Torex Semiconductor Ltd
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XC6121D342MR-G
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XC6121D342MR-G

Product Overview

Category

XC6121D342MR-G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage in electronic circuits.

Characteristics

  • Low dropout voltage
  • High output voltage accuracy
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit protection

Package

XC6121D342MR-G comes in a small surface-mount package.

Essence

The essence of XC6121D342MR-G is to provide a stable and regulated voltage supply to electronic devices.

Packaging/Quantity

XC6121D342MR-G is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 3.4V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121D342MR-G has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • High output voltage accuracy provides precise voltage regulation.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents overheating.
  • Short-circuit protection safeguards against damage.

Advantages and Disadvantages

Advantages

  • High output voltage accuracy
  • Low quiescent current
  • Thermal and short-circuit protection
  • Small package size

Disadvantages

  • Limited input voltage range (2.5V - 6.0V)
  • Dropout voltage may affect efficiency in low voltage applications

Working Principles

XC6121D342MR-G operates based on the principle of a linear voltage regulator. It uses a feedback mechanism to maintain a constant output voltage regardless of input voltage fluctuations. The internal circuitry adjusts the resistance to regulate the output voltage.

Detailed Application Field Plans

XC6121D342MR-G is commonly used in various electronic devices and circuits, including:

  • Battery-powered devices
  • Portable consumer electronics
  • IoT devices
  • Industrial control systems
  • Automotive applications

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121D342MR-G are:

  1. XC6206P332MR-G: 3.3V voltage regulator with similar characteristics.
  2. LM1117MPX-3.3/NOPB: 3.3V low dropout voltage regulator from Texas Instruments.
  3. MCP1700T-3302E/TT: 3.3V low quiescent current voltage regulator from Microchip.

These alternative models offer similar functionality and can be suitable replacements depending on specific requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de XC6121D342MR-G dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of XC6121D342MR-G in technical solutions:

Q1: What is XC6121D342MR-G? A1: XC6121D342MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is designed to monitor the voltage level of a power supply and provide an output signal when the voltage falls below a certain threshold.

Q2: What is the operating voltage range of XC6121D342MR-G? A2: The operating voltage range of XC6121D342MR-G is from 0.9V to 6.0V.

Q3: How does XC6121D342MR-G work? A3: XC6121D342MR-G works by comparing the input voltage with a reference voltage internally set within the IC. When the input voltage drops below the reference voltage, it triggers the output signal.

Q4: What is the output type of XC6121D342MR-G? A4: XC6121D342MR-G has an open-drain output type, which means it can sink current but cannot source current.

Q5: What is the typical quiescent current of XC6121D342MR-G? A5: The typical quiescent current of XC6121D342MR-G is around 1.0µA.

Q6: Can XC6121D342MR-G be used for undervoltage detection? A6: Yes, XC6121D342MR-G is commonly used for undervoltage detection, as it provides an output signal when the voltage falls below a certain threshold.

Q7: What is the accuracy of the voltage detection in XC6121D342MR-G? A7: The accuracy of voltage detection in XC6121D342MR-G is typically ±2.0%.

Q8: Can XC6121D342MR-G be used in battery-powered applications? A8: Yes, XC6121D342MR-G can be used in battery-powered applications as it has a low quiescent current and wide operating voltage range.

Q9: What is the package type of XC6121D342MR-G? A9: XC6121D342MR-G is available in a SOT-25 package, which is a small surface-mount package with 5 pins.

Q10: Is XC6121D342MR-G RoHS compliant? A10: Yes, XC6121D342MR-G is RoHS (Restriction of Hazardous Substances) compliant, meaning it meets the environmental standards set by the European Union.

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