Central Semiconductor Corp
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CMSZDA33V TR
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CMSZDA33V TR

Product Overview

Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: Low dropout, high accuracy, low quiescent current
Package: SOT-23
Essence: Voltage regulation
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 3.3V
  • Dropout Voltage: 190mV at 150mA
  • Quiescent Current: 40µA
  • Line Regulation: 0.05% typical
  • Load Regulation: 0.1% typical
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

  • Low dropout voltage
  • High accuracy output voltage
  • Low quiescent current
  • Thermal shutdown protection
  • Short-circuit current limit

Advantages and Disadvantages

Advantages: - Stable output voltage - Wide operating temperature range - Small package size

Disadvantages: - Limited input voltage range - Sensitive to external noise

Working Principles

The CMSZDA33V TR is a voltage regulator that maintains a stable 3.3V output voltage regardless of variations in the input voltage or load current. It achieves this by using a feedback loop to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The CMSZDA33V TR is commonly used in battery-powered devices, sensor modules, and portable electronics where a stable voltage supply is essential for proper operation. Its low dropout voltage and low quiescent current make it suitable for applications requiring efficient power management.

Detailed and Complete Alternative Models

  • LM1117-3.3
  • MCP1703T-3302E/MB

This completes the English editing encyclopedia entry structure format for CMSZDA33V TR, covering its product details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Énumérez 10 questions et réponses courantes liées à l'application de CMSZDA33V TR dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of CMSZDA33V TR in technical solutions:

  1. What is the maximum continuous forward current for CMSZDA33V TR?

    • The maximum continuous forward current for CMSZDA33V TR is 200 mA.

  2. What is the reverse voltage rating of CMSZDA33V TR?

    • The reverse voltage rating of CMSZDA33V TR is 33 V.

  3. Can CMSZDA33V TR be used in high-frequency applications?

    • Yes, CMSZDA33V TR can be used in high-frequency applications due to its fast switching characteristics.

  4. What is the typical forward voltage drop of CMSZDA33V TR at 10 mA?

    • The typical forward voltage drop of CMSZDA33V TR at 10 mA is 0.7 V.

  5. Is CMSZDA33V TR suitable for voltage regulation applications?

    • Yes, CMSZDA33V TR is suitable for voltage regulation applications due to its stable forward voltage characteristics.

  6. What is the power dissipation capability of CMSZDA33V TR?

    • The power dissipation capability of CMSZDA33V TR is 225 mW.

  7. Does CMSZDA33V TR have a low leakage current?

    • Yes, CMSZDA33V TR has a low leakage current, making it suitable for precision circuits.

  8. Can CMSZDA33V TR be used in reverse polarity protection circuits?

    • Yes, CMSZDA33V TR can be used in reverse polarity protection circuits due to its low reverse leakage current.

  9. What is the temperature range for operation of CMSZDA33V TR?

    • The temperature range for operation of CMSZDA33V TR is -55°C to +150°C.

  10. Is CMSZDA33V TR RoHS compliant?

    • Yes, CMSZDA33V TR is RoHS compliant, making it suitable for environmentally friendly designs.

I hope these questions and answers are helpful for your technical solutions! If you have any more specific questions, feel free to ask.