Torex Semiconductor Ltd
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XC6121D717ER-G
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XC6121D717ER-G

Product Overview

Category

XC6121D717ER-G belongs to the category of voltage regulators.

Use

It is used for regulating voltage in electronic circuits.

Characteristics

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

Package

XC6121D717ER-G comes in a small SOT-23-5 package.

Essence

The essence of XC6121D717ER-G is to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

It is typically packaged in reels, with 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 1.7V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30μA (typical)
  • Output Current: 150mA (maximum)

Detailed Pin Configuration

XC6121D717ER-G has the following pin configuration:

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

Functional Features

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

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact size
  • Low power consumption
  • Protection features

Disadvantages

  • Limited output current capacity
  • Restricted input voltage range

Working Principles

XC6121D717ER-G operates by comparing the output voltage with a reference voltage. It adjusts the resistance in the feedback loop to maintain a stable output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

XC6121D717ER-G is commonly used in various electronic devices, including:

  1. Mobile phones
  2. Portable media players
  3. Digital cameras
  4. Wireless communication modules
  5. Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121D717ER-G are:

  1. XC6206P332MR-G
  2. LM1117IMPX-1.8/NOPB
  3. MCP1700T-1802E/TT
  4. AP2112K-1.8TRG1
  5. NCP1117DT18RKG

These models offer similar voltage regulation capabilities and can be suitable replacements depending on specific requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan XC6121D717ER-G dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of XC6121D717ER-G in technical solutions:

  1. Question: What is XC6121D717ER-G?
    - Answer: XC6121D717ER-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 XC6121D717ER-G?
    - Answer: The operating voltage range of XC6121D717ER-G is typically between 0.7V and 6.0V.

  3. Question: How does XC6121D717ER-G work?
    - Answer: XC6121D717ER-G works by continuously monitoring the input voltage and comparing it to a reference voltage. When the input voltage falls below a certain threshold, the output of the IC changes state, indicating a low voltage condition.

  4. Question: What is the output configuration of XC6121D717ER-G?
    - Answer: XC6121D717ER-G has an open-drain output configuration, which means that it can sink current but cannot source current. This allows for flexibility in connecting external components.

  5. Question: What is the typical quiescent current consumption of XC6121D717ER-G?
    - Answer: The typical quiescent current consumption of XC6121D717ER-G is very low, usually around 1.0µA.

  6. Question: Can XC6121D717ER-G be used for overvoltage detection as well?
    - Answer: No, XC6121D717ER-G is specifically designed for undervoltage detection. For overvoltage detection, a different voltage detector IC should be used.

  7. Question: What is the typical response time of XC6121D717ER-G?
    - Answer: The typical response time of XC6121D717ER-G is very fast, usually around 1µs. This makes it suitable for applications that require quick detection of voltage drops.

  8. Question: Can XC6121D717ER-G be used in automotive applications?
    - Answer: Yes, XC6121D717ER-G is AEC-Q100 qualified, making it suitable for use in automotive applications where reliable undervoltage detection is required.

  9. Question: Does XC6121D717ER-G have built-in hysteresis?
    - Answer: Yes, XC6121D717ER-G has a built-in hysteresis of typically 50mV. This helps to prevent false triggering due to voltage fluctuations or noise.

  10. Question: What is the package type of XC6121D717ER-G?
    - Answer: XC6121D717ER-G is available in a SOT-25 package, which is a small surface-mount package with 5 pins.

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