Torex Semiconductor Ltd
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XC6121A747ER-G
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XC6121A747ER-G

Product Overview

Category

XC6121A747ER-G belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

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

Package

XC6121A747ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6121A747ER-G lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

It is typically packaged in reels, with 3000 units per reel.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage Range: 1.2V - 5.5V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121A747ER-G has the following pin configuration:

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

Functional Features

  • High accuracy voltage regulation ensures stable output.
  • Low dropout voltage allows efficient power conversion.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents overheating.

Advantages

  • Precise voltage regulation for reliable performance.
  • Low dropout voltage enables efficient power usage.
  • Low quiescent current prolongs battery life.
  • Thermal shutdown protection enhances safety.

Disadvantages

  • Limited input voltage range (2.5V - 6.0V).
  • No connection on pin 3 may limit flexibility in certain applications.

Working Principles

XC6121A747ER-G operates by comparing the output voltage with a reference voltage. It adjusts the internal circuitry to maintain a stable output voltage, compensating for any fluctuations in the input voltage or load conditions.

Detailed Application Field Plans

XC6121A747ER-G finds applications in various electronic devices, including:

  1. Mobile phones
  2. Portable media players
  3. Digital cameras
  4. Wearable devices
  5. IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121A747ER-G are:

  1. LM1117-3.3: A popular voltage regulator with similar specifications.
  2. LT1763: A high-performance low dropout voltage regulator.
  3. MCP1700: A low quiescent current voltage regulator suitable for battery-powered applications.

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem XC6121A747ER-G w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of XC6121A747ER-G in technical solutions:

Q1: What is XC6121A747ER-G? A1: XC6121A747ER-G is a specific model of voltage regulator IC (integrated circuit) manufactured by Torex Semiconductor. It is designed to regulate voltage levels in electronic circuits.

Q2: What is the input voltage range for XC6121A747ER-G? A2: The input voltage range for XC6121A747ER-G is typically between 2.5V and 6.0V.

Q3: What is the output voltage range for XC6121A747ER-G? A3: The output voltage range for XC6121A747ER-G is typically between 0.8V and 5.5V.

Q4: What is the maximum output current of XC6121A747ER-G? A4: The maximum output current of XC6121A747ER-G is 150mA.

Q5: What is the operating temperature range for XC6121A747ER-G? A5: The operating temperature range for XC6121A747ER-G is typically between -40°C and +85°C.

Q6: Can XC6121A747ER-G be used in battery-powered applications? A6: Yes, XC6121A747ER-G can be used in battery-powered applications as it has a low quiescent current and supports low dropout voltage operation.

Q7: Is XC6121A747ER-G suitable for automotive applications? A7: Yes, XC6121A747ER-G is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

Q8: Does XC6121A747ER-G have built-in protection features? A8: Yes, XC6121A747ER-G has built-in protection features such as overcurrent protection, thermal shutdown, and reverse current protection.

Q9: Can XC6121A747ER-G be used in space-constrained designs? A9: Yes, XC6121A747ER-G is available in a small package (such as SOT-25 or USP-6C) which makes it suitable for space-constrained designs.

Q10: Are there any application notes or reference designs available for XC6121A747ER-G? A10: Yes, Torex Semiconductor provides application notes and reference designs for XC6121A747ER-G on their website, which can help with the implementation of this voltage regulator in various technical solutions.

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