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MIC5259-2.85YML from MICREL

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MIC5259-2.85YML

Manufacturer: MICREL, MICREL

300mA High PSRR, Low Noise UCap CMOS LDO

Partnumber Manufacturer Quantity Availability
MIC5259-2.85YML,MIC5259285YML MICREL, MICREL 13000 In Stock

Description and Introduction

300mA High PSRR, Low Noise UCap CMOS LDO **Introducing the MIC5259-2.85YML: A High-Performance LDO Regulator for Precision Applications**  

In today’s fast-evolving electronics landscape, reliable power management is critical for ensuring optimal performance in sensitive circuits. The MIC5259-2.85YML from Microchip Technology stands out as a high-performance, low-dropout (LDO) voltage regulator designed to deliver stable and efficient power in a compact footprint.  

Engineered for precision applications, the MIC5259-2.85YML provides a fixed 2.85V output with an impressive dropout voltage as low as 300mV at full load. Its ultra-low noise and high power supply rejection ratio (PSRR) make it ideal for RF systems, medical devices, and portable electronics where clean, stable voltage is essential.  

With a maximum output current of 150mA, this LDO regulator maintains excellent line and load regulation, ensuring consistent performance even under fluctuating input conditions. The device features a fast transient response, minimizing output variations during sudden load changes—a key advantage for high-speed digital and analog circuits.  

The MIC5259-2.85YML is housed in a space-saving MLF (Micro Lead Frame) package, making it suitable for PCB designs with tight space constraints. Its thermal shutdown and current limit protection enhance system reliability, safeguarding against overheating and short-circuit events.  

Whether used in battery-powered devices, IoT modules, or precision instrumentation, the MIC5259-2.85YML delivers efficiency, stability, and robustness in a single-chip solution. For engineers seeking a dependable LDO regulator with low noise and high accuracy, this component offers a compelling balance of performance and reliability.  

Explore the MIC5259-2.85YML for your next design and experience the benefits of advanced power management in a compact, high-performance package.

Application Scenarios & Design Considerations

300mA High PSRR, Low Noise UCap CMOS LDO

Alternative Part Number

  • LP2985AIM5-2.85 --: Low-dropout linear regulator with fixed 2.85V output in SOT-23-5, functionally equivalent to the MIC5259 and widely available.
  • TPS799285YZUR --: 2.85V fixed LDO in a small wafer-chip-scale package with low quiescent current, suitable replacement for space-constrained designs.
  • AP2127K-2.85TRG1 --: 2.85V fixed-output LDO regulator with low dropout and good stability, pin-compatible style alternative for the MIC5259 family.
  • TLV702285PDBVR --: 300mA low-dropout regulator with 2.85V fixed output in SOT-23-5, offering higher current capability and low quiescent current as a drop-in style replacement.
  • AP2112K-2.85TRG1 --: 600mA CMOS LDO with 2.85V output in SOT-23-5, widely available and pin-compatible for general 2.85V rail applications.

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