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NCP301HSN27T1G from ON,ON Semiconductor

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NCP301HSN27T1G

Manufacturer: ON

Voltage Detector Series

Partnumber Manufacturer Quantity Availability
NCP301HSN27T1G ON 510 In Stock

Description and Introduction

Voltage Detector Series **Introduction to the NCP301HSN27T1G**  

The NCP301HSN27T1G is a high-performance voltage supervisor IC designed to monitor power supply voltages in electronic systems. This component ensures stable operation by providing precise voltage detection and reset functionality, making it ideal for applications requiring reliable power management, such as embedded systems, industrial controls, and consumer electronics.  

Featuring a fixed threshold voltage of 2.7V, the NCP301HSN27T1G triggers a reset signal when the monitored voltage falls below the specified level, preventing erratic behavior in microcontrollers and other sensitive circuitry. Its low quiescent current and compact SOT-23 package make it suitable for power-sensitive and space-constrained designs.  

Key characteristics include a wide operating voltage range, fast response time, and a push-pull output stage, ensuring compatibility with various logic levels. The device also offers excellent noise immunity, enhancing system reliability in electrically noisy environments.  

Engineers value the NCP301HSN27T1G for its robustness, ease of integration, and consistent performance, making it a dependable choice for critical power monitoring tasks across multiple industries.

Application Scenarios & Design Considerations

Voltage Detector Series

Alternative Part Number

  • MAX809REUR+T --: Voltage supervisor with 2.63V reset threshold in SOT-23, functionally similar to the 2.7V NCP301 supervisor and widely available.
  • MCP131T-270E/TO --: 2.7V voltage detector with open-drain output in TO-92, closely matches the reset threshold and output type of the original.
  • APX803L-27SA-7 --: 2.7V supervisory IC in SOT-23 with open-drain reset output, a cost-effective drop-in style alternative for supply monitoring.

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