Category: Integrated Circuits (ICs)
Use: Voltage References
Characteristics: - Adjustable Precision Shunt Regulator - Low Voltage Reference - Programmable Output Voltage - Low Temperature Coefficient - High Accuracy - Low Quiescent Current
Package: SOT-89
Essence: The TLV431ACLPR is a precision shunt regulator that can be used as a voltage reference in various electronic circuits. It provides a stable and accurate output voltage, making it suitable for applications requiring precise voltage references.
Packaging/Quantity: The TLV431ACLPR is available in a SOT-89 package. It is typically sold in reels of 2,500 units.
The TLV431ACLPR has three pins:
Advantages: - Wide range of adjustable output voltages - High accuracy and low temperature coefficient - Low quiescent current for power efficiency - Small package size for space-constrained applications
Disadvantages: - Limited maximum cathode current (100mA) - Requires an external resistor for voltage programming
The TLV431ACLPR operates as a shunt regulator, maintaining a constant voltage between the reference pin and the cathode pin. By connecting an external resistor between these pins, the desired output voltage can be set. The internal circuitry compares the reference voltage with a fraction of the cathode voltage, adjusting the current flow through the shunt to maintain the desired output voltage.
The TLV431ACLPR is commonly used in various electronic circuits that require precise voltage references. Some typical application fields include:
Some alternative models to the TLV431ACLPR that offer similar functionality and characteristics include:
These alternative models can be considered based on specific application requirements and design constraints.
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Sure! Here are 10 common questions and answers related to the application of TLV431ACLPR:
Q: What is TLV431ACLPR?
A: TLV431ACLPR is a precision adjustable shunt voltage reference that can be used in various technical solutions.
Q: What is the purpose of TLV431ACLPR?
A: TLV431ACLPR is used to provide a stable voltage reference for regulating or monitoring other components in a circuit.
Q: What is the voltage range of TLV431ACLPR?
A: TLV431ACLPR has an adjustable output voltage range from 1.24V to 6V.
Q: How does TLV431ACLPR work?
A: TLV431ACLPR works by comparing the reference voltage with an input voltage and adjusting its output to maintain a constant voltage difference.
Q: Can TLV431ACLPR be used as a voltage regulator?
A: Yes, TLV431ACLPR can be used as a voltage regulator by connecting it in parallel with the load and adjusting the reference voltage accordingly.
Q: Is TLV431ACLPR suitable for low-power applications?
A: Yes, TLV431ACLPR is designed for low-power applications and has a low quiescent current consumption.
Q: Can TLV431ACLPR be used in battery-powered devices?
A: Yes, TLV431ACLPR can be used in battery-powered devices due to its low power consumption and wide operating voltage range.
Q: Does TLV431ACLPR require external components for operation?
A: Yes, TLV431ACLPR requires external resistors to set the desired output voltage and to provide stability.
Q: What is the temperature range of TLV431ACLPR?
A: TLV431ACLPR can operate within a temperature range of -40°C to +125°C.
Q: Can TLV431ACLPR be used in automotive applications?
A: Yes, TLV431ACLPR is suitable for automotive applications as it meets the required specifications and has a wide operating temperature range.
Please note that these answers are general and may vary depending on specific application requirements.