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MIC5235-BM5

Manufacturer: MICREL

Ultra-Low Quiescent Current, 150mA UCap LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5235-BM5,MIC5235BM5 MICREL 3075 In Stock

Description and Introduction

Ultra-Low Quiescent Current, 150mA UCap LDO Regulator **Introducing the MIC5235-BM5: A High-Performance LDO Voltage Regulator**  

In today’s fast-evolving electronics landscape, reliable power management is critical for ensuring optimal performance in compact, low-power applications. The **MIC5235-BM5** from Microchip Technology stands out as a high-performance, low-dropout (LDO) voltage regulator designed to deliver precision, efficiency, and stability in a compact footprint.  

Engineered for versatility, the MIC5235-BM5 provides a fixed output voltage with an ultra-low dropout of just **150mV at 150mA load current**, making it ideal for battery-powered devices, portable electronics, and embedded systems. Its low quiescent current of **75µA (typical)** enhances energy efficiency, extending battery life in power-sensitive applications.  

The regulator features **high power-supply rejection ratio (PSRR)**, minimizing noise and ripple for clean, stable output—essential for sensitive analog and digital circuits. With a wide input voltage range of **2.5V to 16V**, the MIC5235-BM5 supports multiple power sources, including lithium-ion batteries and standard DC supplies.  

Housed in a **SOT-23-5 package**, this LDO combines robust performance with space-saving design, making it suitable for densely populated PCBs. Built-in protection features such as **thermal shutdown and current limiting** safeguard against overheating and short circuits, ensuring long-term reliability.  

Whether used in IoT devices, medical instruments, or industrial controls, the MIC5235-BM5 delivers dependable voltage regulation with minimal external components, simplifying design and reducing BOM costs. For engineers seeking a compact, high-efficiency LDO, the MIC5235-BM5 is a compelling choice that balances performance with practicality.  

Discover how this advanced regulator can enhance your next power management solution.

Application Scenarios & Design Considerations

Ultra-Low Quiescent Current, 150mA UCap LDO Regulator

Alternative Part Number

  • LP2985IM5-3.3 --: Low-dropout linear regulator in SOT-23-5 with similar current capability and pinout, widely available and cost-effective.
  • TLV70233PDBVR --: 300 mA LDO in SOT-23-5 with low quiescent current, suitable drop-in replacement for low-power regulator applications.
  • AP2112K-3.3TRG1 --: 600 mA LDO regulator in SOT-23-5 with stable performance and broad availability as an alternative to the MIC5235.
  • LP2985-3.3 --: Low-dropout linear regulator with similar 150 mA output and SOT-23-5 package, widely available and pin-compatible in most designs.
  • TLV70233 --: 300 mA low-dropout regulator in SOT-23-5 with low quiescent current, suitable replacement for low-power LDO applications.
  • AP2112K-3.3 --: 600 mA LDO regulator in SOT-23-5 with stable performance and broad availability, offering higher current headroom than the original.

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