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MM3Z3V3ST1
Product Overview
Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: Small form factor, low power consumption
Package: SOT-23, SMD
Essence: Regulates voltage to 3.3V
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Input Voltage Range: 4.3V to 18V
- Output Voltage: 3.3V
- Output Current: 200mA
- Operating Temperature Range: -40°C to 125°C
- Dropout Voltage: 250mV at 100mA
Detailed Pin Configuration
- Input (VIN)
- Ground (GND)
- Output (VOUT)
Functional Features
- Low Quiescent Current
- Overcurrent Protection
- Thermal Shutdown Protection
- Reverse Polarity Protection
Advantages and Disadvantages
Advantages: - Small package size - Wide input voltage range - Built-in protection features
Disadvantages: - Limited output current - Higher dropout voltage compared to some alternatives
Working Principles
The MM3Z3V3ST1 is a voltage regulator that operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a constant output voltage.
Detailed Application Field Plans
The MM3Z3V3ST1 is suitable for various applications including: - Battery-powered devices - Portable electronics - IoT devices - Automotive electronics
Detailed and Complete Alternative Models
- MM3Z3V3T1G: Similar specifications with different packaging
- MM3Z3V3ST5G: Higher output current variant
- MM3Z3V3ST1G: Lead-free version of MM3Z3V3ST1
In conclusion, the MM3Z3V3ST1 is a versatile voltage regulator with a wide range of applications, compact design, and essential protection features. While it has limitations in terms of output current and dropout voltage, it offers reliable performance in various electronic circuits.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MM3Z3V3ST1 en soluciones técnicas
What is MM3Z3V3ST1?
- MM3Z3V3ST1 is a Zener diode with a voltage of 3.3V, commonly used as a voltage reference or voltage regulator in electronic circuits.
How does MM3Z3V3ST1 work?
- MM3Z3V3ST1 works by allowing current to flow in the forward direction like a regular diode, but it also conducts in the reverse direction when the voltage across it exceeds its breakdown voltage of 3.3V, effectively regulating the voltage.
What are the typical applications of MM3Z3V3ST1?
- MM3Z3V3ST1 is commonly used in voltage regulation, overvoltage protection, and voltage reference circuits in various technical solutions.
What is the maximum power dissipation of MM3Z3V3ST1?
- The maximum power dissipation of MM3Z3V3ST1 is typically around 200mW, making it suitable for low-power applications.
Can MM3Z3V3ST1 be used for reverse polarity protection?
- Yes, MM3Z3V3ST1 can be used for reverse polarity protection by placing it in series with the power supply, so that it conducts when the polarity is reversed, protecting the circuitry.
What is the temperature coefficient of MM3Z3V3ST1?
- The temperature coefficient of MM3Z3V3ST1 is typically around -2mV/°C, which means its voltage reference remains relatively stable over a range of temperatures.
Is MM3Z3V3ST1 suitable for precision voltage references?
- While MM3Z3V3ST1 provides a stable voltage reference, it may not be suitable for high-precision applications due to its inherent tolerance and temperature drift.
What are the key parameters to consider when using MM3Z3V3ST1 in a technical solution?
- Key parameters to consider include its voltage rating, power dissipation, temperature coefficient, and its suitability for the specific application requirements.
Can MM3Z3V3ST1 be used in battery-powered devices?
- Yes, MM3Z3V3ST1 can be used in battery-powered devices to regulate voltage and protect sensitive components from overvoltage conditions.
Are there any alternatives to MM3Z3V3ST1 for similar applications?
- Yes, other Zener diodes with different voltage ratings and characteristics can be considered based on the specific requirements of the technical solution.