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NCP302LSN27T1G from ON,ON Semiconductor

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NCP302LSN27T1G

Manufacturer: ON, ON Semiconductor

Voltage Detector Series with Programmable Delay

Partnumber Manufacturer Quantity Availability
NCP302LSN27T1G ON, ON Semiconductor 627195 In Stock

Description and Introduction

Voltage Detector Series with Programmable Delay The **NCP302LSN27T1G** is a high-performance voltage detector designed for precision monitoring in electronic circuits. This integrated circuit (IC) ensures reliable system operation by detecting voltage levels and providing a reset signal when thresholds are exceeded.  

Featuring a fixed detection voltage of **2.7V**, the NCP302LSN27T1G is ideal for applications requiring stable power supervision, such as microcontrollers, embedded systems, and battery-powered devices. Its low quiescent current minimizes power consumption, making it suitable for energy-efficient designs.  

The device operates over a wide voltage range and includes built-in hysteresis to prevent false triggering due to noise or voltage fluctuations. Available in a compact **SOT-23-3** package, it offers space-saving benefits for modern PCB layouts.  

Key features include **high accuracy, low power draw, and a small footprint**, ensuring dependable performance in industrial, automotive, and consumer electronics applications. Engineers value its robustness and ease of integration, making it a preferred choice for voltage monitoring solutions.  

With its reliable operation and industry-standard specifications, the NCP302LSN27T1G provides a cost-effective solution for maintaining system stability in demanding environments.

Application Scenarios & Design Considerations

Voltage Detector Series with Programmable Delay

Alternative Part Number

  • MAX6746KA27+T --: Voltage supervisor with 2.7V threshold and active-low push-pull reset, functionally equivalent to the NCP302LSN27T1G in a small SOT-23 package.
  • TPS3808G27DBVR --: Low-power voltage supervisor with 2.7V fixed threshold and programmable delay, suitable drop-in replacement in SOT-23-6.
  • MCP1316T-27CE/OT --: 2.7V voltage detector with active-low reset output in SOT-23-5, comparable supply current and threshold accuracy.
  • MC33464H-27CT1 --: Voltage supervisor with 2.7V threshold in a similar SOT-23 package, from a different series, offering comparable reset functionality.
  • MAX809REUS-T --: Widely used 2.7V reset supervisor in SOT-23, pin-compatible with typical NCP302 applications and from a different series.
  • APX803L-27SA-7 --: 2.7V voltage detector in SOT-23 with active-low reset output, a cost-effective alternative from a different manufacturer and series.

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