Torex Semiconductor Ltd
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XC6122D426MR-G
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XC6122D426MR-G

Product Overview

Category

XC6122D426MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Thermal shutdown protection
  • Overcurrent protection

Package

XC6122D426MR-G comes in a small SOT-23-5 package.

Essence

The essence of XC6122D426MR-G is to provide a stable and regulated voltage supply to electronic devices.

Packaging/Quantity

It is typically packaged in reels, with each reel containing a specific quantity of XC6122D426MR-G units.

Specifications

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage: 4.26V
  • Dropout Voltage: 0.15V (at 50mA)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122D426MR-G has five pins:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. NC: No connection pin
  5. VOUT: Output voltage pin

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • High output voltage accuracy provides precise voltage regulation.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents overheating.
  • Overcurrent protection safeguards against excessive current flow.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact package size
  • Wide operating temperature range
  • Protection features for enhanced safety

Disadvantages

  • Limited input voltage range (2.0V to 6.0V)
  • Dropout voltage may affect efficiency in low voltage applications

Working Principles

XC6122D426MR-G operates by comparing the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

XC6122D426MR-G finds applications in various electronic devices, including:

  1. Battery-powered devices
  2. Portable audio players
  3. Mobile phones
  4. Wearable devices
  5. IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6122D426MR-G are:

  1. LM1117-3.3: A popular linear voltage regulator with a fixed output voltage of 3.3V.
  2. LT1763: A low dropout voltage regulator with adjustable output voltage.
  3. TPS7A4700: An ultra-low noise, high PSRR (Power Supply Rejection Ratio) voltage regulator.

These alternative models offer similar functionality and can be chosen based on specific requirements and design constraints.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan XC6122D426MR-G dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of XC6122D426MR-G in technical solutions:

  1. Q: What is XC6122D426MR-G? A: XC6122D426MR-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. Q: What is the operating voltage range of XC6122D426MR-G? A: The operating voltage range of XC6122D426MR-G is from 0.8V to 6.0V.

  3. Q: What is the output type of XC6122D426MR-G? A: XC6122D426MR-G has an open-drain output type, which means it can sink current but cannot source current.

  4. Q: What is the typical quiescent current consumption of XC6122D426MR-G? A: The typical quiescent current consumption of XC6122D426MR-G is around 1.0µA.

  5. Q: How does XC6122D426MR-G detect voltage levels? A: XC6122D426MR-G compares the input voltage with a fixed threshold voltage internally set within the IC. When the input voltage falls below this threshold, the output becomes active.

  6. Q: Can XC6122D426MR-G be used for undervoltage detection? A: Yes, XC6122D426MR-G is commonly used for undervoltage detection, where it can monitor if the input voltage drops below a certain threshold.

  7. Q: What is the hysteresis feature in XC6122D426MR-G? A: XC6122D426MR-G has built-in hysteresis, which helps to prevent output oscillation near the threshold voltage. It ensures a stable output even in noisy environments.

  8. Q: What is the maximum voltage that XC6122D426MR-G can withstand on its input pin? A: The maximum voltage that XC6122D426MR-G can withstand on its input pin is 10V.

  9. Q: Can XC6122D426MR-G be used for overvoltage detection? A: No, XC6122D426MR-G is not designed for overvoltage detection. It is primarily used for undervoltage detection.

  10. Q: What are some typical applications of XC6122D426MR-G? A: XC6122D426MR-G is commonly used in battery-powered devices, portable electronics, automotive systems, industrial equipment, and other applications where monitoring power supply voltages is critical.

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