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R1122N301B-TR from RICOH

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R1122N301B-TR

Manufacturer: RICOH

LOW NOISE 150mA LDO REGULATOR  

Partnumber Manufacturer Quantity Availability
R1122N301B-TR,R1122N301BTR RICOH 6950 In Stock

Description and Introduction

LOW NOISE 150mA LDO REGULATOR   # Introduction to the R1122N301B-TR Voltage Regulator  

The **R1122N301B-TR** is a high-performance, low-dropout (LDO) voltage regulator designed for precision power management in electronic circuits. This compact, surface-mount component provides a stable 3.0V output with low noise and high accuracy, making it suitable for applications requiring reliable voltage regulation.  

With an input voltage range of **2.5V to 6.0V**, the R1122N301B-TR is ideal for battery-powered devices, IoT modules, and portable electronics. Its **low quiescent current** (typically 35µA) enhances energy efficiency, extending battery life in power-sensitive designs. Additionally, the regulator features built-in overcurrent and thermal protection, ensuring safe operation under varying load conditions.  

The **R1122N301B-TR** is housed in a **SOT-23-5 package**, offering a space-saving solution for compact PCB layouts. Its fast transient response and low output voltage deviation make it well-suited for noise-sensitive applications such as sensors, microcontrollers, and RF circuits.  

Key specifications include:  
- **Output Voltage:** 3.0V (±1% accuracy)  
- **Maximum Output Current:** 200mA  
- **Dropout Voltage:** 180mV (typical at 100mA load)  
- **Operating Temperature Range:** -40°C to +85°C  

Engineers and designers can leverage the **R1122N301B-TR** for its reliability, efficiency, and compact form factor, making it a versatile choice for modern electronic systems.

Application Scenarios & Design Considerations

LOW NOISE 150mA LDO REGULATOR  

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