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NUS5531MTR2G from ON/PBF,ON Semiconductor

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NUS5531MTR2G

Manufacturer: ON/PBF, ON

Main Switch Power MOSFET and Single Charging BJT

Partnumber Manufacturer Quantity Availability
NUS5531MTR2G ON/PBF, ON 9956 In Stock

Description and Introduction

Main Switch Power MOSFET and Single Charging BJT The **NUS5531MTR2G** is a high-performance, low-dropout (LDO) voltage regulator designed for precision power management in modern electronic circuits. Manufactured by ON Semiconductor, this component offers excellent voltage regulation, low noise, and high efficiency, making it suitable for a wide range of applications, including portable devices, embedded systems, and automotive electronics.  

With an input voltage range of up to 5.5V and an adjustable output voltage, the NUS5531MTR2G provides flexibility in power supply design. Its ultra-low dropout voltage ensures stable operation even when the input voltage is close to the output level, enhancing energy efficiency. The device also features built-in protection mechanisms such as thermal shutdown and current limiting, safeguarding against potential damage from overheating or excessive load conditions.  

Packaged in a compact **DFN-6** form factor, the NUS5531MTR2G is ideal for space-constrained designs. Its low quiescent current further extends battery life in portable applications. Engineers value this component for its reliability, precision, and ability to maintain stable output under varying load conditions. Whether used in consumer electronics, industrial controls, or IoT devices, the NUS5531MTR2G delivers consistent performance in demanding environments.

Application Scenarios & Design Considerations

Main Switch Power MOSFET and Single Charging BJT

Alternative Part Number

  • SI6925ADQ-T1-GE3 --: Dual N-channel MOSFET in a small package with comparable voltage and current ratings, suitable for load-switch and power-management applications.
  • FDC6420C --: Dual N-channel MOSFET with similar RDS(on) and current capability, commonly used as a drop-in replacement in compact power circuits.
  • AO4802 --: Dual N-channel MOSFET offering comparable voltage/current specifications and low on-resistance, widely available as an alternative.
  • DMN2058UDW-7 --: Dual N-channel MOSFET with comparable RDS(on) and voltage rating, usable as an alternative in switching and protection circuits.

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