Diodes Incorporated
圖片可能僅供參考。
有關產品詳細信息，請參閱規格。
ZHT431C01L
詳情 數據表

ZHT431C01L

Product Overview

Category

ZHT431C01L belongs to the category of voltage references.

Use

It is primarily used as a precision shunt regulator.

Characteristics

  • High accuracy and stability
  • Low temperature coefficient
  • Wide operating voltage range
  • Low output noise
  • Adjustable output voltage

Package

ZHT431C01L is available in a small SOT-23 package.

Essence

The essence of ZHT431C01L lies in its ability to provide a stable and accurate reference voltage for various electronic circuits.

Packaging/Quantity

It is typically packaged in reels, with each reel containing a specified quantity of ZHT431C01L units.

Specifications

  • Input Voltage Range: 2.5V to 36V
  • Output Voltage Range: 1.24V to 20V
  • Output Current: Up to 100mA
  • Temperature Coefficient: ±50ppm/°C
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ZHT431C01L has three pins:

  1. ADJ: This pin is used to adjust the output voltage.
  2. VOUT: The regulated output voltage is obtained from this pin.
  3. VIN: The input voltage is connected to this pin.

Functional Features

  • Precise voltage regulation
  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown protection
  • Short-circuit current limiting

Advantages

  • High accuracy and stability ensure reliable performance.
  • Wide operating voltage range allows for versatile applications.
  • Adjustable output voltage provides flexibility.
  • Low temperature coefficient minimizes variations due to temperature changes.
  • Small package size enables space-saving designs.

Disadvantages

  • Limited output current capacity may restrict certain high-power applications.
  • Requires external components for proper operation.

Working Principles

ZHT431C01L operates based on the principle of a shunt regulator. It compares the reference voltage with the input voltage and adjusts the current flowing through the shunt resistor to maintain a stable output voltage.

Detailed Application Field Plans

ZHT431C01L finds applications in various fields, including:

  1. Power supply circuits
  2. Battery charging systems
  3. Voltage regulators for microcontrollers and ICs
  4. Precision measurement equipment
  5. Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to ZHT431C01L are:

  1. TL431
  2. LM4040
  3. LT1009
  4. MAX6126

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, ZHT431C01L is a precision shunt regulator that provides accurate and stable reference voltage. Its wide operating voltage range, adjustable output voltage, and small package size make it suitable for various applications. However, its limited output current capacity and requirement for external components should be taken into consideration.

10個與ZHT431C01L在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of ZHT431C01L in technical solutions:

  1. Q: What is ZHT431C01L? A: ZHT431C01L is a voltage reference diode that provides a stable and precise voltage output.

  2. Q: What is the typical voltage output of ZHT431C01L? A: The typical voltage output of ZHT431C01L is 2.5V.

  3. Q: How does ZHT431C01L maintain its voltage stability? A: ZHT431C01L uses a feedback mechanism to regulate its voltage output, ensuring stability even with changes in input voltage or load conditions.

  4. Q: Can ZHT431C01L be used as a voltage regulator in power supply circuits? A: Yes, ZHT431C01L can be used as a voltage regulator to provide a stable reference voltage for power supply circuits.

  5. Q: What is the maximum current that ZHT431C01L can handle? A: ZHT431C01L can handle a maximum current of 100mA.

  6. Q: Is ZHT431C01L suitable for low-power applications? A: Yes, ZHT431C01L is commonly used in low-power applications due to its low quiescent current and low dropout voltage.

  7. Q: Can ZHT431C01L be used in battery-powered devices? A: Yes, ZHT431C01L is often used in battery-powered devices where maintaining a stable voltage is crucial for proper operation.

  8. Q: Does ZHT431C01L require any external components for operation? A: Yes, ZHT431C01L requires an external resistor to set the desired output voltage.

  9. Q: Can ZHT431C01L tolerate high temperatures? A: Yes, ZHT431C01L has a wide operating temperature range and can tolerate high temperatures typically found in industrial applications.

  10. Q: Are there any alternative voltage reference diodes similar to ZHT431C01L? A: Yes, there are other voltage reference diodes available in the market, such as TL431 and LM4040, which can be used as alternatives to ZHT431C01L depending on specific requirements.

Please note that these answers are general and may vary depending on the specific application and datasheet of ZHT431C01L.