Manufacturer Part Number
TL4051B12IDBZR
Manufacturer
Texas Instruments
Introduction
The TL4051B12IDBZR is a precision shunt voltage reference in Texas Instruments' Power Management (PMIC) Voltage Reference category, specifically designed for power-sensitive applications.
Product Features and Performance
Precision shunt voltage reference
Fixed 1.225V output voltage
Output current capability of 12 mA
Tight tolerance of ±0.2%
Low temperature coefficient of 50ppm/°C
Low noise performance: 20µVrms from 10Hz to 10kHz
Product Advantages
High accuracy and stability over temperature
Suitable for battery-powered and portable applications due to low power consumption
Minimal external components required
Key Technical Parameters
Voltage Output (Min/Fixed): 1.225V
Current Output: 12 mA
Tolerance: ±0.2%
Temperature Coefficient: 50ppm/°C
Noise 10Hz to 10kHz: 20µVrms
Current Cathode: 65 µA
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Manufactured by Texas Instruments, ensuring high reliability and performance
Complies with industry-standard quality and safety norms
Compatibility
Surface Mount technology compatible with TO-236-3, SC-59, SOT-23-3 package types
Easy integration with various circuit designs
Application Areas
Power supply regulation
Data acquisition systems
Portable and battery-powered devices
Precision instrumentation
Product Lifecycle
Status: Active
Not nearing discontinuation, with ongoing manufacturer support for replacements or upgrades
Several Key Reasons to Choose This Product
High precision voltage reference for accurate power regulation
Low power consumption ideal for portable applications
Robust performance with a wide operating temperature range
Texas Instruments' reputation for quality and reliability
Compatible with surface mount technology for easy integration