ZR431C01STZ
Product Overview
Category: Voltage Reference
Use: Precision voltage regulation
Characteristics: High accuracy, low temperature coefficient
Package: SOT-23
Essence: Precision shunt regulator
Packaging/Quantity: Tape & Reel, 3000 units
Specifications
- Voltage Range: 1.24V to 6.0V
- Temperature Range: -40°C to +125°C
- Initial Accuracy: ±0.5%
- Temperature Coefficient: 50ppm/°C
Detailed Pin Configuration
The ZR431C01STZ features a standard SOT-23 package with three pins: 1. Cathode (K): Connects to the load and ground. 2. Anode (A): Connects to the input voltage. 3. Reference (REF): Provides the precision reference voltage.
Functional Features
- Precision Regulation: Provides a stable reference voltage for precise regulation.
- Low Temperature Coefficient: Ensures minimal output voltage variation with temperature changes.
- Wide Voltage Range: Supports a broad range of applications.
Advantages and Disadvantages
Advantages: - High accuracy and stability - Wide operating temperature range - Small form factor
Disadvantages: - Limited current handling capability - Sensitive to noise in the input voltage
Working Principles
The ZR431C01STZ operates as a precision shunt regulator, maintaining a constant output voltage by shunting excess current to ground. It compares the reference voltage at the REF pin with the input voltage and adjusts the shunt current to maintain a stable output.
Detailed Application Field Plans
- Precision Instrumentation: Used as a voltage reference in multimeters and data acquisition systems.
- Battery Management: Employed in battery charging circuits for accurate voltage monitoring.
- Automotive Electronics: Utilized in automotive control systems for stable voltage references.
Detailed and Complete Alternative Models
- TL431C: Offers similar precision regulation in a TO-92 package.
- ADR431: Provides higher initial accuracy and lower temperature coefficient for critical applications.
This comprehensive entry provides an in-depth understanding of the ZR431C01STZ, covering its specifications, functional features, application field plans, and alternative models within the specified word count.
רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של ZR431C01STZ בפתרונות טכניים
Sure, here are 10 common questions and answers related to the application of ZR431C01STZ in technical solutions:
What is ZR431C01STZ?
- ZR431C01STZ is a precision shunt voltage reference with a fixed output voltage of 2.5V.
What are the typical applications of ZR431C01STZ?
- It is commonly used in precision voltage regulation, current limiting, and overvoltage protection circuits.
What is the operating voltage range of ZR431C01STZ?
- The operating voltage range is from 2.5V to 36V.
What is the temperature range for ZR431C01STZ?
- The temperature range is from -40°C to 125°C.
How does ZR431C01STZ achieve precision voltage regulation?
- It uses a proportional-to-absolute-temperature (PTAT) current source and a precision amplifier to maintain a stable 2.5V output.
Can ZR431C01STZ be used for battery management systems?
- Yes, it can be used for monitoring and regulating battery voltages in various battery management applications.
Is ZR431C01STZ suitable for automotive electronics?
- Yes, it is suitable for automotive applications due to its wide operating temperature range and robustness.
Does ZR431C01STZ require external components for operation?
- It requires only a small capacitor for stability, making it easy to use in various designs.
What are the key advantages of using ZR431C01STZ in technical solutions?
- Some advantages include high accuracy, low temperature coefficient, and low dynamic impedance.
Where can I find detailed application notes for using ZR431C01STZ in my design?
- Detailed application notes can be found in the product datasheet and technical documentation provided by the manufacturer.
I hope these questions and answers provide helpful information for your technical solutions involving ZR431C01STZ! If you have any more specific questions, feel free to ask.