UA78M33QDCYRQ1 is Obsolete and no longer manufactured.
Available Substitutes:

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Texas Instruments
In Stock: 11 902
Unit Price: € 0,74000
Datasheet

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Diodes Incorporated
In Stock: 6 335
Unit Price: € 0,85000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-4
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-223-4
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

UA78M33QDCYRQ1

DigiKey Part Number
296-21718-2-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
UA78M33QDCYRQ1
Description
IC REG LIN 3.3V 500MA SOT-223-4
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA SOT-223-4
Datasheet
 Datasheet
EDA/CAD Models
UA78M33QDCYRQ1 Models
Product Attributes
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Category
Current - Output
Mfr
PSRR
80dB (120Hz)
Packaging
Tape & Reel (TR)
Protection Features
Over Current, Over Temperature, Short Circuit
Part Status
Obsolete
Operating Temperature
-40°C ~ 125°C
Output Configuration
Grade
Automotive
Output Type
Qualification
AEC-Q100
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
25V
Package / Case
TO-261-4, TO-261AA
Voltage - Output (Min/Fixed)
3.3V
Supplier Device Package
SOT-223-4
Voltage Dropout (Max)
2V @ 350mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UA78M33QDCYRG4Q1Texas Instruments11 902296-22949-1-ND€ 0,74000Direct
ZSR330GTADiodes Incorporated6 335ZSR330GCT-ND€ 0,85000Similar
Obsolete
This product is no longer manufactured. View Substitutes