Manufacturer Part Number
NCV47711PDAJR2G
Manufacturer
onsemi
Introduction
Low dropout voltage regulator suitable for automotive applications.
Product Features and Performance
Low dropout (LDO) linear voltage regulator
Adjustable output voltage
Single regulator configuration
High input voltage capability up to 40V
Minimum output voltage of 5V
Maximum output voltage of 20V
Maximum voltage dropout of 0.5V at 150mA load
350mA output current
Low quiescent current of 230 µA
High power supply rejection ratio (PSRR) of 70dB at 100Hz
Enable control feature for power saving
Overcurrent protection
Overtemperature protection
Reverse polarity protection
Wide operating temperature range from -40°C to 150°C
Product Advantages
Robust design suitable for harsh automotive environments
High PSRR ensuring stable operation
Built-in protection features for increased reliability
Energy efficient with low quiescent current
Key Technical Parameters
Input Voltage (Max): 40V
Output Voltage (Min/Fixed): 5V
Output Voltage (Max): 20V
Voltage Dropout (Max): 0.5V @ 150mA
Output Current: 350mA
Quiescent Current (Iq): 230 µA
Supply Current (Max): 50 mA
PSRR: 70dB at 100Hz
Quality and Safety Features
AEC-Q100 qualified
Automotive grade components
Built-in thermal and current protections
Compatibility
Compatible with a wide range of automotive voltage requirements
Surface mount compatible with 8-SOIC-EP package
Application Areas
Automotive electronics
Power management for microcontrollers
Industrial control systems
Product Lifecycle
Status: Active
No current indication of discontinuation
Availability of replacements or upgrades may exist, consult manufacturer
Several Key Reasons to Choose This Product
Designed for automotive-grade applications with high reliability
Energy efficient operation with low quiescent current
Flexible with output voltage adjustability
Enhanced safety with comprehensive protection features
Industry standard package and high temperature range operation
Supported by onsemi's reputation for quality power management solutions