Manufacturer Part Number
NCV8161AMX330TBG
Manufacturer
onsemi
Introduction
Low-dropout linear regulator designed for power management
Product Features and Performance
Single LDO voltage regulator
Positive output configuration
Fixed output type
26V maximum voltage dropout at 450mA
450mA output current capability
23 µA quiescent current
High PSRR of 91dB at 100Hz decreasing to 48dB at 100kHz
Enable control feature for power management
Over-current and over-temperature protection
Surface-mount 4-XDFN exposed pad package
AEC-Q100 automotive qualification
Product Advantages
Automotive grade reliability
High power supply rejection ratio
Low quiescent current for power saving
Thermal and over-current protection for safety
Compact and low-profile XDFN package
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.26V @ 450mA
Current - Output: 450mA
Current - Quiescent (Iq): 23 µA
PSRR: 91dB ~ 48dB (100Hz ~ 100kHz)
Quality and Safety Features
AEC-Q100 qualified
Over-current and over-temperature protection
Compatibility
Surface mount compatible with 4-XDFN (1x1) packages
Application Areas
Automotive electronics
Consumer electronics
Industrial applications
Product Lifecycle
Active status
Not nearing discontinuation
Replacements or upgrades not mentioned
Several Key Reasons to Choose This Product
High PSRR ensures stable voltage output under varying conditions
Low quiescent current improves energy efficiency in battery-powered applications
Comprehensive protection features enhance product reliability and longevity
AEC-Q100 qualification ensures suitability for harsh automotive environments
Optimized for surface-mount technology, easing assembly and manufacturing processes
NCV81599MWTXGonsemiI2C CONFIGURABLE, 4-SWITCH BUCK