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MIC5203-5.0BM5 from MICREL

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MIC5203-5.0BM5

Manufacturer: MICREL, MIC

μCap? 80mA Low-Dropout Voltage Regulator

Partnumber Manufacturer Quantity Availability
MIC5203-5.0BM5,MIC520350BM5 MICREL, MIC 31236 In Stock

Description and Introduction

μCap? 80mA Low-Dropout Voltage Regulator **Introducing the MIC5203-5.0BM5: A High-Performance LDO Regulator for Precision Applications**  

The **MIC5203-5.0BM5** is a high-efficiency, low-dropout (LDO) voltage regulator designed to deliver stable and reliable power for a wide range of electronic applications. With an output voltage of **5.0V** and a maximum current capacity of **150mA**, this compact regulator ensures consistent performance in space-constrained designs while minimizing power dissipation.  

Engineered for precision, the **MIC5203-5.0BM5** features an ultra-low dropout voltage of just **300mV at full load**, making it ideal for battery-powered devices and energy-sensitive systems. Its low quiescent current of **160µA** further enhances efficiency, extending operational life in portable electronics such as IoT sensors, wearables, and handheld instruments.  

The regulator incorporates advanced protection mechanisms, including **thermal shutdown and current limiting**, safeguarding connected components from potential damage due to overheating or excessive current draw. Additionally, its **fast transient response** ensures minimal output voltage fluctuations, maintaining stability even under dynamic load conditions.  

Housed in a **SOT-23-5 package**, the **MIC5203-5.0BM5** offers a compact footprint without compromising performance. Its robust design and high **PSRR (Power Supply Rejection Ratio)** make it suitable for noise-sensitive applications, including analog signal conditioning, medical devices, and precision measurement equipment.  

Whether used in industrial control systems, consumer electronics, or embedded designs, the **MIC5203-5.0BM5** provides a dependable power management solution with minimal external components required. Its combination of efficiency, reliability, and ease of integration makes it an excellent choice for engineers seeking a high-performance LDO regulator.  

For applications demanding stable voltage regulation in a small form factor, the **MIC5203-5.0BM5** stands out as a versatile and efficient solution.

Application Scenarios & Design Considerations

μCap? 80mA Low-Dropout Voltage Regulator

Alternative Part Number

  • LP2985AIM5-5.0 --: Pin-compatible 5.0V low-dropout regulator in SOT-23-5 with similar current capability and widely available as a direct replacement.
  • LP2980IM5-5.0 --: 5.0V LDO in SOT-23-5 with comparable dropout and quiescent current, suitable for the same low-power regulator applications.
  • AP2112K-5.0TRG1 --: 5.0V LDO regulator in SOT-23-5 offering similar output current and low dropout, a cost-effective alternative from a different series.
  • LM3480IM5-5.0 --: 5.0V fixed LDO regulator in SOT-23-5 package with comparable current capability and low quiescent current, suitable for similar low-power applications.

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