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ISL80101IR50Z
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ISL80101IR50Z

Product Overview

Category

ISL80101IR50Z belongs to the category of voltage regulators.

Use

It is commonly 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

ISL80101IR50Z comes in a compact package, suitable for surface mount applications.

Essence

The essence of ISL80101IR50Z lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

ISL80101IR50Z is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.8V to VIN
  • Maximum Output Current: 1A
  • Dropout Voltage: 200mV at 1A
  • Quiescent Current: 55µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISL80101IR50Z has the following pin configuration:

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

Functional Features

  • Adjustable output voltage through external resistors
  • Soft-start function to reduce inrush current
  • Overcurrent protection to prevent damage to the device
  • Thermal shutdown protection to prevent overheating
  • Enable pin for easy on/off control

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Compact package size saves board space
  • Overcurrent and thermal protection enhance device reliability

Disadvantages

  • Limited maximum output current of 1A
  • Dropout voltage of 200mV may affect performance in low voltage applications

Working Principles

ISL80101IR50Z operates based on the principle of regulating voltage through a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of input voltage variations.

Detailed Application Field Plans

ISL80101IR50Z finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ISL80101IR50Z are: - LM1117-3.3 - LT1763-3.3 - TPS7A4700

These models offer similar functionality and characteristics, providing options for different design requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ISL80101IR50Z en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of ISL80101IR50Z in technical solutions:

  1. Q: What is ISL80101IR50Z? A: ISL80101IR50Z is a highly integrated, high-efficiency synchronous buck regulator designed for various applications requiring a regulated power supply.

  2. Q: What is the input voltage range of ISL80101IR50Z? A: The input voltage range of ISL80101IR50Z is typically between 2.7V and 5.5V.

  3. Q: What is the output voltage range of ISL80101IR50Z? A: The output voltage range of ISL80101IR50Z can be adjusted from 0.6V to 5.5V.

  4. Q: What is the maximum output current of ISL80101IR50Z? A: The maximum output current of ISL80101IR50Z is 1A.

  5. Q: Does ISL80101IR50Z have built-in protection features? A: Yes, ISL80101IR50Z includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.

  6. Q: Can ISL80101IR50Z operate in a wide temperature range? A: Yes, ISL80101IR50Z is designed to operate in a temperature range of -40°C to +125°C.

  7. Q: Is ISL80101IR50Z suitable for battery-powered applications? A: Yes, ISL80101IR50Z is well-suited for battery-powered applications due to its low quiescent current and high efficiency.

  8. Q: Can ISL80101IR50Z be used in automotive applications? A: Yes, ISL80101IR50Z is qualified for automotive applications and meets the necessary standards.

  9. Q: Does ISL80101IR50Z require any external components for operation? A: Yes, ISL80101IR50Z requires a few external components such as input/output capacitors and an inductor for proper operation.

  10. Q: What is the typical efficiency of ISL80101IR50Z? A: The typical efficiency of ISL80101IR50Z is around 95% under normal operating conditions.

Please note that these answers are general and may vary depending on specific application requirements. It's always recommended to refer to the datasheet and application notes for detailed information.