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MM3Z3V3B from ST,ST Microelectronics

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MM3Z3V3B

Manufacturer: ST, FAIRCHILD

3.3V 200mW 2% Zener, SOD323F

Partnumber Manufacturer Quantity Availability
MM3Z3V3B ST, FAIRCHILD 6000 In Stock

Description and Introduction

3.3V 200mW 2% Zener, SOD323F **Introducing the MM3Z3V3B: Precision Voltage Regulation in a Compact Package**  

In the world of electronic design, reliable voltage regulation is essential for ensuring stable performance across a wide range of applications. The **MM3Z3V3B** is a high-performance Zener diode designed to deliver precise 3.3V voltage regulation in a compact SOD-323 package. Ideal for power management, signal conditioning, and protection circuits, this component offers engineers a dependable solution for maintaining voltage stability in space-constrained designs.  

Engineered for accuracy, the MM3Z3V3B features a tight tolerance and low leakage current, making it suitable for sensitive electronics where voltage fluctuations must be minimized. With a power dissipation of 200mW, it provides efficient performance in low-power applications while maintaining consistent voltage clamping characteristics.  

The **SOD-323 package** ensures easy integration into modern PCB layouts, making it an excellent choice for portable devices, IoT modules, and embedded systems. Its small footprint allows for high-density designs without compromising performance, while robust construction ensures long-term reliability under varying environmental conditions.  

Key applications include:  
- **Voltage regulation** in power supplies and battery-operated devices  
- **Signal clamping** to protect sensitive ICs from overvoltage conditions  
- **Voltage reference** for analog and digital circuits requiring stable 3.3V levels  

For engineers seeking a cost-effective yet high-quality Zener diode, the **MM3Z3V3B** stands out as a versatile and dependable choice. Its combination of precision, compact size, and durability makes it an essential component for modern electronic systems.  

Whether used in consumer electronics, industrial controls, or automotive applications, this Zener diode delivers consistent performance, ensuring circuit integrity and longevity. Explore the benefits of the MM3Z3V3B and enhance your next design with reliable voltage regulation.

Application Scenarios & Design Considerations

3.3V 200mW 2% Zener, SOD323F

Alternative Part Number

  • BZT52B3V3 --: 3.3V zener diode in SOD-123 with similar 500mW power rating and tight tolerance, a common drop-in replacement for the MM3Z3V3B.
  • 1N4728A --: Classic 3.3V 1W zener diode in DO-41; higher power margin makes it a robust alternative where board space allows.
  • BZX84C3V3 --: Widely available 3.3V zener in SOT-23 with 300mW rating, suitable for low-power regulation and clamping applications.
  • BZT52C3V3 --: 3.3V zener diode in SOD-123 with similar tolerance and power rating, widely available and pin-compatible replacement.
  • MMSZ4684T1G --: 3.3V zener in SOD-123 package with comparable electrical characteristics, suitable as a direct surface-mount substitute.

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