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MIC5253-3.3YC5 from MICREL

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MIC5253-3.3YC5

Manufacturer: MICREL, MIC

100mA Low Noise μCap Teeny? LDO

Partnumber Manufacturer Quantity Availability
MIC5253-3.3YC5,MIC525333YC5 MICREL, MIC 56300 In Stock

Description and Introduction

100mA Low Noise μCap Teeny? LDO # **MIC5253-3.3YC5: A High-Performance LDO Voltage Regulator for Precision Applications**  

The **MIC5253-3.3YC5** is a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and reliable power in a compact footprint. With a fixed output voltage of **3.3V**, this regulator is ideal for applications requiring precise voltage regulation, low noise, and high efficiency.  

Engineered for modern electronic systems, the MIC5253-3.3YC5 features an ultra-low dropout voltage of just **250mV at 150mA**, ensuring efficient operation even when the input voltage is close to the output level. Its **low quiescent current** makes it particularly suitable for battery-powered devices, extending operational life while maintaining performance.  

The regulator offers **excellent line and load regulation**, minimizing output fluctuations despite variations in input voltage or load conditions. Additionally, its **fast transient response** ensures stability in dynamic applications, such as portable electronics, IoT devices, and embedded systems.  

Designed with robustness in mind, the MIC5253-3.3YC5 includes built-in protection features such as **thermal shutdown and current limiting**, safeguarding the device and downstream components from potential damage due to overheating or excessive current draw.  

Available in a **space-saving 5-pin SOT-23 package**, this LDO regulator is an excellent choice for designs where board space is at a premium. Whether used in consumer electronics, industrial controls, or medical devices, the MIC5253-3.3YC5 provides a dependable power solution with minimal external components required.  

For engineers seeking a high-efficiency, low-noise voltage regulator with superior performance, the **MIC5253-3.3YC5** stands out as a reliable and cost-effective solution. Its combination of precision regulation, compact size, and robust protection makes it a preferred choice for demanding applications.

Application Scenarios & Design Considerations

100mA Low Noise μCap Teeny? LDO

Alternative Part Number

  • LP2985AIM5-3.3 --: Pin-compatible 3.3V low-dropout regulator in SOT-23-5 with similar 150mA output and low noise, widely available and a common drop-in replacement.
  • TLV70233PDBVR --: 3.3V fixed LDO in SOT-23-5 with 300mA capability and low quiescent current, offering better current headroom than the original.
  • AP2112K-3.3TRG1 --: 3.3V LDO regulator in SOT-23-5 with 600mA output and low dropout, a cost-effective alternative with higher current rating.
  • LP2985-33DBVR --: Pin-compatible 3.3V low-dropout regulator in SOT-23-5 with similar 150mA output and low noise, widely available and a common drop-in replacement.

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