AP2139AK-2.8TRG1 is out of stock and can be placed on backorder.
Available Substitutes:

MFR Recommended


Diodes Incorporated
In Stock: 0
Unit Price: $0.38000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

AP2139AK-2.8TRG1

DigiKey Part Number
31-AP2139AK-2.8TRG1TR-ND - Tape & Reel (TR)
31-AP2139AK-2.8TRG1CT-ND - Cut Tape (CT)
31-AP2139AK-2.8TRG1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
AP2139AK-2.8TRG1
Description
IC REG LINEAR 2.8V 250MA SOT23-5
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
1.5 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Control Features
Enable
Part Status
Active
Protection Features
Over Current
Output Configuration
Operating Temperature
-40°C ~ 85°C
Output Type
Mounting Type
Surface Mount
Number of Regulators
1
Package / Case
SC-74A, SOT-753
Voltage - Input (Max)
6V
Supplier Device Package
SOT-23-5
Voltage - Output (Min/Fixed)
2.8V
Base Product Number
Voltage Dropout (Max)
0.8V @ 250mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AP7354D-28W5-7Diodes Incorporated0AP7354D-28W5-7DITR-ND$0.38000MFR Recommended
In-Stock: 0
3,000 estimated in stock on 11-Jan-2027
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