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ISL9021IRURZ-T
Product Overview
Category
The ISL9021IRURZ-T belongs to the category of voltage regulators.
Use
It is used to regulate voltage in various electronic devices and systems.
Characteristics
- Low dropout voltage
- High accuracy
- Low quiescent current
- Overcurrent and thermal protection
Package
The ISL9021IRURZ-T comes in a small, thermally-enhanced 10 Ld 2x2 TDFN package.
Essence
This voltage regulator is essential for maintaining stable voltage levels in electronic circuits.
Packaging/Quantity
The ISL9021IRURZ-T is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Input Voltage Range: 2.3V to 5.5V
- Output Voltage Range: 0.8V to 3.3V
- Dropout Voltage: 200mV at 150mA
- Quiescent Current: 17µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The ISL9021IRURZ-T has a detailed pin configuration as follows: 1. VIN (Input Voltage) 2. EN (Enable Pin) 3. GND (Ground) 4. FB (Feedback) 5. VOUT (Output Voltage)
Functional Features
- Low dropout voltage for extended battery life
- High accuracy for precise voltage regulation
- Low quiescent current for improved efficiency
- Overcurrent and thermal protection for enhanced safety
Advantages and Disadvantages
Advantages
- Efficient voltage regulation
- Extended battery life
- Enhanced safety features
Disadvantages
- Limited input voltage range
- Sensitive to external noise
Working Principles
The ISL9021IRURZ-T works by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output voltage despite changes in input voltage and load conditions.
Detailed Application Field Plans
The ISL9021IRURZ-T is commonly used in portable electronic devices such as smartphones, tablets, and portable media players. It is also suitable for use in battery-powered IoT devices, wearable electronics, and handheld medical devices.
Detailed and Complete Alternative Models
Some alternative models to the ISL9021IRURZ-T include the LT1763, LM2937, and MCP1700 series of voltage regulators. These alternatives offer similar functionality and performance characteristics.
In conclusion, the ISL9021IRURZ-T is a versatile voltage regulator with a wide range of applications in portable and battery-powered electronic devices. Its high accuracy, low dropout voltage, and efficient operation make it a popular choice for designers seeking reliable voltage regulation solutions.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL9021IRURZ-T in technische oplossingen
Sure, here are 10 common questions and answers related to the application of ISL9021IRURZ-T:
Q: What is the input voltage range for ISL9021IRURZ-T? A: The input voltage range for ISL9021IRURZ-T is 2.3V to 5.5V.
Q: What is the typical output current capability of ISL9021IRURZ-T? A: The typical output current capability of ISL9021IRURZ-T is 300mA.
Q: Can ISL9021IRURZ-T be used in battery-powered applications? A: Yes, ISL9021IRURZ-T is suitable for battery-powered applications due to its low quiescent current and wide input voltage range.
Q: Does ISL9021IRURZ-T have built-in overcurrent protection? A: Yes, ISL9021IRURZ-T features built-in overcurrent protection to safeguard the load and the IC itself.
Q: What is the typical dropout voltage of ISL9021IRURZ-T? A: The typical dropout voltage of ISL9021IRURZ-T is 200mV at 150mA load.
Q: Is ISL9021IRURZ-T suitable for use in portable consumer electronics? A: Yes, ISL9021IRURZ-T is well-suited for portable consumer electronics due to its small footprint and low power consumption.
Q: Can ISL9021IRURZ-T be used in automotive applications? A: Yes, ISL9021IRURZ-T is qualified for automotive applications and can operate within the specified temperature range.
Q: What is the thermal shutdown temperature of ISL9021IRURZ-T? A: The thermal shutdown temperature of ISL9021IRURZ-T is typically 150°C.
Q: Does ISL9021IRURZ-T require external compensation components? A: No, ISL9021IRURZ-T is internally compensated and does not require external compensation components.
Q: What package options are available for ISL9021IRURZ-T? A: ISL9021IRURZ-T is available in a compact 6-pin WLCSP package, making it suitable for space-constrained designs.
These questions and answers cover various aspects of the application of ISL9021IRURZ-T in technical solutions. If you have more specific questions, feel free to ask!