Manufacturer Part Number
NCV5661DTADJRKG
Manufacturer
onsemi
Introduction
Low dropout linear voltage regulator for power management
Product Features and Performance
Adjustable output voltage from 0.9V to 7.7V
1A output current capability
High PSRR: 70dB at 120Hz and 65dB from 120Hz to 1kHz
Low quiescent current: 3 mA
Enable control feature for power saving
Product Advantages
Suitable for automotive applications
Excellent line and load regulation
High power supply rejection ratio
Low dropout voltage: 1.3V at 1A load
Thermal and over-current protection
Key Technical Parameters
Voltage - Input (Max): 9V
Voltage - Output (Min/Fixed): 0.9V
Voltage - Output (Max): 7.7V
Voltage Dropout (Max): 1.3V @ 1A
Current - Output: 1A
Current - Quiescent (Iq): 3 mA
PSRR: 70dB ~ 65dB (120Hz ~ 1kHz)
Quality and Safety Features
Over current protection
Over temperature protection
AEC-Q100 qualified for automotive standards
Compatibility
Compatible with various applications requiring adjustable voltage supply
Suitable for surface mount technology
Application Areas
Automotive electronics
Power supplies
Consumer electronics
Product Lifecycle
Status: Active
Not nearing discontinuation
Availability of replacements or upgrades is supported
Several Key Reasons to Choose This Product
Automotive-grade reliability and quality (AEC-Q100 qualified)
Versatile adjustable output for a wide range of applications
Energy-efficient with low quiescent current and high PSRR
Built-in safety features to prevent damage under abnormal conditions
Readily available in tape and reel packaging for mass production
Suitable for harsh environments with operating temperature ranging from -40°C to 125°C