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XC6121D450ER-G

XC6121D450ER-G

Product Overview

Category

XC6121D450ER-G belongs to the category of voltage regulators.

Use

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

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Thermal shutdown protection

Package

XC6121D450ER-G comes in a small SOT-23-5 package.

Essence

The essence of XC6121D450ER-G is to provide stable and regulated voltage for electronic devices.

Packaging/Quantity

It is typically packaged in reels containing 3000 units.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 4.5V
  • Dropout Voltage: 200mV @ 100mA
  • Quiescent Current: 30µA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121D450ER-G has five pins arranged as follows:

```


| | --| |-- |____| ```

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

Functional Features

  • High accuracy voltage regulation
  • Low power consumption
  • Overcurrent protection
  • Short-circuit protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low dropout voltage
  • Small package size
  • Wide operating temperature range

Disadvantages

  • Limited output current capacity
  • No adjustable output voltage option

Working Principles

XC6121D450ER-G utilizes a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry accordingly to regulate the output.

Detailed Application Field Plans

XC6121D450ER-G is commonly used in various electronic devices, including:

  • 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 XC6121D450ER-G are:

  • LM1117-4.5
  • LT1763-4.5
  • MCP1700-4.5

These models offer similar voltage regulation capabilities and can be suitable replacements depending on specific requirements.

In conclusion, XC6121D450ER-G is a voltage regulator that provides precise and stable voltage regulation for electronic devices. Its small package size, low dropout voltage, and wide operating temperature range make it suitable for various applications. However, its limited output current capacity and lack of adjustable output voltage option may be considered as disadvantages.

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng XC6121D450ER-G sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of XC6121D450ER-G in technical solutions:

Q1: What is XC6121D450ER-G? A1: XC6121D450ER-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 XC6121D450ER-G? A2: The operating voltage range of XC6121D450ER-G is from 0.8V to 6.0V.

Q3: What is the typical quiescent current consumption of XC6121D450ER-G? A3: The typical quiescent current consumption of XC6121D450ER-G is 1.0µA.

Q4: How does XC6121D450ER-G detect undervoltage conditions? A4: XC6121D450ER-G detects undervoltage conditions 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.

Q5: What is the output configuration of XC6121D450ER-G? A5: XC6121D450ER-G has an open-drain output configuration, which means it can be connected to an external pull-up resistor to achieve different output voltage levels.

Q6: Can XC6121D450ER-G be used in battery-powered applications? A6: Yes, XC6121D450ER-G can be used in battery-powered applications as it has a low quiescent current consumption, making it suitable for power-sensitive designs.

Q7: What is the maximum voltage that XC6121D450ER-G can withstand? A7: The maximum voltage that XC6121D450ER-G can withstand is 16V.

Q8: Does XC6121D450ER-G have built-in hysteresis? A8: Yes, XC6121D450ER-G has built-in hysteresis, which helps to prevent output oscillation near the threshold voltage.

Q9: Can XC6121D450ER-G be used in automotive applications? A9: Yes, XC6121D450ER-G is suitable for automotive applications as it meets the AEC-Q100 Grade 2 qualification standards.

Q10: What is the package type of XC6121D450ER-G? A10: XC6121D450ER-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's always recommended to refer to the datasheet and application notes provided by the manufacturer for specific details and guidelines.