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NCP1442FR4 from ON,ON Semiconductor

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NCP1442FR4

Manufacturer: ON

4.0 A 280 kHz/560 kHz Boost Regulators

Partnumber Manufacturer Quantity Availability
NCP1442FR4 ON 2000 In Stock

Description and Introduction

4.0 A 280 kHz/560 kHz Boost Regulators The **NCP1442FR4** is a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and efficient power management in a wide range of electronic applications. Manufactured by ON Semiconductor, this component is optimized for portable devices, IoT systems, and embedded designs where precise voltage regulation and low power consumption are critical.  

Featuring a low dropout voltage and a maximum output current of 300 mA, the NCP1442FR4 ensures reliable operation even with minimal input-to-output differentials. Its ultra-low quiescent current makes it ideal for battery-powered applications, extending operational life while maintaining high efficiency. The device includes built-in protection features such as thermal shutdown and current limiting, enhancing system reliability under adverse conditions.  

Available in a compact **SOT-23-5** package, the NCP1442FR4 is suitable for space-constrained designs. Its fast transient response and low noise characteristics make it well-suited for sensitive analog and digital circuits. With a fixed output voltage range and high PSRR (Power Supply Rejection Ratio), this regulator ensures consistent performance in noisy environments.  

Engineers favor the NCP1442FR4 for its balance of efficiency, reliability, and compact form factor, making it a versatile choice for modern power management solutions.

Application Scenarios & Design Considerations

4.0 A 280 kHz/560 kHz Boost Regulators

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