Manufacturer Part Number
LT1461AIS8-3#TRPBF
Manufacturer
Analog Devices
Introduction
Low Dropout Voltage Reference with High Stability and Accuracy
Product Features and Performance
Fixed 3V Output Voltage
100 mA Output Current Capacity
Ultra Low Tolerance at ±0.04%
Low Temperature Coefficient of 3ppm/°C
Low Noise Performance from 0.1Hz to 10Hz at 8ppmp-p
Extended Noise Performance from 10Hz to 10kHz at 9.6ppmrms
Wide Input Voltage Range from 3.5V to 20V
Low Supply Current at 70µA
Suitable for Operation in a Wide Temperature Range from -40°C to 85°C
Product Advantages
Exceptional Stability and Accuracy for Precision Applications
High Output Drive Capability
Ultra Low Output Noise for Sensitive Circuits
Minimal Variations with Temperature Changes
Efficient Power Usage with Low Supply Current
Key Technical Parameters
3V Output Voltage (Min/Fixed)
100 mA Current Output
±0.04% Tolerance
3ppm/°C Temperature Coefficient
8ppmp-p Noise 0.1Hz to 10Hz
6ppmrms Noise 10Hz to 10kHz
5V to 20V Input Voltage
70µA Current Supply
Quality and Safety Features
Robust Design Conforming to Industry Standards
Compatibility
Surface Mount 8-SOIC Package Compatible with Standard PCB Manufacturing Processes
Application Areas
Precision Voltage Reference for Data Converters
Portable and Battery-Powered Equipment
Measurement and Testing Equipment
Product Lifecycle
Active Product Status, Available for New Designs
Several Key Reasons to Choose This Product
High Output Accuracy Suitable for Precision Instruments
Robust Performance Across a Broad Temperature Range
Energy-Efficient Design for Portable Applications
Consistently Low Noise across a Wide Bandwidth
Reliability Proven by Ongoing Active Product Status
Long Term Availability for Continuous Production Needs
Compatibility with Standard Surface Mount Technologies for Easy Integration