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SOT-23-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SOT-23-5

AP2121AK-2.8TRE1

DigiKey Part Number
31-AP2121AK-2.8TRE1TR-ND - Tape & Reel (TR)
31-AP2121AK-2.8TRE1CT-ND - Cut Tape (CT)
31-AP2121AK-2.8TRE1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AP2121AK-2.8TRE1
Description
IC REG LINEAR 2.8V 200MA SOT23-5
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Output Configuration
Output Type
Number of Regulators
1
Voltage - Input (Max)
6V
Voltage - Output (Min/Fixed)
2.8V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.5V @ 200mA
Current - Output
Current - Quiescent (Iq)
50 µA
PSRR
70dB (1kHz)
Control Features
Enable
Protection Features
Over Current
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SC-74A, SOT-753
Supplier Device Package
SOT-23-5
Base Product Number
Product Questions and Answers

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Last Time Buy
Last Time Buy Date: 16/12/2025
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
10,40000 €0,40 €
100,28500 €2,85 €
250,25440 €6,36 €
1000,22060 €22,06 €
2500,20464 €51,16 €
5000,19498 €97,49 €
1.0000,18703 €187,03 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.0000,17721 €531,63 €
6.0000,17240 €1.034,40 €
9.0000,17000 €1.530,00 €
15.0000,16733 €2.509,95 €
21.0000,16577 €3.481,17 €
30.0000,16427 €4.928,10 €
Manufacturers Standard Package
Unit Price without VAT:0,40000 €
Unit Price with VAT:0,48400 €