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

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.


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
Filter Similar Products
Show Empty Attributes
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 |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| AP7354D-28W5-7 | Diodes Incorporated | 0 | AP7354D-28W5-7DITR-ND | $0.38000 | MFR Recommended |
In-Stock: 0
3,000 estimated in stock on 11-Jan-2027
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.


