Manufacturer Part Number
NCV4276BDS33R4G
Manufacturer
onsemi
Introduction
Integrated circuit (IC) voltage regulator with fixed 3.3V output
Product Features and Performance
Automotive-grade AEC-Q100 qualified
Wide input voltage range up to 45V
Fixed 3.3V output voltage
Capable of delivering up to 400mA output current
High power supply rejection ratio (PSRR) of 70dB at 100Hz
Integrated protection features: Over-temperature, reverse polarity, short-circuit
Product Advantages
Robust automotive-grade design for reliable operation
Wide input voltage range for versatile application
High output current capability
Excellent power supply noise rejection
Integrated protection features for enhanced reliability
Key Technical Parameters
Input voltage range: Up to 45V
Output voltage: 3.3V (fixed)
Output current: Up to 400mA
Quiescent current: 200μA
Supply current (max): 35mA
Operating temperature: -40°C to 150°C
Quality and Safety Features
RoHS3 compliant
AEC-Q100 qualified for automotive applications
Integrated protection features for enhanced reliability
Compatibility
Suitable for a wide range of automotive and industrial applications
Can be used as a replacement or upgrade for similar linear voltage regulator ICs
Application Areas
Automotive electronics
Industrial control systems
Power supplies
General-purpose voltage regulation
Product Lifecycle
Currently in active production
No plans for discontinuation, ensuring long-term availability
Replacement or upgrade options available if needed
Several Key Reasons to Choose This Product
Robust automotive-grade design for reliable operation in harsh environments
Wide input voltage range and high output current capability for versatile applications
Excellent power supply noise rejection for sensitive circuitry
Integrated protection features for enhanced reliability and safety
Long-term availability and compatibility with a wide range of applications
