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MIC5311-GMYML from MICREL

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MIC5311-GMYML

Manufacturer: MICREL

LowQ? Mode Dual 300mA LDO

Partnumber Manufacturer Quantity Availability
MIC5311-GMYML ,MIC5311GMYML MICREL 400 In Stock

Description and Introduction

LowQ? Mode Dual 300mA LDO # **Introducing the MIC5311-GMYML: A High-Performance LDO Regulator for Precision Applications**  

The **MIC5311-GMYML** is a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and efficient power management for a wide range of electronic applications. Engineered for precision, this component offers ultra-low noise, high PSRR (Power Supply Rejection Ratio), and fast transient response, making it an ideal choice for sensitive circuits in consumer electronics, industrial systems, and portable devices.  

With a low dropout voltage of just **150mV at 300mA**, the MIC5311-GMYML ensures optimal efficiency even when input voltages are close to the output level. Its **1.5% output voltage accuracy** guarantees reliable performance across varying load conditions, while a **high PSRR of 70dB at 1kHz** minimizes noise interference, critical for RF and analog applications.  

The regulator supports a **wide input voltage range (2.3V to 5.5V)**, accommodating multiple power sources, and provides a fixed output voltage of **1.8V**, making it well-suited for microcontrollers, FPGAs, and other low-voltage ICs. Additionally, its **low quiescent current (75µA typical)** enhances energy efficiency in battery-powered designs.  

Housed in a compact **1mm x 1mm MLF package**, the MIC5311-GMYML is optimized for space-constrained PCB layouts without compromising thermal performance. Built-in protection features such as **thermal shutdown and current limiting** ensure robust operation under adverse conditions.  

For engineers seeking a reliable, high-performance LDO regulator, the **MIC5311-GMYML** delivers precision, efficiency, and stability in a compact footprint, making it an excellent choice for modern electronic designs.

Application Scenarios & Design Considerations

LowQ? Mode Dual 300mA LDO

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