Microsemi Corporation
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LX7104ISF
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LX7104ISF

Product Overview

Category

LX7104ISF belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management and control.

Characteristics

  • LX7104ISF is a high-performance voltage regulator.
  • It provides stable and regulated output voltage.
  • The IC offers excellent load regulation and low dropout voltage.
  • It operates efficiently with low quiescent current.
  • LX7104ISF has built-in protection features such as thermal shutdown and overcurrent protection.

Package

The LX7104ISF is available in a small outline package (SOP) with 8 pins.

Essence

The essence of LX7104ISF lies in its ability to regulate and control voltage effectively, ensuring reliable power supply to electronic devices.

Packaging/Quantity

The IC is typically packaged in reels or tubes, containing a specified quantity per package.

Specifications

  • Input Voltage Range: 2.5V - 6V
  • Output Voltage Range: 1.2V - 5.5V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LX7104ISF IC 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
  6. NC: No connection pin
  7. NC: No connection pin
  8. VREF: Reference voltage pin

Functional Features

  • High Efficiency: LX7104ISF provides efficient voltage regulation, minimizing power loss.
  • Low Quiescent Current: The IC consumes very low current when in standby mode, conserving power.
  • Thermal Shutdown Protection: It incorporates a thermal shutdown feature to prevent overheating and damage.
  • Overcurrent Protection: LX7104ISF has built-in protection against excessive current flow, safeguarding the circuitry.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Low dropout voltage
  • Efficient power management
  • Integrated protection features

Disadvantages

  • Limited maximum output current (500mA)
  • Restricted input voltage range (2.5V - 6V)

Working Principles

LX7104ISF 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. By continuously monitoring the load conditions, it ensures consistent power supply to the connected electronic devices.

Detailed Application Field Plans

LX7104ISF finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LX7104ISF are: - LM317: Adjustable voltage regulator - LT1084: Low dropout positive fixed voltage regulator - TPS7A47: Ultra-low noise, high PSRR, low dropout voltage regulator

These alternatives can be considered based on specific requirements and design constraints.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LX7104ISF in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of LX7104ISF in technical solutions:

  1. Question: What is LX7104ISF?
    Answer: LX7104ISF is a specific model of integrated circuit (IC) used in technical solutions.

  2. Question: What is the purpose of LX7104ISF?
    Answer: The purpose of LX7104ISF is to provide various functionalities and features required in technical applications.

  3. Question: What are some typical applications of LX7104ISF?
    Answer: LX7104ISF can be used in power management systems, motor control circuits, industrial automation, and other similar technical solutions.

  4. Question: What voltage range does LX7104ISF support?
    Answer: LX7104ISF typically supports a voltage range of X volts to Y volts.

  5. Question: Can LX7104ISF handle high currents?
    Answer: Yes, LX7104ISF is designed to handle high currents up to Z amps.

  6. Question: Does LX7104ISF have built-in protection features?
    Answer: Yes, LX7104ISF often includes built-in protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.

  7. Question: Is LX7104ISF compatible with microcontrollers?
    Answer: Yes, LX7104ISF is commonly compatible with various microcontrollers and can be easily integrated into existing systems.

  8. Question: What is the operating temperature range for LX7104ISF?
    Answer: LX7104ISF typically operates within a temperature range of A degrees Celsius to B degrees Celsius.

  9. Question: Can LX7104ISF be used in automotive applications?
    Answer: Yes, LX7104ISF is often suitable for automotive applications due to its robustness and reliability.

  10. Question: Are there any evaluation boards or reference designs available for LX7104ISF?
    Answer: Yes, some manufacturers provide evaluation boards and reference designs to help developers quickly prototype and implement LX7104ISF in their technical solutions.

Please note that the specific details mentioned in the answers may vary depending on the actual specifications of LX7104ISF and its manufacturer's documentation.