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NCP301LSN18T1 from MOTO,Motorola

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NCP301LSN18T1

Manufacturer: MOTO, ON

Voltage Detector Series

Partnumber Manufacturer Quantity Availability
NCP301LSN18T1 MOTO, ON 3154 In Stock

Description and Introduction

Voltage Detector Series The **NCP301LSN18T1** is a high-performance, low-dropout (LDO) voltage regulator designed to provide stable and efficient power management in a variety of electronic applications. Manufactured by ON Semiconductor, this component offers a fixed output voltage of **1.8V** with a maximum output current of **150mA**, making it suitable for low-power devices such as microcontrollers, sensors, and portable electronics.  

Featuring a low dropout voltage, the NCP301LSN18T1 ensures reliable operation even when the input voltage is close to the output level, enhancing energy efficiency. Its ultra-low quiescent current minimizes power consumption in standby or idle modes, which is crucial for battery-powered applications. The device also includes built-in protection features such as thermal shutdown and current limiting, safeguarding against potential damage from overheating or short circuits.  

Housed in a compact **SOT-23-5** package, the NCP301LSN18T1 is ideal for space-constrained designs. Its stable performance across a wide temperature range and minimal output noise make it a dependable choice for precision analog and digital circuits. Whether used in consumer electronics, industrial systems, or IoT devices, this LDO regulator delivers consistent voltage regulation with minimal external components required.  

Engineers seeking a reliable, low-power voltage regulator will find the NCP301LSN18T1 a practical solution for maintaining stable power delivery in demanding environments.

Application Scenarios & Design Considerations

Voltage Detector Series

Alternative Part Number

  • MC33464H-18ATR --: Voltage supervisor with 1.8V threshold in SOT-23, functionally equivalent to the NCP301 series and from the same legacy Motorola/ON lineage.
  • MAX809SEUR-T --: Popular 1.8V-class reset supervisor in SOT-23 with open-drain output, widely used as a drop-in replacement for NCP301 supervisors.
  • APX803L-18SA-7 --: Low-cost 1.8V voltage detector in SOT-23 with similar reset threshold and output behavior, suitable as a second-source alternative.
  • MC33464H-18AT1 --: Voltage detector/supervisor in the same 1.8V threshold class with similar reset output, different series naming for easy distinction.
  • S-80818CLNB-B6T2U --: Low-power CMOS voltage detector with 1.8V detection, comparable SOT-23 package and open-drain output, from a different manufacturer and series.
  • BD48E18G-TR --: 1.8V CMOS voltage detector with similar reset function and small package, offering a distinct series as a cross-manufacturer alternative.

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