R-78Bxx-1.0_L
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R-78Bxx-1.0_L
Medical-grade DC/DC & AC/DC Converters

R-78B3.3-1.0L

DigiKey Part Number
945-1050-ND
Manufacturer
Manufacturer Product Number
R-78B3.3-1.0L
Description
DC DC CONVERTER 3.3V 3W
Manufacturer Standard Lead Time
10 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-78B3.3-1.0L Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tube
Part Status
Active
Type
Linear Regulator Replacement
Number of Outputs
1
Voltage - Input (Min)
4.75V
Voltage - Input (Max)
32V
Voltage - Output 1
Voltage - Output 2
-
Voltage - Output 3
-
Current - Output (Max)
1A
Power (Watts)
3 W
Applications
ITE (Commercial), Medical
Features
OTP, SCP
Operating Temperature
-40°C ~ 85°C
Efficiency
89%
Mounting Type
Through Hole
Package / Case
3-SIP Module
Size / Dimension
0.69" L x 0.45" W x 0.33" H (17.5mm x 11.5mm x 8.5mm)
Control Features
-
Base Product Number
Product Questions and Answers

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In-Stock: 276
Factory Stock: 966
Check for Additional Incoming Stock
All prices are in HKD
Tube
QuantityUnit PriceExt Price
1$92.60000$92.60
5$89.17200$445.86
10$87.72800$877.28
25$85.85040$2,146.26
50$84.45520$4,222.76
100$83.08290$8,308.29
250$81.29848$20,324.62
500$79.97336$39,986.68
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.