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R1122N401A-TR from RICOH

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R1122N401A-TR

Manufacturer: RICOH

LOW NOISE 150mA LDO REGULATOR  

Partnumber Manufacturer Quantity Availability
R1122N401A-TR,R1122N401ATR RICOH 2221 In Stock

Description and Introduction

LOW NOISE 150mA LDO REGULATOR   The **R1122N401A-TR** is a high-performance voltage regulator IC designed for precision power management in modern electronic applications. This compact, surface-mount device is part of the R11xx series, known for its low dropout voltage, high accuracy, and excellent stability.  

With an output voltage of **4.0V** and a maximum output current of **150mA**, the R1122N401A-TR is well-suited for battery-powered devices, IoT modules, and portable electronics where efficient power regulation is critical. Its low quiescent current (typically **1.0µA**) ensures minimal power loss, extending battery life in energy-sensitive applications.  

The regulator features built-in overcurrent and thermal protection, enhancing system reliability under varying load conditions. Its small **SOT-23-5** package makes it ideal for space-constrained designs while maintaining robust performance. Additionally, the device operates over a wide input voltage range, accommodating fluctuations in power sources.  

Engineers favor the R1122N401A-TR for its stable output, low noise, and fast transient response, making it a dependable choice for analog and digital circuits alike. Whether used in sensors, microcontrollers, or wireless communication modules, this regulator delivers consistent performance with minimal external components.  

In summary, the R1122N401A-TR combines efficiency, reliability, and compactness, making it a versatile solution for modern electronic designs requiring precise voltage regulation.

Application Scenarios & Design Considerations

LOW NOISE 150mA LDO REGULATOR  

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