Manufacturer Part Number
REF3125AIDBZR
Manufacturer
Texas Instruments
Introduction
Low-Dropout Fixed Voltage Precision Series Reference
Product Features and Performance
High precision voltage output of 2.5V
Stable 10 mA output current
Low temperature coefficient (20 ppm/°C)
Low noise performance with 33µVp-p from 0.1Hz to 10Hz
Low noise performance with 48µVrms from 10Hz to 10kHz
Wide input voltage range from 2.55V to 5.5V
Efficient supply current of 135µA
Robust temperature range from -40°C to 125°C for varied environments
Product Advantages
High accuracy with ±0.2% tolerance
Minimal output noise for sensitive applications
Compatible with a wide input voltage range
Low power consumption
Key Technical Parameters
Output Voltage 2.5V (fixed)
Output Current 10 mA
Voltage Tolerance ±0.2%
Temperature Coefficient 20ppm/°C
Supply Voltage 2.55V to 5.5V
Supply Current 135µA
Operating Temperature Range -40°C to 125°C
Quality and Safety Features
Precision voltage reference for reliable operation
Operating temperature suited for commercial and industrial applications
Compatibility
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Suitable for circuits requiring a small-sized voltage reference
Application Areas
Data acquisition systems
Portable and battery-powered equipment
Medical devices
Precision instrumentation
Industrial control systems
Product Lifecycle
Status Active
Not reported as nearing discontinuation
Several Key Reasons to Choose This Product
Accurate and stable voltage reference for critical applications
Low operational noise suitable for high-precision circuits
Efficient power consumption aiding in battery longevity
Reliable performance over diverse temperature ranges
Suitable for various circuit designs due to compact SOT-23 packaging
Longevity of product lifecycle assuring supply continuity
REF3125AIDBZTexas Instruments
REF3120AQDBZRQ1Texas InstrumentsIC VREF SERIES 0.2% SOT23-3