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MIC5305-2.8YD5 from MIC

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MIC5305-2.8YD5

Manufacturer: MIC, MICREL

150mA μCap Ultra-Low Dropout LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5305-2.8YD5,MIC530528YD5 MIC, MICREL 71071 In Stock

Description and Introduction

150mA μCap Ultra-Low Dropout LDO Regulator **Enhance Your Power Management with the MIC5305-2.8YD5 LDO Regulator**  

Efficient power management is critical in modern electronics, and the MIC5305-2.8YD5 low-dropout (LDO) linear regulator delivers outstanding performance for applications requiring stable, low-noise voltage regulation. Designed for precision and reliability, this compact regulator is an ideal solution for portable devices, embedded systems, and IoT applications.  

The MIC5305-2.8YD5 provides a fixed 2.8V output with an impressive 150mA current capability, ensuring consistent power delivery even under varying load conditions. Its ultra-low dropout voltage—as low as 120mV at full load—maximizes efficiency, making it particularly suitable for battery-powered designs where energy conservation is essential.  

With a low quiescent current of just 40µA, the MIC5305-2.8YD5 minimizes power consumption in standby or idle modes, extending battery life in portable electronics. The device also features fast transient response, ensuring stable operation during sudden load changes. Additionally, built-in thermal shutdown and current-limit protection enhance system reliability by safeguarding against overheating and overcurrent conditions.  

The MIC5305-2.8YD5 is housed in a space-saving 5-pin SOT-23 package, making it an excellent choice for compact PCB layouts. Its wide input voltage range of 2.7V to 5.5V allows seamless integration with various power sources, including single-cell Li-ion batteries and regulated 3.3V rails.  

Engineers will appreciate the regulator’s low output noise, which is critical for sensitive analog and RF circuits. Whether used in medical devices, wearables, or industrial control systems, the MIC5305-2.8YD5 ensures clean, stable power with minimal external components.  

For designs demanding high efficiency, reliability, and compact form factors, the MIC5305-2.8YD5 LDO regulator stands out as a high-performance solution that meets the rigorous demands of modern electronic applications.

Application Scenarios & Design Considerations

150mA μCap Ultra-Low Dropout LDO Regulator

Alternative Part Number

  • LP2985AIM5-2.8 --: Low-dropout linear regulator with fixed 2.8V output in SOT-23-5, functionally equivalent to the MIC5305-2.8YD5 with similar current capability and pinout.
  • TLV70228PDBVR --: 2.8V fixed LDO in SOT-23-5 with low quiescent current and stable output, a direct functional substitute for the MIC5305-2.8YD5.
  • AP2112K-2.8TRG1 --: 2.8V fixed LDO regulator in SOT-23-5 with low dropout and good load regulation, suitable replacement for the MIC5305-2.8YD5.
  • LP2985-28DBVR --: Low-noise 150mA LDO with 2.8V fixed output in SOT-23-5, pin-compatible and widely available.

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