K7803-500R3-LB is out of stock and backorders are currently unavailable.
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Linear Regulator Replacement DC DC Converter 1 Output 3.3V, -3.3V 500mA, 300mA 4.75V, 7V - 36V, 32V Input
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

K7803-500R3-LB

DigiKey Part Number
2725-K7803-500R3-LB-ND
Manufacturer
Manufacturer Product Number
K7803-500R3-LB
Description
LINEAR REGULATOR REPLACEMENT DC
Customer Reference
Detailed Description
Linear Regulator Replacement DC DC Converter 1 Output 3.3V, -3.3V 500mA, 300mA 4.75V, 7V - 36V, 32V Input
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output (Max)
500mA, 300mA
Manufacturer
Mornsun America, LLC
Applications
ITE (Commercial)
Series
Features
SCP
Packaging
Tray
Operating Temperature
-40°C ~ 85°C (With Derating)
Part Status
Not For New Designs
Efficiency
85%
Type
Linear Regulator Replacement
Mounting Type
Through Hole
Number of Outputs
1
Package / Case
3-SIP Module
Voltage - Input (Min)
4.75V, 7V
Size / Dimension
0.40" L x 0.24" W x 0.34" H (10.3mm x 6.0mm x 8.6mm)
Voltage - Input (Max)
36V, 32V
Approval Agency
CE
Voltage - Output 1
Standard Number
62368-1
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
R-78K3.3-0.5Recom Power0945-R-78K3.3-0.5-ND$2.79000Similar
TSR 1-2433ETraco Power01951-TSR1-2433E-ND$3.88000Similar
LMS78_03-0.5RGAPTEC Electronic03182-LMS78_03-0.5R-ND$2.97000Similar
In-Stock: 0
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
Due to temporary constrained supply, DigiKey is unable to accept backorders at this time.
All prices are in USD
Tray
QuantityUnit PriceExt Price
350$0.53900$188.65
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