Torex Semiconductor Ltd
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XC6121D721MR-G
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XC6121D721MR-G

Product Overview

Category

XC6121D721MR-G belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

  • Voltage regulation capability
  • Compact size
  • Low power consumption
  • High efficiency

Package

XC6121D721MR-G is available in a small surface mount package.

Essence

The essence of XC6121D721MR-G lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

XC6121D721MR-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: 3.3V
  • Output Current: 150mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121D721MR-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. CE: Chip enable pin

Functional Features

  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection
  • Reverse current protection

Advantages

  • Small form factor allows for space-saving designs
  • Low power consumption increases overall system efficiency
  • Wide operating temperature range enables usage in various environments
  • Robust protection features ensure reliable operation

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Fixed output voltage may not be adjustable for specific requirements

Working Principles

XC6121D721MR-G operates by regulating the input voltage to a stable output voltage of 3.3V. It utilizes internal circuitry to monitor and adjust the voltage, ensuring a consistent output even with varying input conditions.

Detailed Application Field Plans

XC6121D721MR-G finds applications in various electronic devices, including but not limited to:

  • Mobile phones
  • Portable media players
  • Digital cameras
  • Wearable devices
  • IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121D721MR-G are:

  1. XC6206P332MR-G: Similar voltage regulator with adjustable output voltage.
  2. XC6220B332MR-G: Voltage regulator with higher output current capability.
  3. XC6219B332MR-G: Voltage regulator with lower dropout voltage.

These alternative models provide flexibility in terms of output voltage adjustment, higher output current, or lower dropout voltage depending on specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de XC6121D721MR-G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of XC6121D721MR-G in technical solutions:

Q1: What is XC6121D721MR-G? A1: XC6121D721MR-G is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides a reset signal when the voltage drops below a certain threshold.

Q2: What is the operating voltage range of XC6121D721MR-G? A2: The operating voltage range of XC6121D721MR-G is typically from 0.8V to 6.0V.

Q3: What is the purpose of using XC6121D721MR-G in a technical solution? A3: XC6121D721MR-G is commonly used to ensure stable operation of microcontrollers, microprocessors, and other digital devices by providing a reset signal when the power supply voltage falls below a specified level.

Q4: How does XC6121D721MR-G detect the power supply voltage? A4: XC6121D721MR-G uses an internal voltage reference and a comparator to monitor the power supply voltage. When the voltage drops below the threshold, it triggers the reset signal.

Q5: Can XC6121D721MR-G be used in battery-powered applications? A5: Yes, XC6121D721MR-G can be used in battery-powered applications as it has a low quiescent current consumption, making it suitable for power-sensitive designs.

Q6: What is the typical reset delay time of XC6121D721MR-G? A6: The typical reset delay time of XC6121D721MR-G is around 200ms, which allows sufficient time for the power supply voltage to stabilize before releasing the reset signal.

Q7: Is XC6121D721MR-G available in different package options? A7: Yes, XC6121D721MR-G is available in various package options, including SOT-25 and USP-4B.

Q8: Can XC6121D721MR-G be used in automotive applications? A8: Yes, XC6121D721MR-G is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

Q9: Does XC6121D721MR-G have built-in overvoltage protection? A9: No, XC6121D721MR-G does not have built-in overvoltage protection. It is primarily designed to detect undervoltage conditions.

Q10: What is the temperature range of operation for XC6121D721MR-G? A10: The temperature range of operation for XC6121D721MR-G is typically from -40°C to +85°C, making it suitable for a wide range of environments.

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