AP2139AK-1.8TRG1
- Mfr.Part #
- AP2139AK-1.8TRG1
- Manufacturer
- Diodes Incorporated
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG LINEAR 1.8V 250MA SOT23-5
- Stock
- 50,912
- In Stock :
- 50,912
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- Manufacturer :
- Diodes Incorporated
- Product Category :
- Voltage Regulators - Linear
- Factory Lead Time :
- 18 Weeks
- Supplier Device Package :
- SOT-23-5
- Number of Pins :
- 5
- Voltage Dropout (Max) :
- 1.1V @ 250mA
- Weight :
- 130.492855mg
- Max Junction Temperature (Tj) :
- 150°C
- Min Input Voltage :
- 2.5V
- Output Type :
- FIXED
- Max Input Voltage :
- 6.6V
- Max Operating Temperature :
- 150°C
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Output Configuration :
- Positive
- Current - Output :
- 250mA
- Packaging :
- Tape and Reel (TR)
- Output Voltage :
- 1.8V
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- Voltage - Output (Min/Fixed) :
- 1.8V
- Accuracy :
- 2 %
- Polarity :
- Positive
- Protection Features :
- Over Current
- Number of Channels :
- 1
- Quiescent Current :
- 1.5μA
- Height :
- 1.45mm
- Control Features :
- Enable
- Max Output Current :
- 250mA
- Dropout Voltage :
- 850mV
- Number of Regulators :
- 1
- Contact Plating :
- Tin
- Package / Case :
- SC-74A, SOT-753
- Min Operating Temperature :
- -40°C
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input (Max) :
- 6V
- Max Supply Voltage :
- 6V
- Number of Outputs :
- 1
- Ambient Temperature Range High :
- 85°C
- Current - Quiescent (Iq) :
- 1.5μA
- Nominal Supply Current :
- 1μA
- Datasheets
- AP2139AK-1.8TRG1

Voltage Regulators - Linear Diodes Incorporated AP2139AK-1.8TRG1 Overview
The Voltage Regulators - Linear Diodes Incorporated AP2139AK-1.8TRG1 is a state-of-the-art linear voltage regulator designed for precision voltage control. Offering a fixed output of 1.8V and a current capacity of 250mA, this compact component, housed in a SOT235 package, is ideal for high-performance applications where space and power efficiency are crucial. Its reliable output and robust design make it a preferred choice for manufacturers looking to integrate stable voltage regulation into their products, thereby ensuring optimal performance in a variety of applications.
AP2139AK-1.8TRG1 Features
The AP2139AK-1.8TRG1 offers several distinctive features that enhance its appeal in complex electronic circuits. Key features include:
- Low dropout voltage, ensuring efficient operation even under low input voltage conditions.
- High accuracy output voltage to maintain system stability and performance.
- Thermal overload protection which safeguards the device and the application during thermal stress.
- Overcurrent protection to prevent damage from excessive current draw.
- Small form factor (SOT235) for use in space-constrained applications.
AP2139AK-1.8TRG1 Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics to provide a stable power supply, ensuring consistent performance and long battery life.
- Wireless Communications: Essential in wireless modules and communication devices, where precise voltage regulation is necessary for maintaining signal integrity.
- Power Supplies: Used in the development of auxiliary power supplies for various electronic products, offering reliability and efficiency.
- Healthcare Equipment: Deployed in medical devices that require consistent voltage for accurate readings and reliable operation.
- Consumer Electronics: Integrated into various consumer electronics such as cameras and personal media players to enhance energy efficiency and device safety.
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