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NCP1117ST25T3 from ON,ON Semiconductor

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NCP1117ST25T3

Manufacturer: ON

1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators

Partnumber Manufacturer Quantity Availability
NCP1117ST25T3 ON 11800 In Stock

Description and Introduction

1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators # Introduction to the NCP1117ST25T3 Voltage Regulator  

The NCP1117ST25T3 is a low-dropout (LDO) voltage regulator designed to provide a stable 2.5V output from a higher input voltage. Manufactured by ON Semiconductor, this component is widely used in applications requiring precise voltage regulation with minimal power dissipation.  

With a dropout voltage as low as 1.2V at full load, the NCP1117ST25T3 ensures efficient operation even when the input voltage is close to the output level. It supports a maximum output current of 1A, making it suitable for powering microcontrollers, sensors, and other low-power circuits.  

The regulator features built-in thermal shutdown and current-limiting protection, enhancing reliability in demanding environments. Its compact SOT-223 package allows for easy integration into space-constrained designs while providing adequate heat dissipation.  

Key specifications include a ±1% output voltage accuracy, a wide input voltage range (up to 20V), and low quiescent current, making it an excellent choice for battery-powered and energy-efficient systems.  

Whether used in consumer electronics, industrial controls, or embedded systems, the NCP1117ST25T3 delivers consistent performance with robust protection features, ensuring stable power delivery in diverse applications.

Application Scenarios & Design Considerations

1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators

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