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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
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

AP2121AK-2.5TRE1

DigiKey Part Number
31-AP2121AK-2.5TRE1TR-ND - Tape & Reel (TR)
31-AP2121AK-2.5TRE1CT-ND - Cut Tape (CT)
31-AP2121AK-2.5TRE1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AP2121AK-2.5TRE1
Description
IC REG LINEAR 2.5V 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)
2.5V
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: 2025. 12. 16.
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1174,33000 Ft174,33 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 00075,98888 Ft227 966,64 Ft
6 00073,96174 Ft443 770,44 Ft
9 00072,94668 Ft656 520,12 Ft
15 00071,82195 Ft1 077 329,25 Ft
21 00071,16432 Ft1 494 450,72 Ft
30 00070,53224 Ft2 115 967,20 Ft
Manufacturers Standard Package
Unit Price without VAT:174,33000 Ft
Unit Price with VAT:221,39910 Ft