Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
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Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Diodes Low Dropout Regulators | Digi-Key Daily
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AP2139AK-2.5TRG1

DigiKey Part Number
AP2139AK-2.5TRG1DITR-ND - Tape & Reel (TR)
AP2139AK-2.5TRG1DICT-ND - Cut Tape (CT)
AP2139AK-2.5TRG1DIDKR-ND - Digi-Reel®
Manufacturer
Diodes Incorporated
Manufacturer Product Number
AP2139AK-2.5TRG1
Description
IC REG LINEAR 2.5V 250MA SOT23-5
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Diodes Incorporated
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Output Configuration
Positive
Output Type
Fixed
Number of Regulators
1
Voltage - Input (Max)
6V
Voltage - Output (Min/Fixed)
2.5V
Voltage - Output (Max)
-
Voltage Dropout (Max)
1V @ 250mA
Current - Output
250mA
Current - Quiescent (Iq)
1.5 µA
PSRR
-
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
AP2139
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In-Stock: 5,581
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Last Time Buy Date: 18/9/2026
Quantity
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.37000$0.37
10$0.25100$2.51
25$0.22160$5.54
100$0.18980$18.98
250$0.17456$43.64
500$0.16538$82.69
1,000$0.15781$157.81
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.14848$445.44
6,000$0.14392$863.52
9,000$0.14163$1,274.67
15,000$0.13910$2,086.50
21,000$0.13762$2,890.02
30,000$0.13619$4,085.70
75,000$0.13313$9,984.75
Manufacturers Standard Package
Unit Price without GST:$0.37000
Unit Price with GST:$0.40700