SPX3819S-L/TR is out of stock and can be placed on backorder.
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Microchip Technology
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Unit Price: $1.61000
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Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 8-SOIC
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

SPX3819S-L/TR

DigiKey Part Number
1016-1854-2-ND - Tape & Reel (TR)
1016-1854-1-ND - Cut Tape (CT)
1016-1854-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SPX3819S-L/TR
Description
IC REG LIN POS ADJ 500MA 8-SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Adjustable 1 Output 500mA 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
SPX3819S-L/TR Models
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
8 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
30 mA
Part Status
Active
Control Features
Enable
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
8-SOIC (0.154", 3.90mm Width)
Voltage - Output (Min/Fixed)
1.235V
Supplier Device Package
8-SOIC
Voltage - Output (Max)
Base Product Number
Voltage Dropout (Max)
0.7V @ 500mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC5209YMMicrochip Technology0576-1278-ND$1.61000Similar
MIC5209YM-TRMicrochip Technology0MIC5209YM-TR-ND$1.61000Similar
TL5209DRG4Texas Instruments5,053296-52778-2-ND$1.52000Similar
TL5209DRTexas Instruments0296-21569-2-ND$1.87000Similar
In-Stock: 0
2,500 estimated in stock on 18-Jan-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.66000$0.66
10$0.46900$4.69
25$0.42080$10.52
100$0.36780$36.78
250$0.34244$85.61
500$0.32718$163.59
1,000$0.31462$314.62
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.26250$656.25
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.