Name: AP2139AK-1.8TRG1
Brand: Diodes Incorporated
SKU: 31-AP2139AK-1.8TRG1TR-ND
Price: 46.2 JPY
Availability: InStock

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AP2139AK-1.8TRG1
DigiKey Part Number	31-AP2139AK-1.8TRG1TR-ND - Tape & Reel (TR) 31-AP2139AK-1.8TRG1CT-ND - Cut Tape (CT) 31-AP2139AK-1.8TRG1DKR-ND - Digi-Reel®
Manufacturer	Diodes Incorporated
Manufacturer Product Number	AP2139AK-1.8TRG1
Description	IC REG LINEAR 1.8V 250MA SOT23-5
Customer Reference
Detailed Description	Linear Voltage Regulator IC Positive Fixed 1 Output 250mA SOT-23-5
Datasheet	Datasheet

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Category Integrated Circuits (ICs) Power Management (PMIC) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators	Current - Output 250mA
Mfr Diodes Incorporated	Current - Quiescent (Iq) 1.5 µA
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Control Features Enable
Part Status Last Time Buy	Protection Features Over Current
Output Configuration Positive	Operating Temperature -40°C ~ 85°C
Output Type Fixed	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) 1.8V	Base Product Number AP2139
Voltage Dropout (Max) 1.1V @ 250mA

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Substitutes (1)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
AP7354D-18W5-7	Diodes Incorporated	1,177	AP7354D-18W5-7DICT-ND	¥76.00000	MFR Recommended

In-Stock: 2,284

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Last Time Buy Date: 2026/09/18

Quantity

All prices are in JPY

Cut Tape (CT) & Digi-Reel®

* All Digi-Reel orders will add a ¥800 reeling fee.

Tape & Reel (TR)

Quantity	Unit Price	Ext Price
3,000	¥17.42833	¥52,285

Manufacturers Standard Package

Unit Price without JCT:	¥42.00000
Unit Price with JCT:	¥46.20000

AP2139AK-1.8TRG1