Manufacturer Part Number
LT1021DCS8-5#TRPBF
Manufacturer
Analog Devices
Introduction
The LT1021 is a precision voltage reference with outstanding performance.
Product Features and Performance
Precision Series Buried Zener Voltage Reference
Fixed 5V Output Voltage
Output Current Capability of 10 mA
Low Tolerance of ±1%
Excellent Temperature Stability: 20ppm/°C
Low Noise Output: 3µVp-p from 0.1Hz to 10Hz, 2.2µVrms from 10Hz to 10kHz
Input Voltage Range: 7.2V to 40V
Low Supply Current: 1.5mA
Suitable for Surface Mount Technology: 8-SOIC Package
Product Advantages
High precision and stability for critical applications
Wide input voltage range accommodating a variety of power supplies
Low operational current aiding in power efficiency
Low noise performance for sensitive electronics
Robust output current suitable for multiple uses
Key Technical Parameters
Voltage - Output (Min/Fixed): 5V
Current - Output: 10 mA
Tolerance: ±1%
Temperature Coefficient: 20ppm/°C
Noise: 3µVp-p (0.1Hz to 10Hz), 2.2µVrms (10Hz to 10kHz)
Voltage - Input: 7.2V ~ 40V
Current - Supply: 1.5mA
Operating Temperature: 0°C ~ 70°C
Quality and Safety Features
Compliance with industry quality standards
Consistent performance over operating temperature range
Compatibility
Compatible with Surface Mount Technology Packaging
Compatible with 8-SOIC device packages
Application Areas
Precision Instrumentation
Data Conversion Systems
Industrial Process Control
Portable Battery-Powered Devices
Precision Power Supplies
Product Lifecycle
Active Product Status
Readily available with ongoing production and support
Several Key Reasons to Choose This Product
Highly accurate and stable voltage reference for precision use
Wide input voltage range facilitating varied design requirements
Energy-efficient operation with low quiescent current
Low noise characteristic enhances performance in noise-sensitive applications
Proven reliability and quality from a reputable manufacturer like Analog Devices
Easily integrated into existing designs with industry-standard packaging