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NCP3985SN33T1G from ON,ON Semiconductor

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NCP3985SN33T1G

Manufacturer: ON

Micropower, 150 mA Low-Noise, High PSRR, Ultra-Low Dropout BiCMOS Voltage Regulator

Partnumber Manufacturer Quantity Availability
NCP3985SN33T1G ON 100 In Stock

Description and Introduction

Micropower, 150 mA Low-Noise, High PSRR, Ultra-Low Dropout BiCMOS Voltage Regulator # Introduction to the NCP3985SN33T1G Voltage Regulator  

The NCP3985SN33T1G is a low-dropout (LDO) voltage regulator designed to provide stable and efficient power management in a variety of electronic applications. With a fixed output voltage of 3.3V, this component is well-suited for powering microcontrollers, sensors, and other low-voltage circuits where precise voltage regulation is critical.  

Featuring a low dropout voltage, the NCP3985SN33T1G ensures reliable operation even when the input voltage is close to the output level, making it ideal for battery-powered devices. Its low quiescent current enhances energy efficiency, extending battery life in portable applications.  

The regulator includes built-in protection features such as overcurrent and thermal shutdown, safeguarding connected components from potential damage due to excessive current or overheating. Additionally, its small SOT-23-5 package allows for space-efficient PCB designs, making it a practical choice for compact electronic systems.  

With a wide input voltage range and stable performance under varying load conditions, the NCP3985SN33T1G is a dependable solution for designers seeking a robust, low-power voltage regulator for consumer electronics, industrial controls, and IoT devices.

Application Scenarios & Design Considerations

Micropower, 150 mA Low-Noise, High PSRR, Ultra-Low Dropout BiCMOS Voltage Regulator
Partnumber Manufacturer Quantity Availability
NCP3985SN33T1G LINEAR 6000 In Stock

Description and Introduction

Micropower, 150 mA Low-Noise, High PSRR, Ultra-Low Dropout BiCMOS Voltage Regulator # Introduction to the NCP3985SN33T1G Voltage Regulator  

The NCP3985SN33T1G is a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable power in a wide range of electronic applications. Manufactured by ON Semiconductor, this component provides a fixed output voltage of 3.3V with a maximum output current of 500mA, making it suitable for powering microcontrollers, sensors, and other low-power devices.  

Featuring a low dropout voltage of 240mV at full load, the NCP3985SN33T1G ensures efficient operation even when the input voltage is close to the output level. Its low quiescent current (typically 60µA) enhances energy efficiency, making it ideal for battery-powered systems. Additionally, the regulator includes built-in protection features such as thermal shutdown and current limiting, improving reliability in demanding environments.  

The device comes in a compact SOT-23-5 package, offering space-saving benefits for modern PCB designs. With its stable performance under varying load conditions and minimal external component requirements, the NCP3985SN33T1G is a versatile solution for power management in consumer electronics, industrial controls, and IoT applications.  

Engineers seeking a reliable, compact, and efficient LDO regulator will find the NCP3985SN33T1G a practical choice for their designs.

Application Scenarios & Design Considerations

Micropower, 150 mA Low-Noise, High PSRR, Ultra-Low Dropout BiCMOS Voltage Regulator

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