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XC6121C749ER-G

XC6121C749ER-G

Product Overview

Category

XC6121C749ER-G belongs to the category of electronic components.

Use

It is commonly used in electronic circuits for voltage regulation and power management purposes.

Characteristics

  • Voltage regulation capabilities
  • Power management features
  • Compact size
  • High efficiency
  • Low power consumption

Package

XC6121C749ER-G is available in a small surface-mount package, which makes it suitable for use in compact electronic devices.

Essence

The essence of XC6121C749ER-G lies in its ability to regulate voltage and manage power efficiently, ensuring stable and reliable operation of electronic circuits.

Packaging/Quantity

XC6121C749ER-G is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 0.8V - 5.0V
  • Maximum Output Current: 100mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121C749ER-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin (optional)

Functional Features

XC6121C749ER-G offers the following functional features:

  • Voltage regulation: It ensures a stable output voltage within the specified range.
  • Overcurrent protection: It safeguards the circuit by limiting the output current.
  • Thermal shutdown: It protects the device from overheating by shutting down when the temperature exceeds a certain threshold.
  • Enable pin control (optional): It allows the user to enable or disable the device as per their requirements.

Advantages and Disadvantages

Advantages

  • Compact size enables usage in space-constrained applications.
  • High efficiency results in minimal power loss.
  • Low quiescent current prolongs battery life.
  • Wide input voltage range provides flexibility in various applications.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • Dropout voltage may affect performance in low-input voltage scenarios.

Working Principles

XC6121C749ER-G operates based on a voltage regulation principle. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage within the specified range. It utilizes various control mechanisms to ensure efficient power management and protection features.

Detailed Application Field Plans

XC6121C749ER-G finds applications in various electronic devices, including but not limited to:

  1. Mobile phones
  2. Portable media players
  3. Wearable devices
  4. IoT devices
  5. Battery-powered devices
  6. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6121C749ER-G are:

  1. XC6206P332MR-G
  2. XC6220B332MR-G
  3. XC6219B332MR-G
  4. XC6220C332MR-G
  5. XC6220D332MR-G

These models have comparable specifications and can be considered as alternatives depending on specific application requirements.

Note: The content provided above is an example and does not reflect actual product information.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق XC6121C749ER-G في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of XC6121C749ER-G in technical solutions:

Q1: What is XC6121C749ER-G? A1: XC6121C749ER-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.

Q2: What is the operating voltage range of XC6121C749ER-G? A2: The operating voltage range of XC6121C749ER-G is typically between 0.8V and 6.0V.

Q3: How does XC6121C749ER-G work? A3: XC6121C749ER-G monitors the input voltage and provides a reset signal when the voltage drops below a certain threshold. This can be used to ensure proper operation of microcontrollers or other sensitive components.

Q4: What is the output type of XC6121C749ER-G? A4: XC6121C749ER-G has an open-drain output, which means it can be connected to other devices with different voltage levels.

Q5: What is the quiescent current of XC6121C749ER-G? A5: The quiescent current of XC6121C749ER-G is typically around 1.0µA, making it suitable for low-power applications.

Q6: Can XC6121C749ER-G be used in automotive applications? A6: Yes, XC6121C749ER-G is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability.

Q7: What is the temperature range of XC6121C749ER-G? A7: XC6121C749ER-G has an operating temperature range of -40°C to +85°C, allowing it to be used in a wide range of environments.

Q8: Can XC6121C749ER-G be used for overvoltage protection? A8: No, XC6121C749ER-G is specifically designed as an undervoltage detector and does not provide overvoltage protection.

Q9: What is the package type of XC6121C749ER-G? A9: XC6121C749ER-G is available in a SOT-25 package, which is a small surface-mount package with 5 pins.

Q10: Is XC6121C749ER-G RoHS compliant? A10: Yes, XC6121C749ER-G is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

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