ZR431LC02STOB
Product Overview
Category
The ZR431LC02STOB belongs to the category of voltage references.
Use
This product is primarily used as a precision shunt regulator.
Characteristics
- High accuracy and stability
- Low temperature coefficient
- Wide operating voltage range
- Low dynamic impedance
- Fast response time
Package
The ZR431LC02STOB is available in a small surface mount package.
Essence
The essence of this product lies in its ability to provide a stable and accurate voltage reference for various applications.
Packaging/Quantity
The ZR431LC02STOB is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Reference Voltage: 2.5V
- Operating Voltage Range: 6V to 36V
- Temperature Coefficient: ±50ppm/°C
- Dynamic Impedance: 0.22Ω
- Output Current: 100mA
- Quiescent Current: 1.5mA
Detailed Pin Configuration
The ZR431LC02STOB has three pins:
- Vref: This pin is connected to the external resistor divider network to set the desired output voltage.
- Anode: This pin is connected to the positive supply voltage.
- Cathode: This pin is connected to the ground or negative supply voltage.
Functional Features
- Precision voltage reference
- Adjustable output voltage
- Low power consumption
- Overcurrent protection
- Short-circuit protection
Advantages and Disadvantages
Advantages
- High accuracy and stability ensure reliable performance.
- Wide operating voltage range allows for versatile applications.
- Low temperature coefficient minimizes voltage drift over temperature variations.
- Fast response time enables quick regulation.
Disadvantages
- Limited output current may restrict certain high-power applications.
- Requires an external resistor divider network for voltage setting.
Working Principles
The ZR431LC02STOB operates based on the principle of a shunt regulator. It compares the reference voltage (Vref) with the voltage across the external resistor divider network. By adjusting the resistance ratio, the desired output voltage can be obtained. The internal circuitry of the ZR431LC02STOB ensures that the output voltage remains stable and accurate, even in the presence of varying input voltages and load conditions.
Detailed Application Field Plans
The ZR431LC02STOB finds applications in various fields, including:
- Power supply units: It can be used as a voltage reference for regulating the output voltage of power supplies.
- Industrial control systems: It provides a stable voltage reference for precise control and measurement circuits.
- Automotive electronics: It is suitable for voltage regulation in automotive electronic systems.
- Battery charging circuits: It can be utilized to maintain a constant voltage during battery charging processes.
Detailed and Complete Alternative Models
ZR431LC01STOB
- Similar specifications and features as ZR431LC02STOB
- Different reference voltage: 1.25V
ZR431LC03STOB
- Similar specifications and features as ZR431LC02STOB
- Different reference voltage: 3.0V
ZR431LC04STOB
- Similar specifications and features as ZR431LC02STOB
- Different reference voltage: 4.096V
ZR431LC05STOB
- Similar specifications and features as ZR431LC02STOB
- Different reference voltage: 5.0V
Note: These alternative models provide different reference voltages while maintaining similar characteristics and functionality.
In conclusion, the ZR431LC02STOB is a precision shunt regulator that offers high accuracy, stability, and a wide operating voltage range. Its adjustable output voltage, low power consumption, and protection features make it suitable for various applications in power supply units, industrial control systems, automotive electronics, and battery charging circuits. Alternative models with different reference voltages are also available to cater to specific requirements.
10 pirs û bersivên hevpar ên têkildarî sepana ZR431LC02STOB di çareseriyên teknîkî de navnîş bikin
Sure! Here are 10 common questions and answers related to the application of ZR431LC02STOB in technical solutions:
Q: What is ZR431LC02STOB? A: ZR431LC02STOB is a voltage reference and shunt regulator IC used for precision voltage regulation in various technical applications.
Q: What is the operating voltage range of ZR431LC02STOB? A: The operating voltage range of ZR431LC02STOB is typically between 2.5V and 36V.
Q: How does ZR431LC02STOB provide voltage regulation? A: ZR431LC02STOB uses a shunt regulator configuration to maintain a stable output voltage by diverting excess current through an internal resistor.
Q: What is the typical output voltage accuracy of ZR431LC02STOB? A: The typical output voltage accuracy of ZR431LC02STOB is ±0.5%.
Q: Can ZR431LC02STOB be used as an adjustable voltage reference? A: Yes, ZR431LC02STOB can be used as an adjustable voltage reference by connecting external resistors to set the desired output voltage.
Q: What is the maximum current that ZR431LC02STOB can handle? A: The maximum current that ZR431LC02STOB can handle is typically 100mA.
Q: Is ZR431LC02STOB suitable for low-power applications? A: Yes, ZR431LC02STOB is suitable for low-power applications due to its low quiescent current consumption.
Q: Does ZR431LC02STOB have built-in overvoltage protection? A: Yes, ZR431LC02STOB has built-in overvoltage protection to prevent damage from excessive input voltage.
Q: Can ZR431LC02STOB operate in harsh environments? A: Yes, ZR431LC02STOB is designed to operate in a wide temperature range and can withstand harsh environmental conditions.
Q: What are some typical applications of ZR431LC02STOB? A: Some typical applications of ZR431LC02STOB include power supplies, battery chargers, instrumentation, and automotive electronics.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for ZR431LC02STOB.