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
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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
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
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)
1V @ 250mA
Current - Output
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
Product Questions and Answers

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In-Stock: 5,581
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes
Last Time Buy Date: 18/09/2026
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£0.19000£0.19
10£0.12600£1.26
25£0.11120£2.78
100£0.09520£9.52
250£0.08760£21.90
500£0.08298£41.49
1,000£0.07918£79.18
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000£0.07450£223.50
6,000£0.07221£433.26
9,000£0.07106£639.54
15,000£0.06979£1,046.85
21,000£0.06905£1,450.05
30,000£0.06834£2,050.20
75,000£0.06680£5,010.00
Manufacturers Standard Package
Unit Price without VAT:£0.19000
Unit Price with VAT:£0.22800