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MIC5219-2.85YM5 from MICREL

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MIC5219-2.85YM5

Manufacturer: MICREL, MIC

500mA-Peak Output LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5219-2.85YM5,MIC5219285YM5 MICREL, MIC 41762 In Stock

Description and Introduction

500mA-Peak Output LDO Regulator **Introducing the MIC5219-2.85YM5: A High-Performance LDO Voltage Regulator**  

The MIC5219-2.85YM5 is a precision low-dropout (LDO) voltage regulator designed to deliver stable and efficient power management for a wide range of electronic applications. With a fixed output voltage of 2.85V and a compact SOT-23-5 package, this regulator is ideal for space-constrained designs requiring reliable performance.  

Engineered for low noise and high accuracy, the MIC5219-2.85YM5 features an ultra-low dropout voltage of just 175mV at 150mA, ensuring efficient operation even when input voltages are close to the output level. Its low quiescent current—typically 75µA—makes it well-suited for battery-powered devices, extending operational life while minimizing power consumption.  

The regulator offers excellent line and load regulation, maintaining consistent performance across varying input voltages and output current demands. With built-in thermal shutdown and current limit protection, the MIC5219-2.85YM5 safeguards connected circuits from potential damage due to overheating or excessive current draw.  

Designed for versatility, this LDO supports input voltages ranging from 2.5V to 16V, making it compatible with a broad spectrum of power sources. Its fast transient response ensures stability in dynamic load conditions, a critical feature for modern digital and analog circuits.  

Whether used in portable electronics, IoT devices, or embedded systems, the MIC5219-2.85YM5 provides a dependable power solution with minimal external components. Its robust design, combined with high efficiency and precision, makes it a preferred choice for engineers seeking a reliable voltage regulator for their next project.  

For applications demanding steady, low-noise power in a compact footprint, the MIC5219-2.85YM5 delivers performance and reliability without compromise.

Application Scenarios & Design Considerations

500mA-Peak Output LDO Regulator

Alternative Part Number

  • LP2985AIM5-2.85 --: Pin-compatible low-dropout linear regulator in SOT-23-5 with the same 2.85V fixed output and comparable current capability, widely available from TI.
  • TLV702285PDBVR --: Low-dropout regulator in SOT-23-5 delivering 2.85V output with low quiescent current, suitable drop-in replacement for space-constrained designs.
  • AP2112K-2.85TRG1 --: SOT-23-5 LDO regulator with 2.85V fixed output and good load transient response, offering a cost-effective alternative from a different series.

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