Torex Semiconductor Ltd
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XC6122A728ER-G
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XC6122A728ER-G

Product Overview

Category

XC6122A728ER-G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection

Package

XC6122A728ER-G comes in a small surface-mount package.

Essence

The essence of XC6122A728ER-G is to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

XC6122A728ER-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: 2.8V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 1.0μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122A728ER-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin

Functional Features

  • Voltage regulation: XC6122A728ER-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Low dropout voltage: It maintains a low voltage drop between the input and output, maximizing efficiency.
  • Low quiescent current: The regulator consumes minimal current when no load is connected, conserving power.
  • Thermal shutdown protection: It automatically shuts down if the temperature exceeds a safe limit, preventing damage.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures accurate output.
  • Low dropout voltage minimizes power loss.
  • Low quiescent current prolongs battery life.
  • Thermal shutdown protection prevents overheating.

Disadvantages

  • Limited input voltage range (2.5V - 6.0V).
  • Output voltage fixed at 2.8V, not adjustable.

Working Principles

XC6122A728ER-G utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

XC6122A728ER-G finds applications in various electronic devices that require a stable voltage supply. Some potential application fields include:

  1. Mobile devices: Smartphones, tablets, and portable media players.
  2. IoT devices: Sensors, wearable devices, and home automation systems.
  3. Automotive electronics: Infotainment systems, navigation units, and engine control modules.
  4. Industrial equipment: Measurement instruments, control systems, and power supplies.

Detailed and Complete Alternative Models

Some alternative models to XC6122A728ER-G that offer similar functionality are:

  1. XC6206P282MR-G: Adjustable voltage regulator with a dropout voltage of 200mV.
  2. LM1117MPX-2.8/NOPB: Fixed 2.8V voltage regulator with low dropout voltage and thermal shutdown protection.
  3. MCP1700T-2802E/TT: Low quiescent current voltage regulator with a fixed output voltage of 2.8V.

These alternative models can be considered based on specific requirements and compatibility with the target application.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng XC6122A728ER-G trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of XC6122A728ER-G in technical solutions:

  1. Question: What is XC6122A728ER-G?
    Answer: XC6122A728ER-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 XC6122A728ER-G?
    Answer: The operating voltage range of XC6122A728ER-G is typically between 0.8V and 6.0V.

  3. Question: How does XC6122A728ER-G work?
    Answer: XC6122A728ER-G works by comparing the input voltage with a fixed reference voltage. When the input voltage falls below a certain threshold, it triggers an output signal indicating a low voltage condition.

  4. Question: What is the output type of XC6122A728ER-G?
    Answer: XC6122A728ER-G has an open-drain output type, which means it can be connected to other devices or circuits to indicate a low voltage condition.

  5. Question: What is the quiescent current consumption of XC6122A728ER-G?
    Answer: The quiescent current consumption of XC6122A728ER-G is typically very low, usually around 1.0µA.

  6. Question: Can XC6122A728ER-G be used in battery-powered applications?
    Answer: Yes, XC6122A728ER-G is suitable for battery-powered applications due to its low quiescent current consumption, which helps conserve battery life.

  7. Question: What is the accuracy of XC6122A728ER-G?
    Answer: XC6122A728ER-G has a high accuracy of typically ±1.0% at room temperature.

  8. Question: Can XC6122A728ER-G be used in automotive applications?
    Answer: Yes, XC6122A728ER-G is AEC-Q100 qualified, making it suitable for automotive applications where reliable voltage monitoring is required.

  9. Question: Does XC6122A728ER-G have built-in hysteresis?
    Answer: Yes, XC6122A728ER-G has built-in hysteresis, which helps prevent output oscillation and provides stable voltage monitoring.

  10. Question: What is the package type of XC6122A728ER-G?
    Answer: XC6122A728ER-G is available in a small SOT-25 package, which is compact and suitable for space-constrained applications.

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