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ISL88003IE26Z-TK
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ISL88003IE26Z-TK

Product Overview

Category

ISL88003IE26Z-TK belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Voltage regulation capabilities
  • Power management features
  • Compact package size
  • High efficiency
  • Low power consumption

Package

ISL88003IE26Z-TK is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

ISL88003IE26Z-TK is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 0.6V to 3.3V
  • Maximum Output Current: 1A
  • Operating Temperature Range: -40°C to +85°C
  • Efficiency: Up to 95%
  • Quiescent Current: 35µA

Detailed Pin Configuration

ISL88003IE26Z-TK has the following pin configuration:

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

Functional Features

  • Wide input voltage range for compatibility with various power sources
  • Adjustable output voltage for flexibility in different applications
  • Overcurrent protection to prevent damage to the device
  • Thermal shutdown feature to prevent overheating
  • Soft-start capability for smooth power-up operation

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption
  • Compact package size allows for space-saving designs
  • Wide input voltage range provides versatility in power source selection
  • Adjustable output voltage enables customization for specific requirements

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Operating temperature range may restrict usage in extreme environments

Working Principles

ISL88003IE26Z-TK operates based on a switching regulator topology. It uses a control circuit to regulate the input voltage and convert it into a stable output voltage. This is achieved through the use of internal switches that control the flow of current and maintain the desired output voltage level.

Detailed Application Field Plans

ISL88003IE26Z-TK finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ISL88003IE26Z-TK are: - LM2576-ADJ - LT1084CP-5 - TPS5430DDAR

These models can be considered as alternatives depending on specific requirements and design constraints.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق ISL88003IE26Z-TK في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of ISL88003IE26Z-TK in technical solutions:

  1. Q: What is ISL88003IE26Z-TK? A: ISL88003IE26Z-TK 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 ISL88003IE26Z-TK? A: The operating voltage range of ISL88003IE26Z-TK is from 0.4V to 5.5V.

  3. Q: What is the purpose of using ISL88003IE26Z-TK in technical solutions? A: ISL88003IE26Z-TK is used to monitor and control power supply voltages, ensuring stable operation and protecting sensitive components from voltage fluctuations.

  4. Q: Can ISL88003IE26Z-TK be used in battery-powered applications? A: Yes, ISL88003IE26Z-TK 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 be set with ISL88003IE26Z-TK? A: ISL88003IE26Z-TK allows the user to set two voltage thresholds, one for undervoltage detection and another for overvoltage detection.

  6. Q: What is the typical accuracy of voltage monitoring with ISL88003IE26Z-TK? A: The typical accuracy of voltage monitoring with ISL88003IE26Z-TK is ±1.5%.

  7. Q: Does ISL88003IE26Z-TK have any built-in delay functions? A: Yes, ISL88003IE26Z-TK provides programmable delay functions to prevent false triggering due to voltage transients or noise.

  8. Q: Can ISL88003IE26Z-TK generate a reset signal when the voltage goes out of range? A: Yes, ISL88003IE26Z-TK can generate an active-low reset signal when the monitored voltage exceeds the set thresholds.

  9. Q: What is the maximum supply current required by ISL88003IE26Z-TK? A: The maximum supply current required by ISL88003IE26Z-TK is 10µA (microamps).

  10. Q: Is ISL88003IE26Z-TK available in different package options? A: Yes, ISL88003IE26Z-TK is available in a small SOT-23 package, which is suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements of ISL88003IE26Z-TK.