Torex Semiconductor Ltd
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XC6121D348ER-G
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XC6121D348ER-G

Product Overview

Category

XC6121D348ER-G belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

  • Compact size
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

XC6121D348ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6121D348ER-G lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

It is typically packaged in reels, with each reel containing a specific quantity of XC6121D348ER-G voltage regulators.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 3.3V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 40µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121D348ER-G has the following pin configuration:

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

Functional Features

  • Low quiescent current consumption
  • Fast response time
  • Built-in overcurrent protection
  • Thermal shutdown protection
  • Stable output voltage under varying load conditions

Advantages and Disadvantages

Advantages

  • Small form factor
  • High efficiency
  • Wide input voltage range
  • Overcurrent and thermal protection
  • Reliable and stable voltage regulation

Disadvantages

  • Limited maximum output current (150mA)
  • Dropout voltage may affect performance in low input voltage scenarios

Working Principles

XC6121D348ER-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 load and input voltage.

Detailed Application Field Plans

XC6121D348ER-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121D348ER-G are: - XC6206P332MR-G - LM1117IMPX-3.3/NOPB - MCP1700T-3302E/TT

These models offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, XC6121D348ER-G is a compact and efficient voltage regulator that offers stable voltage regulation for various electronic devices. Its wide input voltage range, overcurrent protection, and thermal shutdown features make it a reliable choice for many applications. However, its limited maximum output current and dropout voltage should be taken into consideration when designing circuits.

Énumérez 10 questions et réponses courantes liées à l'application de XC6121D348ER-G dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of XC6121D348ER-G in technical solutions:

Q1: What is XC6121D348ER-G? A1: XC6121D348ER-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is designed to monitor the voltage level and provide a reset signal when the voltage falls below a certain threshold.

Q2: What is the operating voltage range of XC6121D348ER-G? A2: The operating voltage range of XC6121D348ER-G is typically between 0.8V and 6.0V.

Q3: What is the purpose of using XC6121D348ER-G in technical solutions? A3: XC6121D348ER-G is commonly used as a voltage monitoring and reset circuit in various electronic devices and systems. It ensures proper operation by providing a reset signal when the voltage drops below a specified level.

Q4: How does XC6121D348ER-G detect voltage levels? A4: XC6121D348ER-G uses an internal voltage reference and a comparator to compare the input voltage with a preset threshold. When the input voltage falls below this threshold, it triggers the reset signal.

Q5: Can XC6121D348ER-G be used in battery-powered applications? A5: Yes, XC6121D348ER-G can be used in battery-powered applications as it operates within a wide voltage range and consumes very low quiescent current, making it suitable for power-sensitive designs.

Q6: What is the output type of XC6121D348ER-G? A6: XC6121D348ER-G has an open-drain output, which means it can be connected to other devices or microcontrollers with a pull-up resistor to achieve the desired logic level.

Q7: What is the typical reset delay time of XC6121D348ER-G? A7: The typical reset delay time of XC6121D348ER-G is around 200ms. This delay ensures that the voltage has stabilized before releasing the reset signal.

Q8: Can XC6121D348ER-G be used in automotive applications? A8: Yes, XC6121D348ER-G is suitable for automotive applications as it meets the AEC-Q100 Grade 2 qualification standards, ensuring its reliability and performance in harsh environments.

Q9: Does XC6121D348ER-G have any built-in protection features? A9: Yes, XC6121D348ER-G includes various protection features such as overcurrent protection, thermal shutdown, and reverse current blocking, which enhance its robustness and protect against potential damage.

Q10: Is XC6121D348ER-G available in different package options? A10: Yes, XC6121D348ER-G is available in different package options, including SOT-25 and USP-4B, providing flexibility for different PCB layouts and space constraints.

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