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MIC5253-2.8YC5 from MIC

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MIC5253-2.8YC5

Manufacturer: MIC, MICREL

100mA Low Noise μCap Teeny? LDO

Partnumber Manufacturer Quantity Availability
MIC5253-2.8YC5,MIC525328YC5 MIC, MICREL 25270 In Stock

Description and Introduction

100mA Low Noise μCap Teeny? LDO **Introducing the MIC5253-2.8YC5: A High-Performance LDO Regulator for Precision Applications**  

In today’s fast-evolving electronics landscape, reliable voltage regulation is critical for ensuring stable performance in sensitive circuits. The MIC5253-2.8YC5, a low-dropout (LDO) linear voltage regulator, stands out as a robust solution for applications demanding precision, efficiency, and low noise.  

Designed to deliver a fixed 2.8V output with exceptional accuracy, the MIC5253-2.8YC5 offers a low dropout voltage of just 250mV at 150mA load current, making it ideal for battery-powered and space-constrained designs. Its ultra-low quiescent current minimizes power consumption, extending battery life in portable devices such as wearables, IoT sensors, and medical instruments.  

Engineers will appreciate the regulator’s high power supply rejection ratio (PSRR), which ensures clean, stable output even in noisy environments. The MIC5253-2.8YC5 also features built-in thermal shutdown and current-limiting protection, safeguarding against overheating and short circuits.  

Housed in a compact 5-pin SOT-23 package, this LDO is optimized for PCB space efficiency without compromising performance. Its fast transient response makes it suitable for high-speed digital circuits, while its low output noise benefits sensitive analog components like RF modules and data converters.  

Whether used in industrial control systems, consumer electronics, or embedded computing, the MIC5253-2.8YC5 provides a dependable, high-efficiency voltage regulation solution. Its combination of low power dissipation, robust protection features, and small footprint makes it a versatile choice for modern electronic designs.  

For engineers seeking a high-performance LDO regulator that balances efficiency, reliability, and precision, the MIC5253-2.8YC5 is a compelling option worth considering.

Application Scenarios & Design Considerations

100mA Low Noise μCap Teeny? LDO

Alternative Part Number

  • LP2985AIM5-2.8 --: Low-dropout linear regulator with 2.8V fixed output in SOT-23-5, similar current capability and pinout, widely available and cost-effective.
  • TLV70228PDBVR --: 2.8V fixed LDO in SOT-23-5 with low quiescent current and good PSRR, suitable drop-in replacement for small portable designs.
  • AP2127K-2.8TRG1 --: 2.8V fixed LDO regulator in SOT-23-5 with low dropout and stable ceramic capacitor operation, comparable electrical performance.

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