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2EZ91D10/TR8
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2EZ91D10/TR8

Product Overview

  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: High precision, low dropout voltage, compact size
  • Package: SOT-23
  • Essence: Regulates voltage to a stable level
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 3V to 18V
  • Output Voltage: 1.8V
  • Output Current: 100mA
  • Dropout Voltage: 200mV
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

  • Pin 1 (GND): Ground connection
  • Pin 2 (VOUT): Output voltage
  • Pin 3 (VIN): Input voltage

Functional Features

  • Voltage Regulation: Maintains stable output voltage despite input variations
  • Low Dropout: Operates with minimal voltage drop between input and output
  • Compact Size: Suitable for space-constrained applications

Advantages and Disadvantages

Advantages

  • High precision regulation
  • Low dropout voltage
  • Compact package size

Disadvantages

  • Limited output current capacity
  • Narrow input voltage range

Working Principles

The 2EZ91D10/TR8 utilizes a feedback control loop to compare the output voltage to a reference voltage and adjusts the pass transistor to maintain a constant output.

Detailed Application Field Plans

  • Battery-Powered Devices: Ideal for maintaining stable voltage in portable electronics
  • Sensor Modules: Ensures consistent power supply for sensor circuits
  • Embedded Systems: Suitable for microcontroller and logic circuit power requirements

Detailed and Complete Alternative Models

  • LM1117: Similar voltage regulator with higher output current capability
  • XC6206: Low dropout voltage regulator with wider input voltage range

Note: The above information is for illustrative purposes only and may not represent actual products.

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技術ソリューションにおける 2EZ91D10/TR8 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 2EZ91D10/TR8?

    • 2EZ91D10/TR8 is a specific type of diode used in electronic circuits for voltage regulation and rectification.

  2. What are the key features of 2EZ91D10/TR8?

    • The key features include its low forward voltage drop, high surge current capability, and fast switching speed.

  3. How is 2EZ91D10/TR8 used in voltage regulation?

    • It is used to maintain a stable output voltage by allowing current to flow in only one direction, effectively regulating the voltage across a circuit.

  4. In what technical applications is 2EZ91D10/TR8 commonly used?

    • It is commonly used in power supplies, voltage regulators, and other electronic devices requiring precise voltage control.

  5. What is the maximum current rating of 2EZ91D10/TR8?

    • The maximum current rating is typically around 2A, making it suitable for various low to medium power applications.

  6. How does 2EZ91D10/TR8 contribute to surge protection?

    • Its high surge current capability helps protect sensitive components from voltage spikes and transient overloads.

  7. Can 2EZ91D10/TR8 be used in high-frequency circuits?

    • Yes, it has a fast switching speed, making it suitable for use in high-frequency circuits such as switch-mode power supplies.

  8. What are the typical operating temperature ranges for 2EZ91D10/TR8?

    • The typical operating temperature ranges from -55°C to 150°C, allowing for reliable performance in various environmental conditions.

  9. Are there any common failure modes associated with 2EZ91D10/TR8?

    • Common failure modes include thermal runaway under excessive current or voltage stress, as well as potential damage from reverse voltage.

  10. How can 2EZ91D10/TR8 be integrated into a technical solution for improved efficiency?

    • By leveraging its low forward voltage drop and fast response time, it can be integrated into circuit designs to enhance overall efficiency and performance.