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ZR431LC01STZ
Product Overview
Category: Voltage Reference
Use: Precision voltage regulation
Characteristics: High accuracy, low temperature coefficient
Package: TO-92, SOT-23
Essence: Precision shunt regulator
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Voltage Range: 1.24V to 6.5V
- Initial Accuracy: ±0.4%
- Temperature Coefficient: 50ppm/°C
- Operating Temperature: -40°C to 125°C
- Output Current Capability: 100mA
Detailed Pin Configuration
The ZR431LC01STZ has three pins: 1. Anode (A): Connects to the positive supply voltage. 2. Cathode (K): Output terminal. 3. Reference (Ref): Connects to a resistor divider to set the desired output voltage.
Functional Features
- Precision Regulation: Provides a stable reference voltage for precision applications.
- Low Power Consumption: Suitable for battery-powered devices.
- Adjustable Output: Can be programmed to provide different reference voltages.
Advantages and Disadvantages
Advantages: - High accuracy and stability - Wide operating temperature range - Low power consumption
Disadvantages: - Limited output current capability - Requires an external resistor divider for voltage setting
Working Principles
The ZR431LC01STZ operates as a precision shunt regulator, maintaining a constant output voltage by shunting current away from the load. It compares the internal reference voltage with the voltage across the external resistor divider to regulate the output.
Detailed Application Field Plans
- Precision Instrumentation: Used in multimeters, data acquisition systems.
- Battery Management: Voltage monitoring in portable devices.
- Voltage References: Providing stable voltage for analog circuits.
Detailed and Complete Alternative Models
- TL431CDBZR: Adjustable precision shunt regulator.
- LM4040CIM3-2.0/NOPB: 2.0V precision voltage reference.
In conclusion, the ZR431LC01STZ is a versatile precision voltage reference suitable for various applications requiring stable and accurate voltage regulation.
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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von ZR431LC01STZ in technischen Lösungen auf
What is the ZR431LC01STZ?
- The ZR431LC01STZ is a precision shunt regulator that provides a stable voltage reference.
What is the typical application of ZR431LC01STZ?
- It is commonly used in applications requiring a stable voltage reference, such as power supplies, battery management systems, and voltage regulators.
What is the operating voltage range of ZR431LC01STZ?
- The operating voltage range is typically from 2.5V to 36V.
What is the output voltage accuracy of ZR431LC01STZ?
- The output voltage accuracy is typically ±0.5%.
What is the temperature range for ZR431LC01STZ?
- The temperature range is typically from -40°C to 125°C.
How does ZR431LC01STZ ensure stability in voltage references?
- It uses a precision bandgap core to provide a stable voltage reference.
What are the key features of ZR431LC01STZ?
- Some key features include low dynamic impedance, wide operating voltage range, and low temperature coefficient.
Can ZR431LC01STZ be used in automotive applications?
- Yes, it is suitable for automotive applications due to its wide temperature range and stability.
Does ZR431LC01STZ require external components for operation?
- It typically requires only a resistor to set the output voltage.
Is ZR431LC01STZ available in different package types?
- Yes, it is available in various package types such as SOT-23 and SC-70.