MIC5239-2.5YS is out of stock and can be placed on backorder.
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Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

MIC5239-2.5YS

DigiKey Part Number
576-1836-5-ND
Manufacturer
Manufacturer Part Number
MIC5239-2.5YS
Description
IC REG LIN 2.5V 500MA SOT-223-3
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3
Datasheet
 Datasheet
EDA/CAD Models
MIC5239-2.5YS Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
45 µA
Packaging
Tube
Current - Supply (Max)
15 mA
Part Status
Active
Control Features
Enable
Output Configuration
Protection Features
Over Current, Over Temperature, Over Voltage, Reverse Polarity
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
30V
Package / Case
TO-261-4, TO-261AA
Voltage - Output (Min/Fixed)
2.5V
Supplier Device Package
SOT-223-3
Voltage Dropout (Max)
0.35V @ 500mA (Typ)
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCP1804T-2502I/DBMicrochip Technology1,235MCP1804T-2502I/DBTR-ND$0.95000Similar
LM2937IMP-2.5/NOPBTexas Instruments188LM2937IMP-2.5/NOPBTR-ND$2.32000Similar
LM2937IMPX-2.5/NOPBTexas Instruments0296-45503-2-ND$1.96000Similar
In-Stock: 0
78 estimated in stock on 16-Nov-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$3.81000$3.81
25$3.18000$79.50
100$2.90000$290.00
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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