IC Phoenix logo

Home ›  M  › M133 > MIC2954-03WS

MIC2954-03WS from MICREL

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

MIC2954-03WS

Manufacturer: MICREL, MIC

250mA Low-Dropout Regulator

Partnumber Manufacturer Quantity Availability
MIC2954-03WS,MIC295403WS MICREL, MIC 2792 In Stock

Description and Introduction

250mA Low-Dropout Regulator **Introducing the MIC2954-03WS: A High-Performance LDO Voltage Regulator**  

For engineers and designers seeking a reliable, high-performance low-dropout (LDO) voltage regulator, the MIC2954-03WS stands out as an exceptional choice. This precision component delivers stable, clean power with minimal dropout voltage, making it ideal for applications where efficiency and accuracy are critical.  

Designed for demanding environments, the MIC2954-03WS offers a low dropout voltage of just 350mV at 250mA, ensuring optimal performance even when input voltage margins are tight. With a fixed 3.3V output, it provides excellent line and load regulation, maintaining consistent voltage levels across varying conditions. Its low quiescent current further enhances energy efficiency, making it suitable for battery-powered devices.  

One of the key advantages of this regulator is its robust protection features. Built-in safeguards include thermal shutdown and current limiting, preventing damage from overheating or excessive load currents. Additionally, the MIC2954-03WS exhibits low output noise, making it well-suited for sensitive analog and digital circuits where signal integrity is paramount.  

Housed in a compact SOIC-8 package, the MIC2954-03WS is both space-efficient and easy to integrate into a wide range of designs. Its versatility extends to applications such as industrial control systems, embedded computing, telecommunications, and portable electronics.  

For engineers prioritizing reliability, efficiency, and precision, the MIC2954-03WS delivers a dependable solution for power management challenges. Its combination of low dropout, high accuracy, and robust protection ensures stable operation in even the most demanding scenarios.  

Whether designing for industrial, automotive, or consumer electronics, the MIC2954-03WS provides the performance needed to keep systems running smoothly.

Application Scenarios & Design Considerations

250mA Low-Dropout Regulator

Alternative Part Number

  • LP2954AIM5-3.3 --: Low-dropout 3.3V regulator in SOT-23-5 with comparable current rating and pinout, widely available and a common drop-in for MIC2954-03WS designs.
  • LM2936M-3.3 --: 3.3V LDO regulator with low quiescent current and similar electrical characteristics, suitable replacement in many MIC2954 applications.
  • MAX667CSA+ --: 5V/3.3V-capable LDO regulator with low dropout and shutdown, offering similar functionality for circuits originally using the MIC2954-03WS.
  • LP2954AIM/NOPB --: Pin-compatible low-dropout 5V regulator with similar current rating and fixed 5V output, widely available and well documented.
  • LM2940CT-5.0/NOPB --: Low-dropout 5V linear regulator in TO-220 with comparable dropout and current capability, a common drop-in style replacement.
  • LT1086CT-5 --: Adjustable/fixed 5V low-dropout regulator with similar electrical performance and TO-220 package, suitable when slightly higher dropout is acceptable.
  • LM2937IMP-3.3 --: 3.3V LDO regulator in SOT-223 with comparable dropout and load current, suitable drop-in for many MIC2954 applications.
  • LT1763CS8-3.3 --: Low-noise 3.3V LDO with similar electrical characteristics; SOIC-8 package may require layout adjustment but offers robust performance.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips