The LM4128BQ1MF2.0 is a precision voltage reference from Texas Instruments (formerly National Semiconductor), designed for automotive applications. This voltage reference offers excellent accuracy, low temperature drift, and high stability over a wide temperature range.

Applications

• Automotive control systems
• Data acquisition systems
• Precision instrumentation
• Battery monitoring
• Engine control units (ECUs)
• Sensor excitation

Features

• High initial accuracy
• Low temperature coefficient
• Low output noise
• Wide operating temperature range
• Automotive AEC-Q100 qualified
• Fixed 2.048V output

Benefits

• Improved accuracy and stability in automotive systems
• Reduced system errors due to temperature variations
• Enhanced performance in precision applications
• Increased reliability in harsh automotive environments
• Guaranteed performance over a wide temperature range
• Simplified system design

Additional Details

The LM4128BQ1MF2.0 provides a stable 2.048V output voltage. Its low temperature coefficient ensures minimal drift over the automotive temperature range. The device offers low output noise, making it suitable for sensitive analog applications. The LM4128BQ1MF2.0 is qualified to AEC-Q100 automotive standards, guaranteeing reliable performance in demanding automotive environments. It is available in a small SOT-23 package, saving board space. Its high accuracy and stability make it an excellent choice for critical automotive applications requiring precise voltage references. The device operates with a low quiescent current, contributing to energy efficiency.