Manufacturer Part Number
TLE4276GV85
Manufacturer
Infineon Technologies
Introduction
Integrated circuit (IC) for voltage regulation
Part of the OPTIREG series
Product Features and Performance
Fixed 8.5V output voltage
400mA output current
Wide 40V input voltage range
54dB power supply rejection ratio at 100Hz
Comprehensive protection features including overcurrent, overheat, reverse polarity, and short circuit
Inhibit control feature
Product Advantages
Robust automotive-grade design
Meets AEC-Q100 and AEC-Q101 reliability standards
Compact TO-263-6 (DPAK) package
Key Technical Parameters
Output voltage: 8.5V
Output current: 400mA
Input voltage range: 40V max
Power supply rejection ratio: 54dB at 100Hz
Quiescent current: 200μA
Supply current: 25mA max
Quality and Safety Features
Overcurrent, overheat, reverse polarity, and short circuit protection
Antisaturation protection
Compatibility
Suitable for automotive and industrial applications
Application Areas
Voltage regulation in automotive electronics
Power supply circuits in industrial equipment
Product Lifecycle
This product is still in active production
No plans for discontinuation, replacements, or upgrades at this time
Key Reasons to Choose This Product
Robust automotive-grade design and reliability certifications
Comprehensive protection features
Wide input voltage range and high power supply rejection ratio
Compact, space-saving package