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MM3Z27V from ST,ST Microelectronics

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MM3Z27V

Manufacturer: ST, ST先科

Zener Voltage Regulator Diode

Partnumber Manufacturer Quantity Availability
MM3Z27V ST, ST先科 6000 In Stock

Description and Introduction

Zener Voltage Regulator Diode # **MM3Z27V: A Reliable Zener Diode for Precision Voltage Regulation**  

In the world of electronic design, maintaining stable voltage levels is crucial for ensuring the longevity and performance of circuits. The **MM3Z27V** is a high-quality Zener diode designed to provide precise voltage regulation, making it an essential component for a wide range of applications.  

### **Key Features of the MM3Z27V**  

- **27V Nominal Zener Voltage** – Ensures consistent voltage clamping for circuits requiring stable 27V regulation.  
- **Low Leakage Current** – Minimizes power loss, enhancing efficiency in power-sensitive designs.  
- **Compact SOD-323 Package** – Ideal for space-constrained PCB layouts while maintaining robust performance.  
- **High Reliability** – Built to withstand demanding operating conditions, ensuring long-term stability.  

### **Applications**  

The MM3Z27V is widely used in:  
- **Voltage Regulation** – Protects sensitive components from overvoltage by maintaining a steady 27V reference.  
- **Power Supplies** – Acts as a shunt regulator in DC power circuits.  
- **Signal Clipping & Protection** – Safeguards circuits from voltage spikes in communication and sensor systems.  

### **Why Choose the MM3Z27V?**  

Engineers and designers favor the MM3Z27V for its precision, efficiency, and compact form factor. Whether used in consumer electronics, industrial controls, or automotive systems, this Zener diode delivers dependable performance under varying load conditions.  

For projects requiring accurate voltage stabilization, the **MM3Z27V** stands out as a reliable solution, combining technical excellence with practical design flexibility.

Application Scenarios & Design Considerations

Zener Voltage Regulator Diode

Alternative Part Number

  • BZT52C27 --: 27V zener diode in SOD-123 package with similar power rating, widely available and a common cross for MM3Z27V.
  • 1N4750A --: 27V 1W zener diode in DO-41 axial package, suitable when through-hole mounting is acceptable and offers higher power margin.
  • SMAZ27 --: 27V zener diode in SMA package with 1W rating, good surface-mount alternative with higher surge capability.

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