Torex Semiconductor Ltd
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XC6123D725ER-G
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XC6123D725ER-G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics: Low Dropout, High Current, Fixed Output Voltage
  • Package: SOT-23-5
  • Essence: Regulates input voltage to a fixed output voltage
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 2.5V
  • Output Current: 500mA
  • Dropout Voltage: 200mV @ 100mA
  • Quiescent Current: 75µA
  • Line Regulation: ±0.1%
  • Load Regulation: ±0.5%
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6123D725ER-G has a SOT-23-5 package with the following pin configuration:

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

Functional Features

  • Low dropout voltage ensures efficient regulation even with small input-output differentials.
  • High current capability allows for powering various components in electronic circuits.
  • Fixed output voltage eliminates the need for external voltage regulation circuitry.

Advantages

  • Small form factor and low profile package make it suitable for space-constrained applications.
  • Wide input voltage range provides flexibility in power supply design.
  • Low quiescent current minimizes power consumption during standby or idle modes.
  • Excellent line and load regulation ensure stable output voltage under varying conditions.

Disadvantages

  • Fixed output voltage limits its versatility in applications requiring adjustable voltage levels.
  • Limited output current may not be sufficient for high-power devices or systems.

Working Principles

The XC6123D725ER-G is a voltage regulator IC that operates by comparing the input voltage (VIN) with a reference voltage. It adjusts the internal pass transistor to maintain a constant output voltage (VOUT) regardless of changes in the input voltage or load conditions. The enable pin (EN) allows for control of the regulator's operation, enabling or disabling the output as needed.

Detailed Application Field Plans

The XC6123D725ER-G is commonly used in various electronic devices and systems, including:

  1. Battery-powered portable devices: Provides stable power supply for microcontrollers, sensors, and other low-power components.
  2. Communication equipment: Ensures reliable voltage regulation for RF modules, transceivers, and signal processing circuits.
  3. Industrial automation: Used in control systems, motor drivers, and sensor interfaces to maintain consistent power delivery.
  4. Automotive electronics: Suitable for powering infotainment systems, lighting modules, and on-board diagnostic circuits.

Detailed and Complete Alternative Models

  1. XC6123D725ER-G-Ex: Extended temperature range version (-40°C to +125°C)
  2. XC6123D725ER-G-FB: Fixed output voltage of 3.3V
  3. XC6123D725ER-G-ADJ: Adjustable output voltage version
  4. XC6123D725ER-G-LP: Low quiescent current variant (50µA)

These alternative models offer different specifications and features to cater to specific application requirements.

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技術ソリューションにおける XC6123D725ER-G の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of XC6123D725ER-G in technical solutions:

  1. Question: What is XC6123D725ER-G?
    Answer: XC6123D725ER-G is a specific model of voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is designed to monitor the voltage level in electronic circuits.

  2. Question: What is the operating voltage range of XC6123D725ER-G?
    Answer: The operating voltage range of XC6123D725ER-G is from 0.65V to 6.0V.

  3. Question: How does XC6123D725ER-G work?
    Answer: XC6123D725ER-G continuously monitors the input voltage and compares it with a preset threshold voltage. When the input voltage drops below the threshold, it triggers an output signal indicating a low voltage condition.

  4. Question: What is the typical quiescent current consumption of XC6123D725ER-G?
    Answer: The typical quiescent current consumption of XC6123D725ER-G is very low, typically around 1.0µA.

  5. Question: Can XC6123D725ER-G be used in battery-powered applications?
    Answer: Yes, XC6123D725ER-G is suitable for battery-powered applications due to its low quiescent current consumption, which helps in conserving battery life.

  6. Question: What is the output configuration of XC6123D725ER-G?
    Answer: XC6123D725ER-G has an open-drain output configuration, which means it requires an external pull-up resistor to provide a logic high output.

  7. Question: What is the accuracy of the voltage detection threshold in XC6123D725ER-G?
    Answer: The accuracy of the voltage detection threshold in XC6123D725ER-G is typically ±1.5%.

  8. Question: Can XC6123D725ER-G be used for overvoltage protection?
    Answer: No, XC6123D725ER-G is specifically designed for undervoltage detection and does not provide overvoltage protection.

  9. Question: What is the temperature range of operation for XC6123D725ER-G?
    Answer: XC6123D725ER-G has an operating temperature range of -40°C to +85°C.

  10. Question: Is XC6123D725ER-G RoHS compliant?
    Answer: Yes, XC6123D725ER-G is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

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