IC Phoenix logo

Home ›  M  › M137 > MIC5252-4.75YM5

MIC5252-4.75YM5 from MIC

Fast Delivery, Competitive Price @IC-phoenix

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

MIC5252-4.75YM5

Manufacturer: MIC, MICREL

150mA High PSRR, Low Noise μCap CMOS LDO

Partnumber Manufacturer Quantity Availability
MIC5252-4.75YM5,MIC5252475YM5 MIC, MICREL 236982 In Stock

Description and Introduction

150mA High PSRR, Low Noise μCap CMOS LDO # Introducing the MIC5252-4.75YM5: A High-Performance LDO Regulator for Precision Applications  

In today’s fast-evolving electronics landscape, reliable power management is critical for ensuring optimal performance in sensitive circuits. The **MIC5252-4.75YM5** from Microchip Technology stands out as a high-performance, low-dropout (LDO) linear regulator designed to deliver stable and precise voltage regulation in a compact footprint.  

Engineered for efficiency, the MIC5252-4.75YM5 provides a fixed **4.75V output** with an ultra-low dropout voltage of just **150mV at 150mA load current**, making it ideal for battery-powered and space-constrained applications. Its low quiescent current of **75µA (typical)** enhances energy efficiency, extending battery life in portable devices such as IoT sensors, wearables, and medical electronics.  

The regulator features **excellent line and load regulation**, ensuring consistent performance even under fluctuating input voltages or varying load conditions. With a **±1.5% output voltage accuracy**, the MIC5252-4.75YM5 supports precision analog and digital circuits where tight voltage tolerances are essential.  

Housed in a **5-pin SOT-23 package**, this LDO is optimized for compact PCB designs while maintaining robust thermal performance. Its built-in protection features, including **thermal shutdown and current limiting**, safeguard against overheating and short-circuit conditions, enhancing system reliability.  

Whether used in consumer electronics, industrial control systems, or embedded computing, the MIC5252-4.75YM5 delivers a dependable power solution with minimal external components. Its combination of low noise, high PSRR (Power Supply Rejection Ratio), and fast transient response makes it a preferred choice for noise-sensitive applications like RF modules and data converters.  

For engineers seeking a compact, efficient, and precise voltage regulator, the **MIC5252-4.75YM5** offers an excellent balance of performance and reliability, making it a key component in next-generation electronic designs.

Application Scenarios & Design Considerations

150mA High PSRR, Low Noise μCap CMOS LDO

Alternative Part Number

  • LP2985AIM5-4.75 --: Low-dropout linear regulator with 4.75V fixed output in SOT-23-5, similar current capability and pinout, widely available and cost-effective.
  • MAX8510EXK47 --: Low-noise LDO regulator with 4.75V output in SC70-5/SOT-23-5 package, suitable replacement for noise-sensitive applications.
  • AP2112K-4.75TRG1 --: Low-dropout regulator with 4.75V fixed output in SOT-23-5, good drop-in alternative with comparable dropout and load current.
  • TLV702475PDBVR --: SOT-23-5 LDO regulator with 4.75V fixed output and low quiescent current, suitable as a functional replacement for the MIC5252 series.
  • AP2138N-4.75TRG1 --: SOT-23-5 fixed 4.75V LDO with similar current capability and low dropout, offering a different series as a cost-effective alternative.

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