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ISL9021AIRUKZ-T7A
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ISL9021AIRUKZ-T7A

Product Overview

Category

The ISL9021AIRUKZ-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

  • High efficiency
  • Low quiescent current
  • Wide input voltage range
  • Small package size

Package

The ISL9021AIRUKZ-T7A comes in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of the ISL9021AIRUKZ-T7A lies in its ability to provide consistent and regulated power to electronic devices.

Packaging/Quantity

The ISL9021AIRUKZ-T7A is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

  • Input Voltage Range: 2.3V to 5.5V
  • Output Voltage Range: 0.8V to 3.3V
  • Quiescent Current: 22µA
  • Efficiency: Up to 95%
  • Package Type: WLCSP

Detailed Pin Configuration

The ISL9021AIRUKZ-T7A has a total of 6 pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. FB (Feedback) 5. SW (Switch) 6. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown
  • Soft-start capability

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Wide input voltage range enhances versatility
  • Small package size enables use in compact designs

Disadvantages

  • Limited output current compared to some alternative models
  • Higher cost compared to traditional linear regulators

Working Principles

The ISL9021AIRUKZ-T7A operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. When the input voltage fluctuates, the regulator adjusts the output voltage to maintain stability.

Detailed Application Field Plans

The ISL9021AIRUKZ-T7A is well-suited for various portable and battery-powered applications, including: - Mobile devices - Wearable electronics - Portable medical devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models to the ISL9021AIRUKZ-T7A include: - TPS799 - LT1763 - MCP1703

In conclusion, the ISL9021AIRUKZ-T7A is a versatile voltage regulator with high efficiency and a wide input voltage range, making it suitable for a range of portable and battery-powered applications.

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Énumérez 10 questions et réponses courantes liées à l'application de ISL9021AIRUKZ-T7A dans les solutions techniques

  1. What is the input voltage range of ISL9021AIRUKZ-T7A?

    • The input voltage range of ISL9021AIRUKZ-T7A is 2.5V to 5.5V.

  2. What is the output voltage range of ISL9021AIRUKZ-T7A?

    • The output voltage range of ISL9021AIRUKZ-T7A is 0.8V to 3.3V.

  3. What is the maximum output current of ISL9021AIRUKZ-T7A?

    • The maximum output current of ISL9021AIRUKZ-T7A is 300mA.

  4. What is the typical quiescent current of ISL9021AIRUKZ-T7A?

    • The typical quiescent current of ISL9021AIRUKZ-T7A is 22µA.

  5. Does ISL9021AIRUKZ-T7A have overcurrent protection?

    • Yes, ISL9021AIRUKZ-T7A has overcurrent protection.

  6. What is the operating temperature range of ISL9021AIRUKZ-T7A?

    • The operating temperature range of ISL9021AIRUKZ-T7A is -40°C to 85°C.

  7. Is ISL9021AIRUKZ-T7A suitable for battery-powered applications?

    • Yes, ISL9021AIRUKZ-T7A is suitable for battery-powered applications due to its low quiescent current.

  8. Does ISL9021AIRUKZ-T7A require external compensation components?

    • No, ISL9021AIRUKZ-T7A does not require external compensation components.

  9. Can ISL9021AIRUKZ-T7A be used in portable devices?

    • Yes, ISL9021AIRUKZ-T7A is suitable for use in portable devices due to its low power consumption.

  10. What package type is ISL9021AIRUKZ-T7A available in?

    • ISL9021AIRUKZ-T7A is available in a compact 6-pin Thin SOT23 package.