PDZVTR4.7A
Product Overview
Category: Electronic Component
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: SOT-23
Essence: Regulates voltage with low dropout and high precision
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage: 1.2V to 3.6V
- Dropout Voltage: 200mV at 150mA
- Accuracy: ±1%
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The PDZVTR4.7A has three pins: 1. VIN (Pin 1): Input voltage 2. GND (Pin 2): Ground 3. VOUT (Pin 3): Output voltage
Functional Features
- Low dropout voltage
- High accuracy
- Low quiescent current
- Thermal shutdown protection
Advantages and Disadvantages
Advantages: - Wide input voltage range - Small package size - Low dropout voltage - High accuracy
Disadvantages: - Limited output current capability - Sensitive to thermal conditions
Working Principles
The PDZVTR4.7A is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the desired output voltage. It achieves this by using a PNP pass transistor to regulate the output voltage.
Detailed Application Field Plans
The PDZVTR4.7A is suitable for various applications requiring a stable voltage supply, such as: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices
Detailed and Complete Alternative Models
- PDZVTR3.3A: Similar characteristics but with a fixed 3.3V output
- PDZVTR5.0A: Similar characteristics but with a fixed 5.0V output
- PDZVTR6.0A: Similar characteristics but with a fixed 6.0V output
In conclusion, the PDZVTR4.7A is a versatile voltage regulator with low dropout and high accuracy, making it suitable for a wide range of electronic applications.
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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi PDZVTR4.7A dalam penyelesaian teknikal
Sure, here are 10 common questions and answers related to the application of PDZVTR4.7A in technical solutions:
What is PDZVTR4.7A?
- PDZVTR4.7A is a type of voltage regulator diode commonly used for stabilizing voltage in electronic circuits.
What is the maximum voltage rating of PDZVTR4.7A?
- The maximum voltage rating of PDZVTR4.7A is 4.7 volts.
How does PDZVTR4.7A work in voltage regulation?
- PDZVTR4.7A works by shunting excess current when the voltage exceeds its rated value, thereby stabilizing the voltage across the circuit.
What are the typical applications of PDZVTR4.7A?
- PDZVTR4.7A is commonly used in voltage reference circuits, voltage clamping, and overvoltage protection in various electronic devices.
Can PDZVTR4.7A be used in automotive electronics?
- Yes, PDZVTR4.7A can be used in automotive electronics for voltage stabilization and protection against voltage spikes.
What are the key characteristics of PDZVTR4.7A?
- The key characteristics of PDZVTR4.7A include low leakage current, high surge capability, and fast response time.
Is PDZVTR4.7A suitable for low-power applications?
- Yes, PDZVTR4.7A is suitable for low-power applications due to its low forward voltage drop and minimal power dissipation.
How should PDZVTR4.7A be connected in a circuit?
- PDZVTR4.7A should be connected in parallel with the load, ensuring that it conducts when the voltage exceeds its rating.
Can PDZVTR4.7A replace other types of voltage regulators?
- PDZVTR4.7A is not a traditional voltage regulator and is typically used for specific applications such as voltage clamping and transient suppression.
Are there any precautions to consider when using PDZVTR4.7A?
- It's important to ensure that the maximum voltage rating is not exceeded, and proper heat dissipation measures should be taken to prevent overheating during operation.
I hope these questions and answers provide a good overview of the application of PDZVTR4.7A in technical solutions. Let me know if you need further information!