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CZRF52C3V3
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CZRF52C3V3

Product Overview

Category

CZRF52C3V3 belongs to the category of voltage regulators.

Use

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

Characteristics

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: 3.3V
  • Maximum Output Current: 500mA
  • Low Dropout Voltage: 300mV at 500mA
  • Low Quiescent Current: 75µA
  • Thermal Shutdown Protection
  • Small Package Size

Package

CZRF52C3V3 comes in a compact SOT-23 package.

Essence

The essence of CZRF52C3V3 lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

It is typically available in reels containing 3000 units.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: 3.3V ±2%
  • Maximum Output Current: 500mA
  • Dropout Voltage: 300mV at 500mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-23

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Wide Input Voltage Range
  • Low Dropout Voltage
  • Low Quiescent Current
  • Thermal Shutdown Protection

Advantages

  • Wide input voltage range allows for versatile applications
  • Low dropout voltage ensures efficient regulation
  • Low quiescent current for minimal power consumption
  • Thermal shutdown protection enhances reliability

Disadvantages

  • Limited maximum output current compared to some alternatives
  • SOT-23 package may require additional thermal management for high-power applications

Working Principles

CZRF52C3V3 operates by comparing the output voltage to a reference voltage and adjusting the pass device to maintain a stable 3.3V output, regardless of changes in input voltage or load.

Detailed Application Field Plans

CZRF52C3V3 is well-suited for various battery-powered and portable electronic devices, such as: - Portable audio players - Handheld instruments - Battery-powered sensors - IoT devices - Wearable electronics

Detailed and Complete Alternative Models

Some alternative models to CZRF52C3V3 include: - LM1117-3.3 - MCP1703 - XC6206

In conclusion, CZRF52C3V3 is a versatile voltage regulator with wide input voltage range, low dropout voltage, and low quiescent current, making it suitable for a range of electronic applications.

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技術ソリューションにおける CZRF52C3V3 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。

  1. What is the maximum input voltage for CZRF52C3V3?

    • The maximum input voltage for CZRF52C3V3 is 5.5V.

  2. What is the typical output current of CZRF52C3V3?

    • The typical output current of CZRF52C3V3 is 300mA.

  3. What are the typical applications of CZRF52C3V3?

    • CZRF52C3V3 is commonly used in battery-powered devices, IoT applications, and low-power sensor nodes.

  4. What is the dropout voltage of CZRF52C3V3?

    • The dropout voltage of CZRF52C3V3 is typically 200mV at 100mA load.

  5. Is CZRF52C3V3 suitable for automotive applications?

    • Yes, CZRF52C3V3 is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

  6. Does CZRF52C3V3 have built-in thermal shutdown protection?

    • Yes, CZRF52C3V3 features built-in thermal shutdown protection to prevent overheating.

  7. What is the operating temperature range of CZRF52C3V3?

    • CZRF52C3V3 has an operating temperature range of -40°C to 125°C.

  8. Can CZRF52C3V3 be used in conjunction with a microcontroller?

    • Yes, CZRF52C3V3 can be used in conjunction with a microcontroller to power various components in a system.

  9. What is the package type of CZRF52C3V3?

    • CZRF52C3V3 is available in a compact SOT-23 package for easy integration into designs.

  10. Are there any specific layout considerations when using CZRF52C3V3?

    • It is recommended to place input and output capacitors close to the CZRF52C3V3 to minimize voltage drops and ensure stability in the circuit.