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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

MIC5209-3.3YS-TR

DigiKey Part Number
576-1274-2-ND - Tape & Reel (TR)
576-1274-1-ND - Cut Tape (CT)
576-1274-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MIC5209-3.3YS-TR
Description
IC REG LIN 3.3V 500MA SOT-223-3
Manufacturer Standard Lead Time
38 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-3
Datasheet
 Datasheet
EDA/CAD Models
MIC5209-3.3YS-TR Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
170 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
25 mA
Part Status
Active
PSRR
75dB (120Hz)
Output Configuration
Protection Features
Over Current, Over Temperature, Reverse Polarity
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
16V
Package / Case
TO-261-4, TO-261AA
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
SOT-223-3
Voltage Dropout (Max)
0.6V @ 500mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (20)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCP1825ST-3302E/DBMicrochip Technology29,266MCP1825ST-3302E/DBCT-ND$0.69000Similar
MIC5209-3.3YSMicrochip Technology6,250576-3516-5-ND$1.61000Parametric Equivalent
LM2937IMP-3.3/NOPBTexas Instruments0LM2937IMP-3.3/NOPBCT-ND$2.83000Similar
LM2937IMPX-3.3/NOPBTexas Instruments0LM2937IMPX-3.3/NOPBCT-ND$2.41000Similar
LM3940IMP-3.3/NOPBTexas Instruments15,084LM3940IMP-3.3/NOPBCT-ND$2.51000Similar
In-Stock: 0
2,500 expected in stock on 05-Oct-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.61000$1.61
25$1.34000$33.50
100$1.22000$122.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.22000$3,050.00
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.