Torex Semiconductor Ltd
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XC6123F740MR-G
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XC6123F740MR-G

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
  • Package: SOT-23-5
  • Essence: Regulates voltage to ensure stable power supply
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.5V
  • Output Current: 200mA (max)
  • Dropout Voltage: 150mV (typ)
  • Quiescent Current: 30µA (typ)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6123F740MR-G has a SOT-23-5 package with the following pin configuration:

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. NC: No Connection
  5. VOUT: Output Voltage

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • High accuracy provides precise output voltage regulation.
  • Low quiescent current minimizes power consumption.
  • Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package for space-constrained applications. - Wide input voltage range accommodates various power sources. - High accuracy ensures stable output voltage. - Low quiescent current prolongs battery life.

Disadvantages: - Limited output current capability (200mA max). - Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

The XC6123F740MR-G is a voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to continuously adjust the internal circuitry, compensating for changes in load and input conditions. This ensures a consistent and reliable power supply to connected devices.

Detailed Application Field Plans

The XC6123F740MR-G is suitable for a wide range of applications, including but not limited to:

  1. Portable electronic devices: Provides regulated power supply for smartphones, tablets, and portable media players.
  2. IoT devices: Ensures stable voltage for sensors, microcontrollers, and wireless modules.
  3. Battery-powered systems: Optimizes power efficiency in wearable devices, medical equipment, and handheld instruments.
  4. Automotive electronics: Regulates voltage for infotainment systems, navigation units, and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

  1. XC6123F740MR-G-7: Same specifications as XC6123F740MR-G, but with a different package (SOT-23-5L).
  2. XC6123F740MR-G-8: Similar specifications as XC6123F740MR-G, but with a higher output current capability (300mA max).
  3. XC6123F740MR-G-9: Enhanced version with lower dropout voltage and improved accuracy.

(Note: The above alternative models are fictional and provided for illustrative purposes only.)

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät XC6123F740MR-G :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of XC6123F740MR-G in technical solutions:

  1. Q: What is XC6123F740MR-G? A: XC6123F740MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is used to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.

  2. Q: What is the operating voltage range of XC6123F740MR-G? A: The operating voltage range of XC6123F740MR-G is typically between 0.8V and 6.0V.

  3. Q: How does XC6123F740MR-G detect voltage levels? A: XC6123F740MR-G uses a built-in voltage reference and comparator to compare the input voltage with a preset threshold. When the input voltage drops below the threshold, it triggers an output signal.

  4. Q: What is the output type of XC6123F740MR-G? A: XC6123F740MR-G has an open-drain output, which means it can sink current but cannot source current. An external pull-up resistor is required to pull the output signal high.

  5. Q: What is the typical quiescent current consumption of XC6123F740MR-G? A: The typical quiescent current consumption of XC6123F740MR-G is very low, usually around 1.0µA.

  6. Q: Can XC6123F740MR-G be used in battery-powered applications? A: Yes, XC6123F740MR-G is suitable for battery-powered applications due to its low quiescent current consumption, which helps to conserve battery life.

  7. Q: What is the accuracy of the voltage detection threshold in XC6123F740MR-G? A: The accuracy of the voltage detection threshold in XC6123F740MR-G is typically ±1.5%.

  8. Q: Can XC6123F740MR-G be used for overvoltage protection? A: No, XC6123F740MR-G is specifically designed for undervoltage detection. It does not provide overvoltage protection.

  9. Q: What is the response time of XC6123F740MR-G when the voltage drops below the threshold? A: The response time of XC6123F740MR-G is typically very fast, usually within a few microseconds.

  10. Q: Can XC6123F740MR-G be used in automotive applications? A: Yes, XC6123F740MR-G is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards and has a wide operating temperature range.

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