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ISL9021AIRUCZ-T7A
Product Overview
Category
The ISL9021AIRUCZ-T7A belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
Characteristics
- Low dropout voltage
- High output accuracy
- Low quiescent current
- Wide input voltage range
Package
The ISL9021AIRUCZ-T7A comes in a small, lead-free 6-pin SC-70 package.
Essence
This voltage regulator is essential for maintaining consistent power supply in various electronic devices.
Packaging/Quantity
The ISL9021AIRUCZ-T7A is typically packaged in reels and available in quantities suitable for production runs.
Specifications
- Input Voltage Range: 2.3V to 5.5V
- Output Voltage Range: 0.8V to 3.3V
- Dropout Voltage: 150mV at 150mA
- Quiescent Current: 17µA
- Load Regulation: ±0.5%
- Line Regulation: ±0.2%
Detailed Pin Configuration
The ISL9021AIRUCZ-T7A has a simple 6-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. BYP (Bypass) 5. FB (Feedback) 6. VOUT (Output Voltage)
Functional Features
- Low dropout voltage for efficient power conversion
- Enable pin for easy control of the regulator
- Bypass pin for improved noise performance
- Feedback pin for precise output voltage regulation
Advantages and Disadvantages
Advantages
- Wide input voltage range
- Low quiescent current
- Small package size
- High output accuracy
Disadvantages
- Limited maximum output current
- Sensitive to external noise and layout considerations
Working Principles
The ISL9021AIRUCZ-T7A operates by comparing the feedback voltage with a reference voltage to adjust the output voltage, ensuring a stable and accurate power supply.
Detailed Application Field Plans
The ISL9021AIRUCZ-T7A is commonly used in portable electronic devices, battery-powered systems, and IoT applications where efficient power management is crucial.
Detailed and Complete Alternative Models
- ISL9001
- ISL9001A
- ISL9001B
- ISL9001C
In summary, the ISL9021AIRUCZ-T7A is a versatile voltage regulator with a wide input voltage range and low quiescent current, making it ideal for various electronic applications requiring efficient power management.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL9021AIRUCZ-T7A in technische oplossingen
What is the input voltage range of ISL9021AIRUCZ-T7A?
- The input voltage range of ISL9021AIRUCZ-T7A is typically 2.3V to 5.5V.
What is the output voltage range of ISL9021AIRUCZ-T7A?
- The output voltage range of ISL9021AIRUCZ-T7A is programmable from 0.6V to 3.3V.
What is the typical efficiency of ISL9021AIRUCZ-T7A?
- The typical efficiency of ISL9021AIRUCZ-T7A is around 95%.
What are the key features of ISL9021AIRUCZ-T7A?
- Some key features of ISL9021AIRUCZ-T7A include low quiescent current, high efficiency, and a wide input voltage range.
What is the maximum output current of ISL9021AIRUCZ-T7A?
- The maximum output current of ISL9021AIRUCZ-T7A is typically 300mA.
Does ISL9021AIRUCZ-T7A have built-in overcurrent protection?
- Yes, ISL9021AIRUCZ-T7A has built-in overcurrent protection to safeguard the device and the load.
Can ISL9021AIRUCZ-T7A be used in battery-powered applications?
- Yes, ISL9021AIRUCZ-T7A is suitable for battery-powered applications due to its low quiescent current and high efficiency.
What is the operating temperature range of ISL9021AIRUCZ-T7A?
- The operating temperature range of ISL9021AIRUCZ-T7A is typically -40°C to 85°C.
Is ISL9021AIRUCZ-T7A suitable for portable consumer electronics?
- Yes, ISL9021AIRUCZ-T7A is well-suited for portable consumer electronics due to its small footprint and low power consumption.
Does ISL9021AIRUCZ-T7A require external compensation components?
- No, ISL9021AIRUCZ-T7A does not require external compensation components, simplifying the design process.