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NCP5662DS33R4G from ON,ON Semiconductor

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NCP5662DS33R4G

Manufacturer: ON

Low Output Voltage, Ultra−Fast 2.0 A Low Dropout Linear Regulator with Enable

Partnumber Manufacturer Quantity Availability
NCP5662DS33R4G ON 287 In Stock

Description and Introduction

Low Output Voltage, Ultra−Fast 2.0 A Low Dropout Linear Regulator with Enable The **NCP5662DS33R4G** is a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and reliable power in a wide range of electronic applications. Manufactured by ON Semiconductor, this component provides a fixed output voltage of **3.3V** with a maximum output current of **1A**, making it suitable for powering microcontrollers, sensors, and other low-voltage circuits.  

Featuring a low dropout voltage of **340mV at 1A**, the NCP5662DS33R4G ensures efficient operation even when the input voltage is close to the output level. Its advanced design includes built-in protection mechanisms such as **thermal shutdown, current limiting, and reverse-battery protection**, enhancing system reliability under adverse conditions.  

The device is housed in a compact **DFN-8 package**, optimizing board space while maintaining excellent thermal performance. With a low quiescent current and minimal output noise, it is well-suited for battery-powered and noise-sensitive applications.  

Key applications include **consumer electronics, industrial control systems, automotive modules, and portable devices**. Engineers favor the NCP5662DS33R4G for its precision, robustness, and ease of integration, making it a dependable choice for voltage regulation in modern electronic designs.

Application Scenarios & Design Considerations

Low Output Voltage, Ultra−Fast 2.0 A Low Dropout Linear Regulator with Enable

Alternative Part Number

  • TPS7A4533DCQR --: Low-noise 3.3V LDO in a similar package with comparable current capability, widely available and pin-compatible in function.
  • LT1963AEQ-3.3 --: Robust 3.3V low-dropout regulator with similar output current and thermal performance, suitable as a drop-in functional replacement.
  • MIC29302WU --: Adjustable high-current LDO that can be set to 3.3V, offering comparable dropout and load capability for the same application.

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