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MIC5233YM5 from MIC

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MIC5233YM5

Manufacturer: MIC, MICREL, MICREL

High Input Voltage Low IQ μCap LDO Regulator

Partnumber Manufacturer Quantity Availability
MIC5233YM5 MIC, MICREL, MICREL 173795 In Stock

Description and Introduction

High Input Voltage Low IQ μCap LDO Regulator **Introducing the MIC5233YM5: A High-Performance LDO Regulator for Precision Applications**  

The MIC5233YM5 is a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and efficient power management for a wide range of electronic applications. With its compact SOT-23-5 package, this regulator is ideal for space-constrained designs while maintaining exceptional performance.  

Engineered for precision, the MIC5233YM5 offers a low dropout voltage of just 250mV at 150mA, ensuring reliable operation even with minimal headroom between input and output voltages. Its ultra-low quiescent current of 1.6µA (typical) makes it an excellent choice for battery-powered devices, extending runtime without compromising efficiency.  

The device features a fixed output voltage range from 1.5V to 5.0V, catering to various low-voltage requirements in modern electronics. With a high power supply rejection ratio (PSRR) and low output noise, the MIC5233YM5 is well-suited for noise-sensitive applications such as RF circuits, medical devices, and precision analog systems.  

Built-in protection mechanisms, including thermal shutdown and current limiting, enhance reliability by safeguarding the regulator and downstream components under fault conditions. Additionally, its fast transient response ensures stable performance during sudden load changes, making it a dependable choice for dynamic power environments.  

Whether used in portable electronics, IoT devices, or industrial control systems, the MIC5233YM5 combines efficiency, accuracy, and robustness in a compact form factor. Its ease of integration and proven performance make it a preferred solution for engineers seeking a high-quality LDO regulator for demanding applications.  

For designs requiring dependable voltage regulation with minimal power loss, the MIC5233YM5 stands out as a versatile and high-performance option.

Application Scenarios & Design Considerations

High Input Voltage Low IQ μCap LDO Regulator

Alternative Part Number

  • LP2985IM5-3.3 --: Pin-compatible low-dropout linear regulator in SOT-23-5 with similar 150 mA output and low quiescent current, widely available and a common drop-in substitute.
  • TLV70233PDBVR --: 300 mA low-dropout regulator in SOT-23-5 with fixed 3.3 V output, low dropout and low IQ, offering better current headroom than the original.
  • AP2112K-3.3TRG1 --: 600 mA CMOS LDO in SOT-23-5 with fixed 3.3 V output and low dropout, a cost-effective alternative with higher current capability.

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