Torex Semiconductor Ltd
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XC6121D426MR-G
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XC6121D426MR-G

Product Overview

Category

XC6121D426MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

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

Package

XC6121D426MR-G comes in a small surface-mount package.

Essence

The essence of XC6121D426MR-G is to provide a stable and regulated voltage supply to electronic devices.

Packaging/Quantity

It 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: 4.26V
  • Output Current: 150mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121D426MR-G has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin

Functional Features

  • Voltage regulation: Provides a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: Safeguards the circuit by limiting the current when it exceeds a certain threshold.
  • Thermal shutdown protection: Prevents overheating by shutting down the regulator if the temperature exceeds a safe limit.

Advantages and Disadvantages

Advantages

  • Small size allows for space-saving designs.
  • Low power consumption helps conserve energy.
  • High precision ensures accurate voltage regulation.
  • Wide input voltage range accommodates various power sources.

Disadvantages

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

Working Principles

XC6121D426MR-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for any changes in the input voltage or load conditions.

Detailed Application Field Plans

XC6121D426MR-G is commonly used in various electronic devices, including:

  1. Battery-powered devices: Provides stable voltage supply for portable electronics such as smartphones, tablets, and wearable devices.
  2. IoT devices: Ensures reliable power delivery for Internet of Things (IoT) devices, enabling seamless connectivity and operation.
  3. Automotive electronics: Regulates voltage for automotive applications, such as infotainment systems, sensors, and control modules.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6121D426MR-G are:

  1. LM1117-4.2: A popular linear voltage regulator with a fixed 4.2V output voltage.
  2. AP2112-4.2: Another voltage regulator with a fixed 4.2V output, known for its low dropout voltage.
  3. MCP1700-4.2: Low quiescent current regulator with a fixed 4.2V output voltage.

These alternative models can be considered based on specific application requirements and design constraints.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του XC6121D426MR-G σε τεχνικές λύσεις

Sure! Here are 10 common questions and answers related to the application of XC6121D426MR-G in technical solutions:

Q1: What is XC6121D426MR-G? A1: XC6121D426MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is used to monitor the voltage level in electronic circuits.

Q2: What is the operating voltage range of XC6121D426MR-G? A2: The operating voltage range of XC6121D426MR-G is from 0.8V to 6.0V.

Q3: What is the output type of XC6121D426MR-G? A3: XC6121D426MR-G has an open-drain output type.

Q4: What is the quiescent current consumption of XC6121D426MR-G? A4: The quiescent current consumption of XC6121D426MR-G is typically 1.0µA.

Q5: What is the detection voltage accuracy of XC6121D426MR-G? A5: The detection voltage accuracy of XC6121D426MR-G is ±1.0%.

Q6: Can XC6121D426MR-G be used for overvoltage protection? A6: No, XC6121D426MR-G is not designed for overvoltage protection. It is primarily used for voltage monitoring purposes.

Q7: What is the temperature range for operation of XC6121D426MR-G? A7: XC6121D426MR-G can operate within a temperature range of -40°C to +85°C.

Q8: Does XC6121D426MR-G have a built-in delay circuit? A8: Yes, XC6121D426MR-G has a built-in delay circuit that provides a fixed delay time of 200ms.

Q9: Can XC6121D426MR-G be used in battery-powered applications? A9: Yes, XC6121D426MR-G is suitable for battery-powered applications due to its low quiescent current consumption.

Q10: What is the package type of XC6121D426MR-G? A10: XC6121D426MR-G is available in a SOT-25 package, which is a small surface-mount package with 5 pins.

Please note that these answers are based on general information and it is always recommended to refer to the datasheet or consult with the manufacturer for specific details and application requirements.