The TL1431ACZ from STMicroelectronics is a precision programmable voltage reference, designed to offer a reliable solution for applications requiring a voltage reference that can be programmed over a wide range. This versatile component is part of the TL1431 series, which is well-regarded for its stability and accuracy across various operating conditions.
Key Features
- Voltage Range: The TL1431ACZ can be programmed with an external resistor divider to provide a range of output voltages from 2.5V up to 36V, catering to a broad spectrum of applications.
- High Precision: This device offers a typical output voltage tolerance of ±0.5%, ensuring high precision for critical applications.
- Low Temperature Coefficient: With a typical temperature coefficient of 50 ppm/°C, this voltage reference maintains its accuracy over a wide temperature range, making it suitable for temperature-sensitive applications.
- Adjustable Output: Users can set the output voltage to their desired level using just two external resistors, providing flexibility in design.
- Low Operational Current: The TL1431ACZ operates with a low quiescent current, enhancing its suitability for battery-powered devices where power conservation is crucial.
Applications
The TL1431ACZ is a versatile component that can be used in a variety of electronic systems, including:
- Power supplies
- Battery chargers
- Energy management systems
- Precision data systems
- Instrumentation and test equipment
- Automotive electronics
Product Specifications
Parameter
Value
Output Voltage Range
2.5V to 36V
Output Voltage Tolerance
±0.5%
Temperature Coefficient
50 ppm/°C
Package Type
TO-92
Operating Temperature Range
-40°C to +85°C
For those looking for a reliable and flexible voltage reference, the TL1431ACZ from STMicroelectronics stands out as a prime choice, offering precision, stability, and ease of use in a wide array of applications.
