NZX3V3A,133
Product Overview
Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: Low dropout voltage, low quiescent current, high accuracy
Package: SOT-223
Essence: Integrated circuit for voltage regulation
Packaging/Quantity: Tape & Reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.2V to 16V
- Output Voltage: 3.3V
- Dropout Voltage: 300mV at 1A
- Quiescent Current: 75µA
- Accuracy: ±2%
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- GND
- VOUT
- VIN
Functional Features
- Low dropout voltage enables efficient regulation even with small input-output differentials
- Low quiescent current minimizes power consumption in standby mode
- High accuracy ensures precise voltage regulation
Advantages and Disadvantages
Advantages: - Efficient voltage regulation - Low power consumption - Precise output voltage
Disadvantages: - Limited input voltage range - Sensitive to load transients
Working Principles
The NZX3V3A,133 uses a feedback control loop to maintain the output voltage at a constant level, regardless of variations in the input voltage or load current. When the output voltage deviates from the desired level, the control circuit adjusts the pass transistor to bring it back to the specified value.
Detailed Application Field Plans
The NZX3V3A,133 is suitable for various applications requiring a stable 3.3V power supply, such as: - Battery-powered devices - IoT sensors - Portable consumer electronics
Detailed and Complete Alternative Models
- LM2937-3.3
- MCP1703-3302E
Note: The above information is for reference purposes only. Always refer to the manufacturer's datasheet for accurate specifications and details.
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What is NZX3V3A,133?
- NZX3V3A,133 is a voltage regulator diode commonly used in electronic circuits to regulate voltage and protect sensitive components from overvoltage.
What is the maximum input voltage for NZX3V3A,133?
- The maximum input voltage for NZX3V3A,133 is typically around 5.5V.
What is the output voltage of NZX3V3A,133?
- The output voltage of NZX3V3A,133 is 3.3V, making it suitable for powering various components in electronic devices.
How much current can NZX3V3A,133 handle?
- NZX3V3A,133 can handle a current of up to 200mA, making it suitable for low-power applications.
What are the typical applications of NZX3V3A,133?
- NZX3V3A,133 is commonly used in battery-powered devices, sensor modules, and low-power microcontroller systems to provide stable voltage regulation.
Is NZX3V3A,133 suitable for automotive applications?
- Yes, NZX3V3A,133 is often used in automotive electronics for voltage regulation and protection against voltage spikes.
Does NZX3V3A,133 require any external components for operation?
- NZX3V3A,133 typically requires input and output capacitors for stable operation, as well as proper heat sinking if the power dissipation is significant.
Can NZX3V3A,133 be used in parallel to increase current handling capacity?
- It is not recommended to use NZX3V3A,133 in parallel to increase current handling capacity due to potential mismatch in characteristics and thermal issues.
What are the key specifications to consider when using NZX3V3A,133 in a design?
- Key specifications to consider include input voltage range, output voltage accuracy, dropout voltage, quiescent current, and thermal resistance.
Are there any common failure modes or reliability concerns with NZX3V3A,133?
- Common failure modes include overcurrent or overvoltage events, and reliability concerns may arise if the device operates near its maximum ratings for extended periods. Proper derating and protection measures should be considered in the design.