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TL1431AIZ-AP
Product Overview
Category
The TL1431AIZ-AP belongs to the category of integrated circuits (ICs) and specifically falls under the voltage references subcategory.
Use
The TL1431AIZ-AP is primarily used as a precision shunt regulator. It provides a stable reference voltage that can be used in various electronic circuits.
Characteristics
- Precision voltage reference
- Adjustable output voltage
- Low temperature coefficient
- High accuracy
- Low power consumption
Package
The TL1431AIZ-AP is available in a small outline package (SOP) with eight pins.
Essence
The essence of the TL1431AIZ-AP lies in its ability to provide a stable and accurate reference voltage, making it suitable for applications requiring precise voltage regulation.
Packaging/Quantity
The TL1431AIZ-AP is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Reference Voltage Range: 2.5V to 36V
- Output Current: Up to 100mA
- Temperature Coefficient: ±50ppm/°C
- Operating Temperature Range: -40°C to +85°C
- Supply Voltage Range: 2.5V to 36V
Detailed Pin Configuration
The TL1431AIZ-AP has eight pins arranged as follows:
- Vref: Reference voltage output
- Anode: Anode terminal for external shunt resistor connection
- Cathode: Cathode terminal for external shunt resistor connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- GND: Ground
Functional Features
- Adjustable Output Voltage: The TL1431AIZ-AP allows the user to adjust the output voltage according to their specific requirements.
- Overcurrent Protection: The device incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
- Low Power Consumption: The TL1431AIZ-AP consumes minimal power, making it suitable for battery-powered applications.
- High Accuracy: The voltage reference provided by the TL1431AIZ-AP is highly accurate, ensuring precise voltage regulation.
Advantages and Disadvantages
Advantages
- Wide range of adjustable output voltages
- Excellent temperature stability
- Low power consumption
- Compact package size
Disadvantages
- Limited output current capacity (up to 100mA)
- Requires an external shunt resistor for operation
Working Principles
The TL1431AIZ-AP operates based on the principle of a shunt regulator. It compares the reference voltage with the voltage across the external shunt resistor and adjusts its internal resistance accordingly to maintain a stable output voltage.
Detailed Application Field Plans
The TL1431AIZ-AP finds applications in various fields, including but not limited to: - Voltage regulators - Switching power supplies - Battery chargers - Precision measurement equipment - Audio amplifiers
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to the TL1431AIZ-AP are: - LM431 - TL431 - LT1431 - MAX4373
These models offer similar functionality and can be used interchangeably depending on the specific requirements of the application.
In conclusion, the TL1431AIZ-AP is a precision shunt regulator IC that provides a stable and accurate reference voltage. Its adjustable output voltage, low power consumption, and compact package make it suitable for various applications requiring precise voltage regulation.
Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TL1431AIZ-AP in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of TL1431AIZ-AP:
Q1: What is TL1431AIZ-AP? A1: TL1431AIZ-AP is a precision shunt regulator that can be used in various technical solutions.
Q2: What is the voltage reference range of TL1431AIZ-AP? A2: The voltage reference range of TL1431AIZ-AP is typically between 2.5V and 36V.
Q3: How does TL1431AIZ-AP work as a shunt regulator? A3: TL1431AIZ-AP works by maintaining a constant voltage across its terminals, effectively regulating the voltage in a circuit.
Q4: Can TL1431AIZ-AP be used in both low and high voltage applications? A4: Yes, TL1431AIZ-AP can be used in both low and high voltage applications due to its wide voltage reference range.
Q5: What are some typical applications of TL1431AIZ-AP? A5: TL1431AIZ-AP is commonly used in power supplies, battery chargers, voltage references, and voltage regulators.
Q6: What is the output current capability of TL1431AIZ-AP? A6: TL1431AIZ-AP has a maximum output current capability of 100mA.
Q7: Is TL1431AIZ-AP suitable for precision voltage regulation? A7: Yes, TL1431AIZ-AP is suitable for precision voltage regulation due to its low output voltage tolerance and temperature stability.
Q8: Can TL1431AIZ-AP handle transient voltage spikes? A8: TL1431AIZ-AP has built-in protection features that allow it to handle transient voltage spikes within its specified limits.
Q9: What is the temperature range for TL1431AIZ-AP? A9: TL1431AIZ-AP can operate within a temperature range of -40°C to +85°C.
Q10: Is TL1431AIZ-AP available in different package options? A10: Yes, TL1431AIZ-AP is available in various package options, including TO-92 and SOIC-8.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements of TL1431AIZ-AP.