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MIC5247-1.6BM5 from MICREL

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MIC5247-1.6BM5

Manufacturer: MICREL

150mA Low-Voltage μCap Linear Regulator

Partnumber Manufacturer Quantity Availability
MIC5247-1.6BM5,MIC524716BM5 MICREL 5030 In Stock

Description and Introduction

150mA Low-Voltage μCap Linear Regulator # **MIC5247-1.6BM5: A High-Performance LDO Voltage Regulator for Precision Applications**  

The **MIC5247-1.6BM5** is a low-dropout (LDO) voltage regulator designed to deliver stable and efficient power management in a compact footprint. With an output voltage of **1.6V** and a maximum current capability of **150mA**, this regulator is ideal for applications requiring precise voltage regulation with minimal power loss.  

Engineered for reliability, the MIC5247-1.6BM5 features a low dropout voltage of just **130mV at 100mA load**, ensuring efficient operation even when the input voltage is close to the output level. Its ultra-low quiescent current of **40µA** (typical) makes it well-suited for battery-powered devices, extending operational life while maintaining performance.  

The device incorporates advanced protection mechanisms, including **thermal shutdown** and **current limiting**, safeguarding against overheating and excessive load conditions. Additionally, its high power supply rejection ratio (PSRR) of **60dB at 1kHz** minimizes noise interference, making it an excellent choice for sensitive analog and digital circuits.  

Housed in a **5-pin SOT-23 package**, the MIC5247-1.6BM5 offers a space-saving solution for portable electronics, IoT devices, and embedded systems. Its fast transient response ensures stability under dynamic load conditions, enhancing system reliability.  

Whether used in medical instrumentation, wireless modules, or microcontroller power supplies, the MIC5247-1.6BM5 delivers consistent performance with minimal external components, simplifying design integration. For engineers seeking a dependable LDO regulator with low noise and high efficiency, this component stands out as a robust solution.  

With its combination of precision, efficiency, and compact design, the **MIC5247-1.6BM5** is a versatile choice for modern electronic systems requiring stable and reliable power delivery.

Application Scenarios & Design Considerations

150mA Low-Voltage μCap Linear Regulator

Alternative Part Number

  • LP2985AIM5-1.6 --: Low-dropout linear regulator in SOT-23-5 with 1.6V fixed output, similar current capability and pinout, widely available and often used as a direct substitute.
  • TPS79316DBVR --: 1.6V fixed LDO in SOT-23-5 with low noise and fast transient response, suitable replacement for the MIC5247 in similar applications.
  • AP2112K-1.6TRG1 --: 1.6V fixed LDO regulator in SOT-23-5, low dropout and low quiescent current, a cost-effective alternative with comparable specifications.
  • TLV70216PDBVR --: 1.6V fixed LDO in SOT-23-5 with low quiescent current and good PSRR, suitable drop-in replacement for small-signal regulator applications.

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