Manufacturer Part Number
NCV4274CDS50R4G
Manufacturer
onsemi
Introduction
Low Drop Out (LDO) regulator designed for automotive applications, offering stable voltage supply.
Product Features and Performance
Positive output configuration with fixed voltage output
Single regulator design
Supports input voltage up to 40V
Delivers 5V fixed output voltage
Maximum voltage dropout of 0.5V at 250mA load
Provides output current of up to 400mA
Low quiescent current at 250 µA
Current Supply (Max) at 35 mA
Excellent power supply rejection ratio (PSRR) of 60dB at 100Hz
Product Advantages
High reliability and performance for automotive applications
Over-temperature, reverse polarity, and short circuit protection features for enhanced safety
AEC-Q100 qualified
Operates effectively in a wide temperature range from -40°C to 150°C
Key Technical Parameters
Input Voltage (Max): 40V
Output Voltage (Min/Fixed): 5V
Voltage Dropout (Max): 0.5V @ 250mA
Current Output: 400mA
Quiescent Current (Iq): 250 µA
Supply Current (Max): 35 mA
PSRR: 60dB at 100Hz
Quality and Safety Features
Protection against over-temperature conditions
Reverse polarity protection
Short circuit protection
Compatibility
Surface Mount mounting type
Package / Case: TO-263-4, D2PAK (3 Leads + Tab), TO-263AA
Supplier Device Package: D2PAK
Application Areas
Automotive power management
Power regulation for automotive electronics such as ECUs, sensors, and infotainment systems
Product Lifecycle
Product Status: Obsolete
Information on availability of replacements or upgrades not provided
Several Key Reasons to Choose This Product
Designed specifically for demanding automotive environments
Protected against common electrical faults for improved safety
Complies with stringent automotive industry standards (AEC-Q100 qualification)
Low dropout voltage and quiescent current for efficient power usage
Durable and operable in extreme temperature conditions
NCV4274ADT5ORKGAMI Semiconductor/onsemi