Manufacturer Part Number
LT1634AIS8-2.5#PBF
Manufacturer
Analog Devices
Introduction
The LT1634AIS8-2.5#PBF is a precision shunt voltage reference designed for power management applications requiring stable and accurate voltage regulation.
Product Features and Performance
Fixed output voltage of 2.5V
Shunt reference type
Low noise performance: 15μVp-p from 0.1Hz to 10Hz
Temperature coefficient of 10ppm/°C for thermal stability
Capability to source up to 50 mA output current
Operating temperature range from -40°C to 85°C
Product Advantages
High accuracy with tolerance of ±0.05%
Low power consumption with cathode current of 8µA
Compact 8-SOIC package suitable for surface mounting
Key Technical Parameters
Output Voltage: 2.5V (Fixed)
Output Current: 50 mA
Tolerance: ±0.05%
Temperature Coefficient: 10 ppm/°C
Noise 0.1Hz to 10Hz: 15µVp-p
Cathode Current: 8 µA
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Stringent temperature coefficient ensures consistent performance across varying temperatures
8-SOIC package provides robustness for surface mount applications
Compatibility
Designed for use in various power management applications requiring a stable voltage reference
Application Areas
Power supply control
Data acquisition systems
Instrumentation
Portable battery-powered devices
Precision voltage regulation in consumer electronics
Product Lifecycle
Status: Active
Not nearing discontinuation, ensuring long-term availability
Replacements or upgrades are not specifically required due to the stable design
Several Key Reasons to Choose This Product
High precision voltage reference enhances reliability in critical applications
Extremely low noise output improves system stability and performance
Broad operating temperature range makes it versatile for both industrial and consumer applications
Low power consumption aids in designing energy-efficient systems
Surface mount package supports compact and flexible design layouts in PCB manufacturing