Manufacturer Part Number
NCV553SQ50T1G
Manufacturer
onsemi
Introduction
The NCV553SQ50T1G is a high-performance, low-dropout (LDO) linear voltage regulator from onsemi. It is designed to provide a stable and reliable 5V output voltage from an input voltage of up to 12V, making it suitable for a wide range of applications, including automotive, industrial, and consumer electronics.
Product Features and Performance
Fixed 5V output voltage
Low dropout voltage of 0.8V @ 80mA
Output current capability of up to 80mA
Extremely low quiescent current of 1μA
Excellent power supply rejection ratio (PSRR)
Over-current and over-temperature protection
Automotive-grade quality and reliability (AEC-Q100 qualified)
Operating temperature range of -40°C to +125°C
Product Advantages
Compact surface-mount package (SC-82A, SOT-343)
Robust protection features for reliable operation
Efficient power conversion for improved energy savings
Suitable for a wide range of automotive and industrial applications
Key Reasons to Choose This Product
High-quality and reliable performance for critical applications
Compact and space-saving design for space-constrained environments
Exceptional power efficiency and thermal management capabilities
Comprehensive protection features for enhanced system reliability
Quality and Safety Features
AEC-Q100 automotive-grade qualification
Over-current and over-temperature protection
Robust and reliable operation in harsh environments
Compatibility
The NCV553SQ50T1G is a direct replacement for the NCV553 series of LDO regulators, offering the same functionality and form factor.
Application Areas
Automotive electronics (e.g., infotainment systems, powertrain control, body electronics)
Industrial control and automation
Consumer electronics (e.g., portable devices, IoT applications)
Product Lifecycle
The NCV553SQ50T1G is an obsolete product, meaning it is no longer in active production. However, there are alternative models available that can provide similar functionality and performance. Customers should contact our website's sales team for more information on available replacement options.