Microsemi Corporation
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LE89830JSCT
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LE89830JSCT

Product Overview

  • Category: Integrated Circuit
  • Use: Electronic Component for Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: Surface Mount Technology (SMT)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage Range: 1.2V to 3.6V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 200mV at 300mA
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LE89830JSCT has the following pin configuration:

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

Functional Features

  • High Efficiency: The LE89830JSCT offers high efficiency power conversion, minimizing energy loss.
  • Low Power Consumption: With a low quiescent current of 50µA, it reduces power consumption in standby mode.
  • Overcurrent Protection: The integrated circuit includes overcurrent protection to safeguard connected devices.
  • Thermal Shutdown: It features thermal shutdown protection, preventing damage due to excessive heat.

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Low power consumption in standby mode - Overcurrent and thermal protection

Disadvantages: - Limited maximum output current (500mA)

Working Principles

The LE89830JSCT is a voltage regulator that takes an input voltage within the range of 2.7V to 5.5V and provides a regulated output voltage between 1.2V and 3.6V. It achieves this by using internal circuitry to maintain a stable output voltage despite variations in the input voltage or load conditions. The integrated overcurrent protection ensures that the connected devices are not subjected to excessive current, while the thermal shutdown feature prevents damage due to overheating.

Detailed Application Field Plans

The LE89830JSCT is commonly used in various electronic devices where power management is crucial. Some of its application fields include:

  1. Mobile Devices: Smartphones, tablets, and portable media players benefit from the efficient power conversion and low power consumption of the LE89830JSCT.
  2. Wearable Electronics: Fitness trackers, smartwatches, and other wearable devices can optimize battery life with the help of this voltage regulator.
  3. IoT Devices: Internet of Things (IoT) devices, such as sensors and connected appliances, can benefit from the stability and efficiency provided by the LE89830JSCT.

Detailed and Complete Alternative Models

  1. LE89831JSCT: Similar to LE89830JSCT but with a higher maximum output current of 1A.
  2. LE89832JSCT: A variant with adjustable output voltage, allowing for greater flexibility in different applications.
  3. LE89833JSCT: Offers enhanced thermal performance for applications requiring extended operating temperature ranges.

These alternative models provide options with varying specifications to cater to different requirements within the power management domain.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng LE89830JSCT sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of LE89830JSCT in technical solutions:

  1. Q: What is LE89830JSCT? A: LE89830JSCT is a specific model or part number of a component used in technical solutions, such as electronic devices or systems.

  2. Q: What is the purpose of LE89830JSCT? A: The purpose of LE89830JSCT is to perform a specific function within a technical solution, which can vary depending on the application.

  3. Q: How does LE89830JSCT work? A: LE89830JSCT works by receiving input signals, processing them according to its design, and producing output signals or performing a specific action based on the processed information.

  4. Q: What are the key features of LE89830JSCT? A: The key features of LE89830JSCT may include its size, power requirements, input/output capabilities, operating temperature range, and any additional functionalities it offers.

  5. Q: In which technical solutions can LE89830JSCT be used? A: LE89830JSCT can be used in various technical solutions, including but not limited to consumer electronics, automotive applications, industrial automation, and telecommunications.

  6. Q: Are there any specific precautions or considerations when using LE89830JSCT? A: Yes, it is important to follow the manufacturer's guidelines and datasheet for proper handling, installation, and usage of LE89830JSCT. This may include precautions regarding voltage levels, ESD protection, and thermal management.

  7. Q: Can LE89830JSCT be replaced with other similar components? A: It depends on the specific requirements and compatibility of the technical solution. It is recommended to consult the system's design documentation or contact the manufacturer for guidance on suitable alternatives.

  8. Q: How can I obtain LE89830JSCT for my technical solution? A: LE89830JSCT can be obtained from authorized distributors, online marketplaces, or directly from the manufacturer. It is advisable to ensure the authenticity and reliability of the source.

  9. Q: Is there any technical support available for LE89830JSCT? A: Yes, most manufacturers provide technical support through their website, customer service channels, or dedicated forums where you can seek assistance regarding the application of LE89830JSCT.

  10. Q: Can I find reference designs or application notes for using LE89830JSCT? A: Yes, many manufacturers offer reference designs and application notes that provide guidelines, circuit examples, and best practices for integrating LE89830JSCT into various technical solutions. These resources can be helpful during the design and implementation process.

Please note that the specific details and answers may vary depending on the actual component and its manufacturer.