Manufacturer Part Number
NCV4276CDT33RKG
Manufacturer
onsemi
Introduction
Power Management Integrated Circuit for automotive and industrial applications
Product Features and Performance
Low Drop Out (LDO) Voltage Regulator
Tape & Reel (TR) Packaging for efficient assembly
Single Positive Output Configuration
Fixed Output Voltage at 3.3V
Designed for low quiescent current operation
Power Supply Rejection Ratio (PSRR) of 70dB at 100Hz
Product Advantages
Optimized for high voltage input up to 45V
Supports up to 400mA output current
Automotive-grade reliability
AEC-Q100 Qualified for automotive standards
Advanced protection features including Over Temperature, Reverse Polarity, and Short Circuit protection
Key Technical Parameters
Voltage - Input (Max): 45V
Voltage - Output (Min/Fixed): 3.3V
Current - Output: 400mA
Current - Quiescent (Iq): 200 µA
Current - Supply (Max): 35 mA
Control Features not specified
Protection Features include Over Temperature, Reverse Polarity, Short Circuit
Quality and Safety Features
High reliability for automotive applications
Protective features to ensure safe operation under fault conditions
AEC-Q100 certification indicating rigorous testing
Compatibility
Compatible with surface mount technologies due to DPAK-5 package
Suitable for applications requiring up to 45V input voltage
Application Areas
Automotive electronics
Industrial control systems
Power management solutions
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Replacements or upgrades may depend on future product development
Several Key Reasons to Choose This Product
Optimal solution for high-voltage applications
Low dropout performance for efficient operation
Robust automotive-grade design supporting extended temperature range from -40°C to 150°C
Surface mount compatible for easy PCB assembly
Comprehensive protection features enhancing system safety
Regulator offering stability and low noise with high PSRR for sensitive loads
