The LT1431IS8#TRPBF is a precision programmable voltage reference from Linear Technology, designed to offer a versatile and reliable solution for various applications that require a stable voltage reference. This integrated circuit (IC) is a direct upgrade to the industry-standard LM431 adjustable shunt regulator, with improved specifications and performance.
Key Features
- Adjustable Output: It provides an adjustable output voltage from 2.5V to 36V, which can be set using two external resistors.
- Temperature Stability: The IC offers excellent temperature stability, ensuring the output voltage remains constant over a wide temperature range.
- Low Dynamic Impedance: With a low dynamic output impedance, the LT1431IS8#TRPBF ensures a stable voltage even under varying load conditions.
- High Accuracy: The device features a typical output voltage tolerance of ±0.5%, making it suitable for precision applications.
- Surface-Mount Package: Packaged in an 8-lead SOIC, this IC is ideal for space-constrained applications and is compatible with automated assembly processes.
Applications
The versatile nature of the LT1431IS8#TRPBF makes it suitable for a wide array of applications, including but not limited to:
- Power supplies
- Data acquisition systems
- Battery chargers
- Automotive electronics
- Precision instrumentation
Product Specifications
Parameter
Value
Output Voltage Range
2.5V to 36V
Temperature Stability
Excellent
Output Voltage Tolerance
±0.5% Typical
Package
8-lead SOIC
Whether you're designing a new power supply or upgrading an existing system, the LT1431IS8#TRPBF offers the performance, reliability, and flexibility needed to meet your voltage reference requirements.
