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MIC5319BML from MICREL

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MIC5319BML

Manufacturer: MICREL

500mA uCap Ultra-Low Dropout, High PSRR LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5319BML MICREL 5000 In Stock

Description and Introduction

500mA uCap Ultra-Low Dropout, High PSRR LDO Regulator # **Introducing the MIC5319BML: A High-Performance, Low-Dropout Voltage Regulator**  

The **MIC5319BML** is a high-efficiency, low-dropout (LDO) voltage regulator designed to deliver stable power in a compact footprint. Engineered for precision and reliability, this component is ideal for applications requiring tight voltage regulation, low noise, and fast transient response.  

### **Key Features and Benefits**  

- **Ultra-Low Dropout Voltage:** With a dropout voltage as low as 120mV at 300mA, the MIC5319BML ensures efficient operation even when the input voltage is close to the output level, making it suitable for battery-powered devices.  
- **High Output Accuracy:** The regulator maintains ±1.5% output accuracy over line, load, and temperature variations, ensuring consistent performance in demanding environments.  
- **Low Quiescent Current:** Consuming only 40µA (typical) in operation and less than 1µA in shutdown mode, it maximizes power efficiency for portable and always-on applications.  
- **Fast Transient Response:** The device quickly adjusts to load changes, minimizing output fluctuations and enhancing system stability.  
- **Compact Package:** Available in a space-saving **MLF® (Micro Lead Frame) package**, the MIC5319BML is optimized for modern, high-density PCB designs.  

### **Applications**  

The MIC5319BML is well-suited for a variety of electronic systems, including:  
- **Portable and battery-operated devices** (smartphones, wearables, IoT sensors)  
- **Embedded systems and microcontrollers**  
- **Wireless communication modules**  
- **Medical and industrial equipment**  

With its combination of low power consumption, high precision, and robust performance, the **MIC5319BML** is a reliable choice for engineers seeking an efficient power management solution. Whether optimizing battery life or ensuring stable voltage delivery, this LDO regulator meets the demands of today’s advanced electronics.  

For detailed specifications and design considerations, refer to the official datasheet.

Application Scenarios & Design Considerations

500mA uCap Ultra-Low Dropout, High PSRR LDO Regulator

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