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NCP303LSN40T1G  

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The NCP303LSN40T1G is a low-voltage, low-dropout linear voltage regulator manufactured by ON Semiconductor. It is designed to provide a stable output voltage to a load, even when the input voltage varies or the load current changes.

Description:

The NCP303LSN40T1G is a fixed-output linear regulator that operates from a wide input voltage range of 2.5V to 5.5V. It has a typical dropout voltage of 400mV at a 1A load current, making it suitable for applications that require a low quiescent current and low dropout voltage. The device is available in a small, thermally enhanced SOT23-5 package, making it ideal for space-constrained applications.

Features:

• Fixed output voltage of 4.0V
• Low dropout voltage of 400mV at 1A load current
• Wide input voltage range of 2.5V to 5.5V
• Low quiescent current of 70µA
• Short-circuit protection
• Thermal shutdown protection
• Enable function
• Small SOT23-5 package

Applications:

The NCP303LSN40T1G is suitable for a wide range of applications that require a stable output voltage and low power consumption. Some of the potential applications include:

1. Portable electronic devices, such as smartphones, tablets, and wearables
2. IoT devices, such as sensors and home automation systems
3. Battery-powered devices, such as wireless headsets and remote controls
4. Medical devices, such as hearing aids and portable monitoring equipment
5. Industrial equipment, such as sensors and control systems

In summary, the NCP303LSN40T1G is a low-voltage, low-dropout linear voltage regulator that offers a stable output voltage and low power consumption. Its small package size and wide input voltage range make it suitable for a variety of applications, including portable electronics, IoT devices, battery-powered devices, medical equipment, and industrial systems.

NCP303LSN40T1G Documents

Download datasheets and manufacturer documentation for NCP303LSN40T1G

PCN Assembly/Origin :

Mult Devices 07/Feb/2019      

Datasheets :

NCP30(2,3), NCV30(2,3)      

PCN Packaging :

Covering Tape/Material Chg 20/May/2016      

PCN Obsolescence/ EOL :

Mult Dev EOL 01/Oct/2021      

Environmental Information :

onsemi RoHS       Material Declaration NCP303LSN40T1G       onsemi REACH