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ISL88002IE31Z-T
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ISL88002IE31Z-T

Product Overview

Category

ISL88002IE31Z-T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

  • Integrated voltage regulator
  • Efficient power management
  • Compact size
  • High reliability

Package

ISL88002IE31Z-T is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of ISL88002IE31Z-T lies in its ability to regulate voltage efficiently, ensuring stable power supply to electronic devices.

Packaging/Quantity

ISL88002IE31Z-T 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 3.6V
  • Maximum Output Current: 300mA
  • Operating Temperature Range: -40°C to +85°C
  • Dropout Voltage: 200mV at 150mA
  • Quiescent Current: 35µA

Detailed Pin Configuration

ISL88002IE31Z-T has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. FB: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection
  • Adjustable output voltage
  • Low quiescent current

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Compact size
  • Wide input voltage range
  • Multiple protection features
  • Adjustable output voltage

Disadvantages

  • Limited maximum output current (300mA)
  • Operating temperature range may not be suitable for extreme environments

Working Principles

ISL88002IE31Z-T works by regulating the input voltage to a stable and adjustable output voltage. It achieves this through internal circuitry that monitors the feedback voltage and adjusts the output accordingly. The device also incorporates various protection mechanisms to ensure safe operation.

Detailed Application Field Plans

ISL88002IE31Z-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 to ISL88002IE31Z-T include: - LM1117-3.3 - TPS79633 - LT1763-3.3 - MCP1702-3302E

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

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL88002IE31Z-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL88002IE31Z-T in technical solutions:

  1. Q: What is ISL88002IE31Z-T? A: ISL88002IE31Z-T is a voltage supervisor IC (Integrated Circuit) designed for monitoring power supply voltages in various applications.

  2. Q: What is the operating voltage range of ISL88002IE31Z-T? A: The operating voltage range of ISL88002IE31Z-T is from 0.4V to 5.5V.

  3. Q: What is the purpose of using ISL88002IE31Z-T in technical solutions? A: ISL88002IE31Z-T is used to monitor and control power supply voltages, ensuring stable operation and protecting sensitive components from voltage fluctuations.

  4. Q: Can ISL88002IE31Z-T be used in battery-powered applications? A: Yes, ISL88002IE31Z-T can be used in battery-powered applications as it operates within a wide voltage range and has low quiescent current consumption.

  5. Q: How many voltage thresholds can ISL88002IE31Z-T monitor? A: ISL88002IE31Z-T can monitor two voltage thresholds, typically used for undervoltage and overvoltage detection.

  6. Q: What is the output configuration of ISL88002IE31Z-T? A: ISL88002IE31Z-T provides an open-drain output, which can be easily interfaced with other digital circuits.

  7. Q: Can ISL88002IE31Z-T generate a reset signal when a voltage threshold is crossed? A: Yes, ISL88002IE31Z-T can generate a reset signal when a voltage threshold is crossed, ensuring proper system initialization.

  8. Q: What is the typical response time of ISL88002IE31Z-T? A: The typical response time of ISL88002IE31Z-T is around 200µs, making it suitable for fast-acting protection in critical applications.

  9. Q: Is ISL88002IE31Z-T immune to noise and voltage transients? A: Yes, ISL88002IE31Z-T has built-in noise immunity and hysteresis to prevent false triggering due to noise or voltage transients.

  10. Q: Can ISL88002IE31Z-T be used in industrial temperature environments? A: Yes, ISL88002IE31Z-T is designed to operate in a wide temperature range from -40°C to +125°C, making it suitable for industrial applications.

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