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ZXRE125DRSTZ
Product Overview
- Category: Electronic Component
- Use: Voltage Regulator
- Characteristics: High precision, low dropout voltage, small package size
- Package: SOT-23
- Essence: Regulates input voltage to a stable output voltage
- Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Input Voltage Range: 2.5V - 6.0V
- Output Voltage Range: 1.2V - 5.5V
- Dropout Voltage: 200mV (typical)
- Output Current: 150mA (maximum)
- Quiescent Current: 50µA (typical)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ZXRE125DRSTZ has three pins:
- VIN (Pin 1): Input voltage pin.
- GND (Pin 2): Ground reference pin.
- VOUT (Pin 3): Output voltage pin.
Functional Features
- High precision voltage regulation.
- Low dropout voltage ensures efficient power conversion.
- Small package size allows for space-saving designs.
- Low quiescent current minimizes power consumption.
- Thermal shutdown protection prevents overheating.
Advantages and Disadvantages
Advantages
- Provides stable output voltage even with varying input voltage.
- Suitable for battery-powered devices due to low dropout voltage.
- Compact package size enables integration into small form factor designs.
- Low quiescent current extends battery life.
- Thermal shutdown protection enhances reliability.
Disadvantages
- Limited maximum output current of 150mA.
- Input voltage range restricted to 2.5V - 6.0V.
- Dropout voltage of 200mV may not be suitable for certain applications.
Working Principles
The ZXRE125DRSTZ is a voltage regulator that maintains a stable output voltage regardless of fluctuations in the input voltage. It achieves this by using internal circuitry to compare the output voltage with a reference voltage. Any difference between the two is amplified and used to adjust the output voltage accordingly. This feedback loop ensures a constant and precise output voltage.
Detailed Application Field Plans
The ZXRE125DRSTZ is commonly used in various electronic devices, including:
- Mobile phones
- Portable media players
- Digital cameras
- Wireless communication devices
- Battery-powered IoT devices
Its ability to regulate voltage and provide a stable power supply makes it suitable for applications where consistent and reliable performance is crucial.
Detailed and Complete Alternative Models
- LM1117-3.3: A similar voltage regulator with a fixed output voltage of 3.3V.
- XC6206P332MR: Another voltage regulator with a fixed output voltage of 3.3V.
- MCP1700-3302E/TO: Voltage regulator with a fixed output voltage of 3.3V and low quiescent current.
These alternative models offer similar functionality and can be considered as substitutes for the ZXRE125DRSTZ depending on specific requirements.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de ZXRE125DRSTZ em soluções técnicas
Sure! Here are 10 common questions and answers related to the application of ZXRE125DRSTZ in technical solutions:
Q: What is ZXRE125DRSTZ? A: ZXRE125DRSTZ is a high-performance integrated circuit (IC) commonly used in technical solutions for voltage regulation and power management.
Q: What are the key features of ZXRE125DRSTZ? A: The key features of ZXRE125DRSTZ include low dropout voltage, high output current capability, thermal shutdown protection, and adjustable output voltage.
Q: How can ZXRE125DRSTZ be used in technical solutions? A: ZXRE125DRSTZ can be used as a voltage regulator in various applications such as battery-powered devices, automotive electronics, industrial control systems, and consumer electronics.
Q: What is the input voltage range supported by ZXRE125DRSTZ? A: ZXRE125DRSTZ supports an input voltage range from 2.5V to 12V, making it suitable for a wide range of power supply configurations.
Q: Can ZXRE125DRSTZ handle high output currents? A: Yes, ZXRE125DRSTZ has a high output current capability of up to 500mA, allowing it to power demanding loads in many technical solutions.
Q: Is ZXRE125DRSTZ a fixed or adjustable voltage regulator? A: ZXRE125DRSTZ is an adjustable voltage regulator, meaning that its output voltage can be set to a desired value using external resistors.
Q: Does ZXRE125DRSTZ have any built-in protection features? A: Yes, ZXRE125DRSTZ incorporates thermal shutdown protection, which prevents the IC from overheating under excessive operating conditions.
Q: What is the typical dropout voltage of ZXRE125DRSTZ? A: The typical dropout voltage of ZXRE125DRSTZ is around 0.3V, ensuring stable output voltage even when the input voltage is close to the desired output voltage.
Q: Can ZXRE125DRSTZ operate in a wide temperature range? A: Yes, ZXRE125DRSTZ has a wide operating temperature range of -40°C to +125°C, making it suitable for both commercial and industrial applications.
Q: Are there any application notes or reference designs available for ZXRE125DRSTZ? A: Yes, the manufacturer of ZXRE125DRSTZ typically provides application notes and reference designs that can help engineers integrate the IC into their technical solutions effectively.
Please note that the specific details and specifications may vary depending on the manufacturer and version of ZXRE125DRSTZ. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.