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MIC39151-1.65BU from MICREL

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MIC39151-1.65BU

Manufacturer: MICREL

1.5A, Low-Voltage Low-Dropout Regulator

Partnumber Manufacturer Quantity Availability
MIC39151-1.65BU,MIC39151165BU MICREL 2667 In Stock

Description and Introduction

1.5A, Low-Voltage Low-Dropout Regulator # **MIC39151-1.65BU: A High-Performance LDO Voltage Regulator for Precision Applications**  

In today's demanding electronic designs, stable and efficient power management is critical. The **MIC39151-1.65BU** from Microchip Technology is a high-performance, low-dropout (LDO) voltage regulator designed to deliver precise and reliable power in a compact package. With an output voltage of **1.65V** and a maximum output current of **1.5A**, this regulator is ideal for applications requiring tight voltage regulation, low noise, and high efficiency.  

## **Key Features and Benefits**  

- **Ultra-Low Dropout Voltage:** The MIC39151-1.65BU operates with a dropout voltage as low as **180mV at 1.5A**, making it highly efficient even with small input-to-output differentials.  
- **High Accuracy:** With an initial accuracy of **±1%** and excellent line/load regulation, this LDO ensures consistent performance in precision applications.  
- **Low Noise & High PSRR:** Featuring a power supply rejection ratio (PSRR) of **70dB at 1kHz**, the regulator minimizes noise interference, making it suitable for sensitive analog and RF circuits.  
- **Fast Transient Response:** The device quickly adapts to load changes, ensuring stable operation in dynamic environments.  
- **Thermal & Overcurrent Protection:** Built-in safeguards prevent damage from excessive current or temperature, enhancing system reliability.  

## **Applications**  

The **MIC39151-1.65BU** is well-suited for a variety of applications, including:  
- **FPGA, DSP, and ASIC power supplies**  
- **Wireless communication modules**  
- **Industrial and medical instrumentation**  
- **Portable and battery-powered devices**  

Available in a **3x3mm DFN package**, the MIC39151-1.65BU combines high performance with space-saving design, making it an excellent choice for modern electronics where efficiency and reliability are paramount.  

For engineers seeking a robust, high-accuracy LDO regulator, the **MIC39151-1.65BU** delivers the precision and stability needed for next-generation designs.

Application Scenarios & Design Considerations

1.5A, Low-Voltage Low-Dropout Regulator

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