Manufacturer Part Number
NCV551SN32T1G
Manufacturer
onsemi
Introduction
The NCV551SN32T1G is a linear low-dropout (LDO) voltage regulator designed for automotive applications, providing a fixed output voltage of 3.2V.
Product Features and Performance
Single regulator output
Fixed output voltage of 3.2V
Maximum input voltage of 12V
Low dropout voltage of 0.15V at 10mA
Output current capacity of 150mA
Extremely low quiescent current of 8 µA
Over current and over temperature protection
Product Advantages
High efficiency in power regulation
Minimal power loss due to low dropout voltage
Suitable for battery-operated devices due to low quiescent current
Robust protection features ensure product reliability under abnormal conditions
Key Technical Parameters
Voltage Input (Max): 12V
Voltage Output (Min/Fixed): 3.2V
Current Output: 150mA
Voltage Dropout (Max): 0.15V @ 10mA
Current Quiescent (Iq): 8 µA
Quality and Safety Features
Over current protection
Over temperature protection
Automotive grade qualification AEC-Q100
Compatibility
Compatible with automotive voltage requirements
Surface mountable: SOT-23-5, TSOT-23-5 package
Application Areas
Automotive electronics
Power management in battery-powered devices
Product Lifecycle
Status: Obsolete
Note: Check for potential replacements or upgrade options
Several Key Reasons to Choose This Product
Automotive grade quality ensures reliability in vehicle-related applications
Ultra-low dropout enhances efficiency, ideal for low power applications
Minimal quiescent current draws less power, extending battery life in portable setups
Robust thermal and current protection mechanisms enhance durability and safety
Certified by AEC-Q100, meeting stringent automotive industry standards