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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.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ZR431C01STZ v technických řešeních
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.