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NCP500SN28T1G from ON,ON Semiconductor

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NCP500SN28T1G

Manufacturer: ON, ON安森美

150 mA CMOS Low Noise Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
NCP500SN28T1G ON, ON安森美 10330 In Stock

Description and Introduction

150 mA CMOS Low Noise Low-Dropout Voltage Regulator The **NCP500SN28T1G** is a high-performance voltage regulator designed for precision power management in a variety of electronic applications. This component belongs to the NCP500 series, known for its low dropout voltage, high accuracy, and excellent thermal performance.  

With an input voltage range of 2.5V to 5.5V, the NCP500SN28T1G delivers a stable 2.8V output, making it suitable for battery-powered devices, portable electronics, and embedded systems. Its low quiescent current ensures energy efficiency, extending battery life in power-sensitive designs.  

Key features include built-in thermal shutdown and current-limiting protection, enhancing reliability under demanding conditions. The device operates over a wide temperature range, ensuring consistent performance in industrial and consumer applications.  

Housed in a compact SOT-23 package, the NCP500SN28T1G is ideal for space-constrained designs while maintaining robust thermal dissipation. Its simple external circuitry minimizes board space and component count, simplifying integration into existing designs.  

Engineers favor this regulator for its balance of efficiency, stability, and protection features, making it a dependable choice for applications requiring precise voltage regulation. Whether used in IoT devices, wearables, or microcontroller power supplies, the NCP500SN28T1G delivers reliable performance with minimal design complexity.

Application Scenarios & Design Considerations

150 mA CMOS Low Noise Low-Dropout Voltage Regulator

Alternative Part Number

  • LP2985AIM5-2.8 --: Low-dropout 2.8V linear regulator in SOT-23-5 with similar current capability and pin-compatible footprint, widely available and well documented.
  • MIC5205-2.8YM5 --: 2.8V LDO regulator in SOT-23-5 offering comparable dropout and output current, suitable drop-in replacement for low-power applications.
  • AP2112K-2.8TRG1 --: 2.8V CMOS LDO in SOT-23-5 with low quiescent current and stable performance, a cost-effective alternative for similar regulator designs.

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