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ISL9003AIRUFZ-T
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ISL9003AIRUFZ-T

Product Overview

Category

ISL9003AIRUFZ-T belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Adjustable output voltage
  • Overcurrent and thermal protection

Package

ISL9003AIRUFZ-T comes in a small form factor package, suitable for surface mount applications.

Essence

The essence of ISL9003AIRUFZ-T lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 0.8V to 3.6V
  • Dropout Voltage: 200mV at 300mA
  • Quiescent Current: 25µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL9003AIRUFZ-T has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. FB (Feedback)
  5. VOUT (Output Voltage)

Functional Features

  • Low quiescent current consumption
  • Fast transient response
  • Built-in overcurrent and thermal protection
  • Adjustable output voltage through external resistors
  • Enable pin for power management control

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Small form factor package enables space-saving designs
  • Overcurrent and thermal protection ensure device safety

Disadvantages

  • Limited output voltage range may not be suitable for certain applications requiring higher voltages

Working Principles

ISL9003AIRUFZ-T operates based on the principle of linear voltage regulation. It takes an input voltage and regulates it to a desired output voltage level using a feedback mechanism.

Detailed Application Field Plans

ISL9003AIRUFZ-T finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL9003AIRUFZ-T are: - LM317 - LT1086 - TPS7A4700 - ADP3339

These models offer similar functionality and can be used as substitutes depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL9003AIRUFZ-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL9003AIRUFZ-T in technical solutions:

  1. Q: What is ISL9003AIRUFZ-T? A: ISL9003AIRUFZ-T is a low dropout (LDO) voltage regulator IC designed for use in various technical solutions.

  2. Q: What is the input voltage range supported by ISL9003AIRUFZ-T? A: The input voltage range supported by ISL9003AIRUFZ-T is typically between 1.8V and 5.5V.

  3. Q: What is the output voltage range of ISL9003AIRUFZ-T? A: The output voltage range of ISL9003AIRUFZ-T can be adjusted from 0.6V to 3.6V using external resistors.

  4. Q: What is the maximum output current that ISL9003AIRUFZ-T can provide? A: ISL9003AIRUFZ-T can provide a maximum output current of up to 300mA.

  5. Q: Is ISL9003AIRUFZ-T suitable for battery-powered applications? A: Yes, ISL9003AIRUFZ-T is suitable for battery-powered applications due to its low quiescent current and low dropout voltage.

  6. Q: Does ISL9003AIRUFZ-T have built-in thermal shutdown protection? A: Yes, ISL9003AIRUFZ-T has built-in thermal shutdown protection to prevent overheating.

  7. Q: Can ISL9003AIRUFZ-T operate in a wide temperature range? A: Yes, ISL9003AIRUFZ-T can operate in a temperature range of -40°C to +85°C.

  8. Q: What is the typical dropout voltage of ISL9003AIRUFZ-T? A: The typical dropout voltage of ISL9003AIRUFZ-T is around 200mV at a 300mA load.

  9. Q: Does ISL9003AIRUFZ-T have short-circuit protection? A: Yes, ISL9003AIRUFZ-T has built-in short-circuit protection to prevent damage in case of a short circuit.

  10. Q: Can ISL9003AIRUFZ-T be used in space-constrained applications? A: Yes, ISL9003AIRUFZ-T comes in a small package (e.g., 2mm x 2mm) and is suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific application and requirements.