulator Replacement DC DC Converter 1 Output 3.3V 1A 4.75V - 32V Input
R-78B-1.0 Series
Medical-grade DC/DC & AC/DC Converters

R-78B3.3-1.0

DigiKey Part Number
945-1049-ND
Manufacturer
Manufacturer Product Number
R-78B3.3-1.0
Description
DC DC CONVERTER 3.3V 3W
Manufacturer Standard Lead Time
17 Weeks
Customer Reference
Detailed Description
Linear Regulator Replacement DC DC Converter 1 Output 3.3V 1A 4.75V - 32V Input
Datasheet
 Datasheet
EDA/CAD Models
R-78B3.3-1.0 Models
Product Attributes
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Category
Current - Output (Max)
1A
Mfr
Power (Watts)
3 W
Series
Applications
ITE (Commercial), Medical
Packaging
Tube
Features
OTP, SCP
Part Status
Active
Operating Temperature
-40°C ~ 85°C
Type
Linear Regulator Replacement
Efficiency
89%
Number of Outputs
1
Mounting Type
Through Hole
Voltage - Input (Min)
4.75V
Package / Case
3-SIP Module
Voltage - Input (Max)
32V
Size / Dimension
0.45" L x 0.33" W x 0.69" H (11.5mm x 8.5mm x 17.5mm)
Voltage - Output 1
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
EPM78V2-03R3-01R0REaton - Electronics Division333283-EPM78V2-03R3-01R0R-ND26,70000 leiSimilar
In-Stock: 1.036
Factory Stock: 966
Check for Additional Incoming Stock
All prices are in RON
Tube
QuantityUnit PriceExt Price
147,34000 lei47,34 lei
545,56000 lei227,80 lei
1044,82400 lei448,24 lei
2543,86680 lei1.096,67 lei
5043,15400 lei2.157,70 lei
10042,45220 lei4.245,22 lei
25041,54092 lei10.385,23 lei
50040,86396 lei20.431,98 lei
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:47,34000 lei
Unit Price with VAT:57,28140 lei