IC Phoenix logo

Home ›  M  › M136 > MIC5209-2.5YS

MIC5209-2.5YS from MICREL

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MIC5209-2.5YS

Manufacturer: MICREL, MICREL, MIC

500mA Low-Noise LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5209-2.5YS,MIC520925YS MICREL, MICREL, MIC 19619 In Stock

Description and Introduction

500mA Low-Noise LDO Regulator # **MIC5209-2.5YS: A High-Performance LDO Voltage Regulator for Precision Applications**  

The **MIC5209-2.5YS** is a high-performance, low-dropout (LDO) voltage regulator designed to deliver a stable and precise 2.5V output with exceptional efficiency. Engineered for reliability, this component is ideal for applications requiring tight voltage regulation, low noise, and minimal power dissipation.  

With a low dropout voltage of just **350mV at 500mA**, the MIC5209-2.5YS ensures optimal performance even when input voltages are close to the output level. This makes it particularly suitable for battery-powered devices, portable electronics, and embedded systems where energy efficiency is critical.  

The regulator features **ultra-low noise output**, making it an excellent choice for sensitive analog and digital circuits, including RF modules, medical devices, and precision instrumentation. Its **high power supply rejection ratio (PSRR)** further enhances performance by minimizing fluctuations from input voltage variations.  

Built with **thermal shutdown and current limiting** protection, the MIC5209-2.5YS safeguards against overheating and excessive current draw, ensuring long-term reliability in demanding environments. Additionally, its compact **SOT-223-3 package** allows for efficient PCB space utilization while maintaining excellent thermal dissipation.  

Key benefits of the MIC5209-2.5YS include:  
- **Stable 2.5V output** with ±2% accuracy  
- **Low quiescent current** for improved efficiency  
- **Fast transient response** for dynamic load conditions  
- **Robust protection features** for enhanced durability  

Whether used in industrial control systems, consumer electronics, or automotive applications, the MIC5209-2.5YS delivers consistent performance with minimal external components, simplifying design and reducing overall system cost.  

For engineers seeking a dependable LDO regulator with precision, efficiency, and durability, the **MIC5209-2.5YS** stands as a superior solution.

Application Scenarios & Design Considerations

500mA Low-Noise LDO Regulator

Alternative Part Number

  • LP2985AIM5-2.5 --: Low-dropout 2.5V regulator in SOT-23-5 with similar current capability and pinout, widely available and cost-effective.
  • LT1763CS8-2.5 --: Low-noise 2.5V LDO with higher output current margin and good stability, suitable drop-in for many MIC5209 applications.
  • TPS7A4901DGNR --: Adjustable low-noise LDO that can be set to 2.5V, offering improved PSRR and thermal performance for sensitive analog rails.
  • LM1117MPX-2.5 --: 2.5V fixed LDO regulator with higher current rating, common drop-in style replacement for 2.5V linear regulation.
  • AP2112K-2.5TRG1 --: Compact 2.5V fixed LDO regulator with low dropout, suitable alternative for space-constrained 2.5V supply designs.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips