Manufacturer Part Number
NCV4276CDT50RKG
Manufacturer
onsemi
Introduction
NCV4276CDT50RKG is a low dropout (LDO) linear voltage regulator designed for power management in automotive applications.
Product Features and Performance
Positive output configuration
Fixed output type at 5V
Supports input voltage up to 45V
Low dropout voltage of 0.5V at 250mA load
Maximum output current of 400mA
Quiescent current of 200 µA
High PSRR of 70dB at 100Hz
Operating temperature range from -40°C to 150°C
Product Advantages
High input voltage capability
Efficient low dropout performance
Robust thermal and electrical characteristics
Key Technical Parameters
Voltage Input (Max): 45V
Voltage Output (Min/Fixed): 5V
Current Output: 400mA
Voltage Dropout (Max): 0.5V @ 250mA
Current Quiescent (Iq): 200 µA
PSRR: 70dB (100Hz)
Quality and Safety Features
Protection against over temperature
Protection against reverse polarity
Short circuit protection
AEC-Q100 qualified for automotive applications
Compatibility
Surface mount TO-252-5, DPAK package
Application Areas
Automotive electronics
Power management systems
Product Lifecycle
Status: Active
Not nearing discontinuation with ongoing support and availability
Several Key Reasons to Choose This Product
High voltage input with stable 5V output suitable for automotive environments
Low dropout performance allows effective operation even with low input-output voltage difference
Comprehensive protection features ensure reliability under adverse conditions
AEC-Q100 qualification, ensuring compliance with stringent automotive standards
Compact DPAK package facilitates easy integration into a variety of applications
