Torex Semiconductor Ltd
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XC6121A428ER-G
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XC6121A428ER-G

Product Overview

Category

XC6121A428ER-G belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

  • Compact size
  • Low power consumption
  • High accuracy
  • Wide input voltage range

Package

XC6121A428ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6121A428ER-G lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

It is typically packaged in reels containing 3000 units.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 4.28V
  • Output Current: 150mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121A428ER-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

  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit protection
  • Reverse current protection

Advantages

  • Small form factor allows for space-saving designs
  • High accuracy ensures precise voltage regulation
  • Wide input voltage range provides flexibility in various applications
  • Low power consumption contributes to energy efficiency

Disadvantages

  • Limited output current may not be suitable for high-power applications
  • Lack of adjustable output voltage limits customization options

Working Principles

XC6121A428ER-G operates by comparing the output voltage with a reference voltage. It adjusts the resistance in the feedback loop to maintain a stable output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

XC6121A428ER-G finds applications in various electronic devices, including:

  1. Battery-powered devices
  2. Portable audio players
  3. Wearable devices
  4. IoT devices
  5. Mobile phones

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121A428ER-G are:

  1. XC6206P428MR-G
  2. LM1117IMPX-3.3/NOPB
  3. MCP1700T-3302E/TT

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

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng XC6121A428ER-G trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of XC6121A428ER-G in technical solutions:

Q1: What is XC6121A428ER-G? A1: XC6121A428ER-G is a specific model of voltage regulator IC (integrated circuit) manufactured by Torex Semiconductor. It is designed to provide stable voltage regulation for various electronic devices.

Q2: What is the input voltage range of XC6121A428ER-G? A2: The input voltage range of XC6121A428ER-G is typically between 2.5V and 6.0V.

Q3: What is the output voltage of XC6121A428ER-G? A3: The output voltage of XC6121A428ER-G is fixed at 4.28V.

Q4: What is the maximum output current of XC6121A428ER-G? A4: The maximum output current of XC6121A428ER-G is typically around 200mA.

Q5: Can XC6121A428ER-G be used in battery-powered applications? A5: Yes, XC6121A428ER-G can be used in battery-powered applications as it has a low quiescent current and operates efficiently even with limited power supply.

Q6: Is XC6121A428ER-G suitable for automotive applications? A6: Yes, XC6121A428ER-G is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 Grade 1 qualification.

Q7: Does XC6121A428ER-G have built-in protection features? A7: Yes, XC6121A428ER-G incorporates various protection features like overcurrent protection, thermal shutdown, and reverse current blocking.

Q8: Can XC6121A428ER-G be used in space-constrained designs? A8: Yes, XC6121A428ER-G is available in a small SOT-25 package, making it suitable for space-constrained designs.

Q9: What is the operating temperature range of XC6121A428ER-G? A9: The operating temperature range of XC6121A428ER-G is typically between -40°C and +85°C.

Q10: Are there any application notes or reference designs available for XC6121A428ER-G? A10: Yes, Torex Semiconductor provides application notes and reference designs to assist users in implementing XC6121A428ER-G in their technical solutions. These resources can be found on their official website.

Please note that the answers provided above are general and may vary depending on the specific datasheet and documentation provided by the manufacturer.