Torex Semiconductor Ltd
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XC9140A331MR-G
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XC9140A331MR-G

Product Overview

Category

XC9140A331MR-G 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
  • Overcurrent protection
  • Thermal shutdown protection

Package

XC9140A331MR-G is available in a small surface-mount package.

Essence

The essence of XC9140A331MR-G lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

XC9140A331MR-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 3.3V
  • Output Current: 150mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin (optional)

Functional Features

  • Voltage regulation: XC9140A331MR-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: It safeguards the circuit by limiting the current in case of excessive load.
  • Thermal shutdown protection: In case of high temperature, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Low dropout voltage allows for efficient use of available power.
  • Wide input voltage range provides flexibility in various applications.
  • Overcurrent and thermal shutdown protection enhance reliability.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Lack of adjustable output voltage limits customization options.

Working Principles

XC9140A331MR-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage.

Detailed Application Field Plans

XC9140A331MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - IoT devices

Detailed and Complete Alternative Models

  1. XC9140A331MR-G-5: Output voltage of 5V
  2. XC9140A331MR-G-ADJ: Adjustable output voltage
  3. XC9140A331MR-G-LDO: Low dropout voltage variant

These alternative models provide different output voltages or additional features to cater to specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de XC9140A331MR-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of XC9140A331MR-G in technical solutions:

  1. Question: What is XC9140A331MR-G?
    - Answer: XC9140A331MR-G is a specific model of voltage regulator IC (integrated circuit) used for power management in electronic devices.

  2. Question: What is the input voltage range of XC9140A331MR-G?
    - Answer: The input voltage range of XC9140A331MR-G is typically between 2.5V and 6.0V.

  3. Question: What is the output voltage of XC9140A331MR-G?
    - Answer: The output voltage of XC9140A331MR-G is fixed at 3.3V.

  4. Question: What is the maximum output current of XC9140A331MR-G?
    - Answer: The maximum output current of XC9140A331MR-G is typically around 150mA.

  5. Question: Can XC9140A331MR-G be used in battery-powered applications?
    - Answer: Yes, XC9140A331MR-G can be used in battery-powered applications as it has a low dropout voltage and operates efficiently with low input voltages.

  6. Question: Is XC9140A331MR-G suitable for use in automotive electronics?
    - Answer: Yes, XC9140A331MR-G is designed to meet automotive-grade requirements and can be used in automotive electronics applications.

  7. Question: Does XC9140A331MR-G have built-in protection features?
    - Answer: Yes, XC9140A331MR-G includes various protection features such as overcurrent protection, thermal shutdown, and reverse current protection.

  8. Question: Can XC9140A331MR-G be used in space-constrained designs?
    - Answer: Yes, XC9140A331MR-G is available in a small package (e.g., SOT-25) which makes it suitable for space-constrained designs.

  9. Question: What is the operating temperature range of XC9140A331MR-G?
    - Answer: The operating temperature range of XC9140A331MR-G is typically between -40°C and +85°C.

  10. Question: Are there any application notes or reference designs available for XC9140A331MR-G?
    - Answer: Yes, the manufacturer provides application notes and reference designs to assist with the implementation of XC9140A331MR-G in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for XC9140A331MR-G.