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R1111N401B-TR from RICOH

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R1111N401B-TR

Manufacturer: RICOH

LOW NOISE 150mA LDO REGULATOR 

Partnumber Manufacturer Quantity Availability
R1111N401B-TR,R1111N401BTR RICOH 3000 In Stock

Description and Introduction

LOW NOISE 150mA LDO REGULATOR  **Introduction to the R1111N401B-TR Voltage Regulator**  

The **R1111N401B-TR** is a high-performance, low-dropout (LDO) voltage regulator designed for precision power management in compact electronic devices. With a fixed output voltage of **4.0V**, this regulator provides stable power supply with minimal voltage fluctuations, making it ideal for applications requiring reliable voltage regulation.  

Featuring an ultra-low quiescent current and a low dropout voltage, the R1111N401B-TR ensures efficient power conversion, extending battery life in portable electronics such as IoT devices, wearables, and embedded systems. Its built-in overcurrent and thermal shutdown protection enhances system reliability by safeguarding against potential damage from excessive loads or overheating.  

The component is housed in a **SOT-23-5** package, offering a compact footprint suitable for space-constrained PCB designs. Its fast transient response and low noise characteristics make it particularly useful for noise-sensitive analog and digital circuits.  

Key specifications include an input voltage range of **1.7V to 6.0V**, a maximum output current of **150mA**, and an operating temperature range of **-40°C to +85°C**, ensuring robust performance across diverse environmental conditions.  

Engineers and designers will appreciate the R1111N401B-TR for its balance of efficiency, stability, and compact form factor, making it a dependable choice for modern low-power electronic applications.

Application Scenarios & Design Considerations

LOW NOISE 150mA LDO REGULATOR 

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