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ISL9021AIRUCZ-T7A
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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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تکنیکی حل میں ISL9021AIRUCZ-T7A کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the input voltage range of ISL9021AIRUCZ-T7A?

    • The input voltage range of ISL9021AIRUCZ-T7A is typically 2.3V to 5.5V.

  2. What is the output voltage range of ISL9021AIRUCZ-T7A?

    • The output voltage range of ISL9021AIRUCZ-T7A is programmable from 0.6V to 3.3V.

  3. What is the typical efficiency of ISL9021AIRUCZ-T7A?

    • The typical efficiency of ISL9021AIRUCZ-T7A is around 95%.

  4. 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.

  5. What is the maximum output current of ISL9021AIRUCZ-T7A?

    • The maximum output current of ISL9021AIRUCZ-T7A is typically 300mA.

  6. Does ISL9021AIRUCZ-T7A have built-in overcurrent protection?

    • Yes, ISL9021AIRUCZ-T7A has built-in overcurrent protection to safeguard the device and the load.

  7. 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.

  8. What is the operating temperature range of ISL9021AIRUCZ-T7A?

    • The operating temperature range of ISL9021AIRUCZ-T7A is typically -40°C to 85°C.

  9. 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.

  10. Does ISL9021AIRUCZ-T7A require external compensation components?

    • No, ISL9021AIRUCZ-T7A does not require external compensation components, simplifying the design process.