Manufacturer Part Number
NCP1521BSNT1G
Manufacturer
onsemi
Introduction
The NCP1521BSNT1G is a compact and efficient step-down voltage regulator, designed for converting higher voltage levels to a lower output voltage with enhanced power management capabilities.
Product Features and Performance
Step-Down (Buck) topology
Positive output configuration
Adjustable output voltage from 0.9V to 3.9V
Synchronous rectification for improved efficiency
High switching frequency of 1.5MHz
Capable of delivering up to 600mA output current
Product Advantages
High efficiency conversion reduces power loss
Compact SOT-23-5 package suitable for space-constrained applications
Integrated synchronous rectifier minimizes need for external components
Key Technical Parameters
Voltage Input (Min): 2.7V
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 0.9V
Voltage Output (Max): 3.9V
Current Output: 600mA
Frequency Switching: 1.5MHz
Quality and Safety Features
Operating Temperature range of -40°C to 85°C ensures reliability across various environmental conditions
Robust surface mount design for improved mechanical stability
Compatibility
Compatible with applications requiring adjustable output voltage within its specified range
Application Areas
Mobile devices
Portable electronics
Wireless peripherals
Product Lifecycle
Status: Last Time Buy
Consider planning for future replacement or upgrade as the product may become discontinued
Several Key Reasons to Choose This Product
High efficiency and compact design make it ideal for battery-powered devices
Fast switching frequency allows for smaller peripheral components
Versatile input voltage range suitable for diverse applications
Reliable performance in a wide range of operating temperatures
Synchronous rectifier technology enhances overall efficiency and performance