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TC1264-3.3VAB
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TC1264-3.3VAB

Product Overview

Category

TC1264-3.3VAB belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Regulates voltage to a stable 3.3V output.
  • Compact and lightweight package.
  • High efficiency and low power consumption.
  • Wide input voltage range.
  • Overcurrent and thermal protection features.

Package

TC1264-3.3VAB is available in a small surface-mount package.

Essence

The essence of TC1264-3.3VAB lies in its ability to provide a stable and regulated 3.3V output voltage, making it suitable for various electronic applications.

Packaging/Quantity

TC1264-3.3VAB is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 2.5V - 6.0V
  • Output Voltage: 3.3V ±2%
  • Maximum Output Current: 500mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 50µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

TC1264-3.3VAB has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. EN: Enable pin (optional)

Functional Features

  • Voltage Regulation: TC1264-3.3VAB ensures a stable output voltage of 3.3V regardless of input voltage fluctuations.
  • Overcurrent Protection: It incorporates overcurrent protection to safeguard the circuit from excessive current flow.
  • Thermal Protection: The regulator includes thermal protection to prevent overheating and potential damage.
  • Low Power Consumption: TC1264-3.3VAB operates with low quiescent current, minimizing power consumption.

Advantages and Disadvantages

Advantages

  • Provides a stable 3.3V output voltage.
  • Compact and lightweight package for easy integration.
  • Wide input voltage range allows flexibility in various applications.
  • Incorporates overcurrent and thermal protection features.

Disadvantages

  • Maximum output current limited to 500mA.
  • Dropout voltage of 200mV may affect efficiency in certain scenarios.

Working Principles

TC1264-3.3VAB utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal components accordingly to maintain a stable 3.3V output.

Detailed Application Field Plans

TC1264-3.3VAB finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TC1264-3.3VAB include: - LM1117-3.3V - MCP1700-3302E/TO - AP2112K-3.3TRG1 - NCP1117ST33T3G

These alternatives can be considered based on specific requirements and availability.

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技術ソリューションにおける TC1264-3.3VAB 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 TC1264-3.3VAB in technical solutions:

  1. Q: What is TC1264-3.3VAB? A: TC1264-3.3VAB is a voltage regulator IC (integrated circuit) that provides a regulated output voltage of 3.3V.

  2. Q: What are the typical applications of TC1264-3.3VAB? A: TC1264-3.3VAB is commonly used in various electronic devices, such as microcontrollers, sensors, and other low-power digital circuits.

  3. Q: How does TC1264-3.3VAB regulate the output voltage? A: TC1264-3.3VAB uses a feedback mechanism to continuously monitor and adjust the output voltage to maintain it at a stable 3.3V.

  4. Q: What is the input voltage range for TC1264-3.3VAB? A: The input voltage range for TC1264-3.3VAB typically varies from 2.7V to 5.5V.

  5. Q: Can TC1264-3.3VAB handle high current loads? A: No, TC1264-3.3VAB is designed for low to moderate current loads. It is not suitable for high current applications.

  6. Q: Does TC1264-3.3VAB require any external components for operation? A: Yes, TC1264-3.3VAB requires a few external components, such as input and output capacitors, to ensure stability and proper functioning.

  7. Q: Is TC1264-3.3VAB capable of handling reverse polarity protection? A: No, TC1264-3.3VAB does not have built-in reverse polarity protection. Additional circuitry or external components may be required for reverse polarity protection.

  8. Q: Can TC1264-3.3VAB operate in harsh environments? A: TC1264-3.3VAB has a wide operating temperature range and can withstand certain environmental conditions, but it is not specifically designed for harsh environments.

  9. Q: What is the maximum output current of TC1264-3.3VAB? A: The maximum output current of TC1264-3.3VAB typically ranges from 150mA to 300mA, depending on the specific variant.

  10. Q: Are there any recommended PCB layout guidelines for using TC1264-3.3VAB? A: Yes, the datasheet of TC1264-3.3VAB provides recommended PCB layout guidelines to ensure proper thermal management and minimize noise interference.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of TC1264-3.3VAB.