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ISL9003IEHZ-T
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ISL9003IEHZ-T

Product Overview

Category

ISL9003IEHZ-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

ISL9003IEHZ-T comes in a compact and durable package, suitable for surface mount applications.

Essence

The essence of ISL9003IEHZ-T lies in its ability to provide stable and regulated voltage to electronic devices, ensuring their proper functioning.

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 (typical)
  • Maximum Output Current: 300mA
  • Quiescent Current: 17µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed 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 quiescent current consumption
  • Fast transient response
  • Built-in overcurrent and thermal protection
  • Adjustable output voltage through external resistors
  • Power-good indicator for output voltage monitoring

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows compatibility with various power sources
  • Small form factor and surface mount package enable space-saving designs
  • Excellent load and line regulation ensures stable output voltage

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Requires external resistors for adjusting the output voltage, adding complexity to the circuit design

Working Principles

ISL9003IEHZ-T operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The enable pin allows the device to be turned on or off as required.

Detailed Application Field Plans

ISL9003IEHZ-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

  1. ISL9003IEHZ
  2. ISL9003IEHZ-T7A
  3. ISL9003IEHZ-T13A
  4. ISL9003IEHZ-T25A
  5. ISL9003IEHZ-T50A

These alternative models offer similar functionality and specifications, providing flexibility in choosing the most suitable option for specific applications.

In conclusion, ISL9003IEHZ-T is a voltage regulator that offers high efficiency, wide input voltage range, and adjustable output voltage. Its compact package and functional features make it an ideal choice for various electronic devices. However, its limited maximum output current and requirement for external resistors should be considered when selecting this product for high-power applications.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van ISL9003IEHZ-T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of ISL9003IEHZ-T in technical solutions:

  1. Q: What is ISL9003IEHZ-T? A: ISL9003IEHZ-T is a low dropout voltage regulator (LDO) designed for use in various technical solutions.

  2. Q: What is the input voltage range of ISL9003IEHZ-T? A: The input voltage range of ISL9003IEHZ-T is typically between 1.8V and 5.5V.

  3. Q: What is the output voltage range of ISL9003IEHZ-T? A: The output voltage range of ISL9003IEHZ-T can be adjusted from 0.6V to 3.6V using external resistors.

  4. Q: What is the maximum output current of ISL9003IEHZ-T? A: The maximum output current of ISL9003IEHZ-T is 300mA.

  5. Q: What is the dropout voltage of ISL9003IEHZ-T? A: The dropout voltage of ISL9003IEHZ-T is typically around 200mV at full load.

  6. Q: Can ISL9003IEHZ-T operate in low-power modes? A: Yes, ISL9003IEHZ-T features a low-power mode that reduces quiescent current consumption to extend battery life.

  7. Q: Is ISL9003IEHZ-T suitable for battery-powered applications? A: Yes, ISL9003IEHZ-T is designed for low-power applications and is well-suited for battery-powered devices.

  8. Q: Does ISL9003IEHZ-T have built-in protection features? A: Yes, ISL9003IEHZ-T includes features like overcurrent protection, thermal shutdown, and reverse current protection.

  9. Q: Can ISL9003IEHZ-T be used in automotive applications? A: Yes, ISL9003IEHZ-T is qualified for automotive applications and meets the necessary standards.

  10. Q: What package options are available for ISL9003IEHZ-T? A: ISL9003IEHZ-T is available in a compact 6-lead Thin SOT23 package, making it suitable for space-constrained designs.

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