Torex Semiconductor Ltd
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XC6121A319ER-G
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XC6121A319ER-G

Product Overview

Category

XC6121A319ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Compact size
  • Low power consumption
  • High precision
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

XC6121A319ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6121A319ER-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

The product is typically packaged in reels, with each reel containing a specific quantity of XC6121A319ER-G units.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.5V
  • Output Current: 150mA (maximum)
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121A319ER-G has the following pin configuration:

  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

  • Voltage regulation: XC6121A319ER-G ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: The device automatically shuts down if the output current exceeds the maximum limit.
  • Thermal shutdown protection: In case of excessive temperature, the regulator enters a thermal shutdown mode to prevent damage.

Advantages and Disadvantages

Advantages

  • Small size allows for easy integration into compact electronic devices.
  • Low power consumption helps to conserve energy.
  • High precision ensures accurate voltage regulation.
  • Wide input voltage range makes it compatible with various power sources.

Disadvantages

  • Limited output current may not be suitable for high-power applications.
  • Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

XC6121A319ER-G operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The enable pin allows the user to turn the regulator on or off as needed.

Detailed Application Field Plans

XC6121A319ER-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 offer similar functionality to XC6121A319ER-G are: - XC6206P332MR-G - LM1117IMPX-3.3/NOPB - MCP1700T-3302E/TT

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van XC6121A319ER-G in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of XC6121A319ER-G in technical solutions:

Q1: What is XC6121A319ER-G? A1: XC6121A319ER-G is a voltage detector IC (integrated circuit) that monitors the power supply voltage and provides a reset signal when the voltage falls below a certain threshold.

Q2: What is the operating voltage range of XC6121A319ER-G? A2: The operating voltage range of XC6121A319ER-G is typically between 0.8V and 6.0V.

Q3: What is the purpose of using XC6121A319ER-G in a technical solution? A3: XC6121A319ER-G is commonly used to monitor the power supply voltage in various electronic devices and systems, ensuring proper operation and preventing damage due to voltage fluctuations.

Q4: How does XC6121A319ER-G provide a reset signal? A4: When the power supply voltage drops below the specified threshold, XC6121A319ER-G generates a reset signal that can be used to reset or initialize the system.

Q5: Can XC6121A319ER-G be used in battery-powered applications? A5: Yes, XC6121A319ER-G can be used in battery-powered applications as it has a low quiescent current consumption, making it suitable for power-sensitive designs.

Q6: Is XC6121A319ER-G compatible with different microcontrollers and processors? A6: Yes, XC6121A319ER-G is compatible with a wide range of microcontrollers and processors, as it provides a standard logic-level output signal.

Q7: Does XC6121A319ER-G have any built-in protection features? A7: Yes, XC6121A319ER-G has built-in protection features such as overcurrent protection and thermal shutdown, ensuring safe operation in various conditions.

Q8: Can XC6121A319ER-G be used in automotive applications? A8: Yes, XC6121A319ER-G is suitable for automotive applications as it meets the required standards for automotive electronics and can withstand harsh operating conditions.

Q9: What is the typical response time of XC6121A319ER-G? A9: The typical response time of XC6121A319ER-G is around a few microseconds, allowing for quick detection and response to voltage fluctuations.

Q10: Are there any application notes or reference designs available for XC6121A319ER-G? A10: Yes, the manufacturer provides application notes and reference designs that can help engineers integrate XC6121A319ER-G into their technical solutions effectively.

Please note that these answers are general and may vary depending on the specific requirements and datasheet of XC6121A319ER-G.