Torex Semiconductor Ltd
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XC6122E736ER-G
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XC6122E736ER-G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, High Accuracy, Low Quiescent Current
  • Package: SOT-23-5
  • Essence: Linear Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.5V
  • Output Current: 150mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 30µA
  • Line Regulation: ±0.05%/V
  • Load Regulation: ±0.3%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6122E736ER-G has a SOT-23-5 package with the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures stable output even when input voltage is close to the desired output voltage.
  • High accuracy provides precise regulation of the output voltage.
  • Low quiescent current minimizes power consumption when the regulator is in standby mode.
  • Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient regulation even with low input voltages. - High accuracy ensures reliable performance in various applications. - Low quiescent current prolongs battery life in portable devices. - Enable pin offers flexibility in power management.

Disadvantages: - Limited output current of 150mA may not be suitable for high-power applications. - SOT-23-5 package may require additional space on the PCB compared to smaller packages.

Working Principles

The XC6122E736ER-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This ensures a stable output voltage regardless of input voltage variations.

Detailed Application Field Plans

The XC6122E736ER-G is commonly used in various electronic devices, including:

  1. Battery-powered devices: Portable audio players, digital cameras, and handheld gaming consoles.
  2. IoT devices: Smart sensors, wearable devices, and home automation systems.
  3. Automotive electronics: Infotainment systems, dashboard displays, and lighting controls.
  4. Industrial equipment: Measurement instruments, control systems, and motor drivers.

Detailed and Complete Alternative Models

  1. XC6206P332MR-G: Low Dropout Voltage Regulator, SOT-23-3 package, 200mA output current.
  2. XC6220B332MR-G: Ultra-Low Quiescent Current Regulator, SOT-23-5 package, 300mA output current.
  3. XC6219B332MR-G: High Accuracy Voltage Regulator, SOT-23-5 package, 300mA output current.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του XC6122E736ER-G σε τεχνικές λύσεις

Sure! Here are 10 common questions and answers related to the application of XC6122E736ER-G in technical solutions:

  1. Question: What is XC6122E736ER-G?
    Answer: XC6122E736ER-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is commonly used for monitoring power supply voltages in various electronic devices.

  2. Question: What is the operating voltage range of XC6122E736ER-G?
    Answer: The operating voltage range of XC6122E736ER-G is typically between 0.8V and 6.0V.

  3. Question: How does XC6122E736ER-G detect voltage levels?
    Answer: XC6122E736ER-G uses an internal voltage reference to compare the input voltage with a preset threshold. When the input voltage falls below the threshold, it triggers an output signal.

  4. Question: What is the output configuration of XC6122E736ER-G?
    Answer: XC6122E736ER-G has an open-drain output configuration, which means it can be connected to other devices through a pull-up resistor.

  5. Question: Can XC6122E736ER-G be used for both overvoltage and undervoltage detection?
    Answer: No, XC6122E736ER-G is specifically designed for undervoltage detection only. It triggers an output signal when the voltage falls below the threshold.

  6. Question: What is the typical threshold voltage of XC6122E736ER-G?
    Answer: The typical threshold voltage of XC6122E736ER-G is 3.6V. However, it can be customized by connecting external resistors.

  7. Question: What is the quiescent current consumption of XC6122E736ER-G?
    Answer: The quiescent current consumption of XC6122E736ER-G is typically around 1.0µA, making it suitable for low-power applications.

  8. Question: Can XC6122E736ER-G tolerate voltage spikes or transients?
    Answer: Yes, XC6122E736ER-G has built-in hysteresis to prevent false triggering caused by voltage spikes or transients.

  9. Question: What is the temperature range in which XC6122E736ER-G can operate?
    Answer: XC6122E736ER-G can operate within a temperature range of -40°C to +85°C, making it suitable for various environmental conditions.

  10. Question: What are some typical applications of XC6122E736ER-G?
    Answer: XC6122E736ER-G is commonly used in battery-powered devices, portable electronics, automotive systems, industrial equipment, and other applications where undervoltage detection is critical for proper operation.

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