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NCP1117DT33T5G - Low Dropout Voltage Regulator

The NCP1117DT33T5G is a low dropout (LDO) voltage regulator designed to provide a stable 3.3V output with a maximum output current of 1A. Ideal for applications requiring efficient power management, this component is perfect for powering microcontrollers and other electronic devices.

NCP1117DT33T5G 三极管/MOSFET
NCP1117DT33T5G 三极管/MOSFET

Overview

Overview

The NCP1117DT33T5G is a versatile low dropout voltage regulator that combines high performance with ease of use. It is designed to deliver a consistent output voltage of 3.3V while maintaining a low dropout voltage, making it suitable for battery-powered devices and applications where power efficiency is critical. The device features a thermal shutdown and current limit protection, ensuring reliable operation under various conditions.

Key Specifications

  • Output Voltage: 3.3V
  • Maximum Output Current: 1A
  • Dropout Voltage: 1.2V (at 1A load)
  • Input Voltage Range: 4.75V to 15V
  • Package Type: TO-220
  • Operating Temperature Range: -40°C to +125°C

Applications

The NCP1117DT33T5G is suitable for a wide range of applications, including:

  • Powering microcontrollers and embedded systems
  • Battery-operated devices where low dropout is essential
  • Regulated power supplies for digital circuits
  • Automotive applications requiring stable voltage outputs
  • Consumer electronics and industrial equipment requiring efficient power management

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