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RT9198-2HPU5 from RICHTEK

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RT9198-2HPU5

Manufacturer: RICHTEK

300mA, Low Noise, Ultra-Fast CMOS LDO Regulator

Partnumber Manufacturer Quantity Availability
RT9198-2HPU5,RT91982HPU5 RICHTEK 149 In Stock

Description and Introduction

300mA, Low Noise, Ultra-Fast CMOS LDO Regulator **Introducing the RT9198-2HPU5: A High-Performance LDO Regulator for Precision Applications**  

In today’s fast-evolving electronics landscape, reliable voltage regulation is critical for ensuring optimal performance in sensitive circuits. The **RT9198-2HPU5** stands out as a high-performance, low-dropout (LDO) linear regulator designed to meet the demands of modern power management applications.  

Engineered for precision, the RT9198-2HPU5 delivers a stable output voltage with ultra-low noise and high power supply rejection ratio (PSRR), making it an ideal choice for RF modules, portable devices, and IoT applications. Its low dropout voltage—just 200mV at 300mA load—ensures efficient operation even when the input supply is close to the output voltage, extending battery life in portable electronics.  

With a compact **SOT-23-5** package, the RT9198-2HPU5 offers space-saving advantages without compromising performance. It supports a wide input voltage range (2.5V to 5.5V) and provides a fixed 2.8V output, ensuring compatibility with a variety of low-power systems. Additionally, its fast transient response minimizes voltage fluctuations during sudden load changes, enhancing system stability.  

Key features include built-in overcurrent and thermal protection, safeguarding connected components from potential damage. The device also boasts low quiescent current, further optimizing energy efficiency in battery-operated designs.  

For engineers seeking a dependable, high-performance LDO regulator, the **RT9198-2HPU5** combines efficiency, precision, and robustness in a compact footprint—making it a versatile solution for next-generation electronic designs.  

Whether used in wireless communication systems, medical devices, or embedded applications, this regulator ensures consistent power delivery, reinforcing system reliability and performance.

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