LMV431BCZ/NOPB
Product Overview
Category: Voltage Reference
Use: LMV431BCZ/NOPB is a precision voltage reference that can be used in various electronic circuits to provide a stable reference voltage.
Characteristics: The LMV431BCZ/NOPB features high accuracy, low temperature coefficient, and low operating current.
Package: SOT-23-3
Essence: The LMV431BCZ/NOPB is essential for maintaining precise voltage levels in electronic systems.
Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.
Specifications
- Reference Voltage: 1.24V
- Operating Current: 80µA
- Temperature Coefficient: 50ppm/°C
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LMV431BCZ/NOPB has three pins: 1. Cathode (K): Connected to the load or circuit requiring a stable reference voltage. 2. Anode (A): Connected to the positive supply voltage. 3. Reference (REF): Provides the stable reference voltage of 1.24V.
Functional Features
- Precision voltage reference
- Low operating current
- High accuracy
- Wide operating temperature range
Advantages and Disadvantages
Advantages: - Stable and accurate reference voltage - Low temperature coefficient - Small package size
Disadvantages: - Limited output current capability - Requires external components for specific applications
Working Principles
The LMV431BCZ/NOPB operates by comparing the input voltage at the cathode pin to the internal 1.24V reference. It then adjusts the current flowing through the device to maintain a constant voltage at the cathode.
Detailed Application Field Plans
The LMV431BCZ/NOPB is commonly used in the following applications: - Voltage regulators - Battery management systems - Switch-mode power supplies - Precision instrumentation
Detailed and Complete Alternative Models
Some alternative models to LMV431BCZ/NOPB include: - TL431 - LM4040 - LT1461
In conclusion, the LMV431BCZ/NOPB is a precision voltage reference with high accuracy and low operating current, making it suitable for a wide range of electronic applications.
Word Count: 306
Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi LMV431BCZ/NOPB dalam penyelesaian teknikal
What is the typical operating voltage range for LMV431BCZ/NOPB?
- The typical operating voltage range for LMV431BCZ/NOPB is 1.24V to 6.0V.Can LMV431BCZ/NOPB be used as a voltage reference in precision applications?
- Yes, LMV431BCZ/NOPB can be used as a voltage reference in precision applications due to its low initial tolerance and temperature stability.What is the maximum output current of LMV431BCZ/NOPB?
- The maximum output current of LMV431BCZ/NOPB is 100mA.Is LMV431BCZ/NOPB suitable for battery management applications?
- Yes, LMV431BCZ/NOPB is suitable for battery management applications due to its low quiescent current and wide operating voltage range.Can LMV431BCZ/NOPB be used in automotive electronics?
- Yes, LMV431BCZ/NOPB can be used in automotive electronics due to its wide temperature range and robust design.What is the typical reference voltage accuracy of LMV431BCZ/NOPB?
- The typical reference voltage accuracy of LMV431BCZ/NOPB is ±1%.Does LMV431BCZ/NOPB have built-in overvoltage protection?
- Yes, LMV431BCZ/NOPB has built-in overvoltage protection to ensure the safety of the connected circuitry.Can LMV431BCZ/NOPB be used in adjustable voltage regulator circuits?
- Yes, LMV431BCZ/NOPB can be used in adjustable voltage regulator circuits to provide precise voltage regulation.What is the temperature range for LMV431BCZ/NOPB?
- The temperature range for LMV431BCZ/NOPB is -40°C to 125°C.Is LMV431BCZ/NOPB available in a small package for space-constrained applications?
- Yes, LMV431BCZ/NOPB is available in a small SOT-23 package for space-constrained applications.