Manufacturer Part Number
NCV8570BMN280R2G
Manufacturer
onsemi
Introduction
The NCV8570BMN280R2G is a low-dropout linear regulator designed for power management in automotive applications.
Product Features and Performance
Positive output configuration with fixed output type
Capable of regulating input voltage up to 5.5V to a fixed 2.8V output
Low dropout voltage of 0.205V at 200mA load
Low quiescent current of 110 µA enhancing power efficiency
High power supply rejection ratio (PSRR) ranging from 82dB to 63dB between 1kHz to 10kHz
Integrated over current and over temperature protection
Enables circuit simplicity with enable control feature
Product Advantages
High reliability and performance stability under extreme conditions ranging from -40°C to 125°C
AEC-Q100 qualification ensures automotive-grade quality
Compact 6-VDFN exposed pad package for space-sensitive applications
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage (Min/Fixed): 2.8V
Dropout Voltage (Max): 0.205V @ 200mA
Output Current: 200mA
Quiescent Current (Iq): 110 µA
PSRR: 82dB ~ 63dB (1kHz ~ 10kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Automotive-grade reliability as per AEC-Q100 qualification
Compatibility
Compatible with a variety of automotive applications
Surface mount type suitable for streamlined PCB design
Application Areas
Automotive systems
Power management modules
Electronic control units
Product Lifecycle
Currently active with no indicated plans of discontinuation
Long-term support and supply expected for automotive industry standards
Several Key Reasons to Choose This Product
Extremely low dropout suitable for tight voltage margins
Superior PSRR enables reduction of output voltage ripples
Low quiescent current promotes energy efficiency
Robust thermal and overcurrent protection enhances system safety
Compact package ideal for space-constrained applications
Compliance with automotive standards verifies reliability and durability in harsh environments
