Manufacturer Part Number
LM4041C12IDBZR
Manufacturer
Texas Instruments
Introduction
This product is a precision PMIC (Power Management Integrated Circuit) voltage reference.
Product Features and Performance
Highly accurate fixed 1.225V reference voltage
Low temperature coefficient of 100ppm/°C
Tight tolerance of ±0.5%
Low noise of 20Vrms (10Hz to 10kHz)
High output current capability of 12mA
Wide operating temperature range of -40°C to 85°C
Product Advantages
Excellent precision and stability
High current drive capability
Small and compact surface-mount package
Wide temperature range suitability
Key Technical Parameters
Output Voltage: 1.225V (fixed)
Output Current: 12mA
Temperature Coefficient: 100ppm/°C
Tolerance: ±0.5%
Noise (10Hz to 10kHz): 20Vrms
Cathode Current: 80μA
Operating Temperature: -40°C to 85°C
Quality and Safety Features
RoHS3 compliant
Qualified for industrial and automotive applications
Compatibility
Suitable for a wide range of electronic devices and systems that require a precise voltage reference
Application Areas
Precision analog circuits
Instrumentation and measurement equipment
Industrial control systems
Automotive electronics
Product Lifecycle
This is an active and widely used product in the Texas Instruments portfolio.
Replacements and upgrades are readily available.
Key Reasons to Choose This Product
Excellent precision and stability for critical voltage reference applications
High current drive capability to support various circuit configurations
Wide operating temperature range for use in diverse environments
Small and compact surface-mount package for space-constrained designs
RoHS3 compliance and industrial/automotive qualification for reliability