Manufacturer Part Number
LT1461CIS8-2.5#PBF
Manufacturer
Analog Devices
Introduction
The LT1461CIS8-2.5#PBF is a high-performance voltage reference from Analog Devices designed for power management applications requiring high stability and low noise.
Product Features and Performance
Series reference type with fixed output
High accuracy with a tolerance of ±0.08%
Low temperature coefficient of 12ppm/°C
Low output noise: 8ppmp-p from 0.1Hz to 10Hz and 9.6ppmrms from 10Hz to 10kHz
Wide input voltage range from 3V to 20V
Low supply current requirement of 70µA
Operational over a wide temperature range of -40°C to 85°C
Product Advantages
High output stability and accuracy
Minimal output noise enhances system performance
Efficient operation with low current consumption
Suitable for harsh temperature environments
Key Technical Parameters
Output Voltage: 2.5V fixed
Output Current: 100 mA
Input Voltage Range: 3V to 20V
Supply Current: 70µA
Temperature Coefficient: 12ppm/°C
Quality and Safety Features
Robust construction for industrial-grade reliability
Compliant with standard safety regulations for PMIC voltage references
Compatibility
Compatible with surface mount technology for easier integration
Fits 8-SOIC packaging configuration
Application Areas
Power supply reference
Data acquisition systems
Portable instruments
Medical and healthcare systems
Product Lifecycle
Currently active with stable supply
Not near discontinuation with ongoing support for replacements and upgrades
Several Key Reasons to Choose This Product
Exceptionally stable and precise voltage reference critical for high-accuracy applications
Very low noise contributes to improved signal integrity
Wide operating voltage and temperature range accommodate diverse applications and environments
Low power consumption benefits portable and power-sensitive designs
Reliable performance from a reputable manufacturer like Analog Devices