Manufacturer Part Number
MP1484EN-LF-Z
Manufacturer
Monolithic Power Systems
Introduction
High-efficiency, synchronous, step-down, switching regulator
Product Features and Performance
Adjustable output voltage
Integrated synchronous rectifier for improved efficiency
Stable with ceramic capacitors
Over-current protection and thermal shutdown
Under-voltage lockout
High-efficiency operation up to 95%
340kHz switching frequency
Low dropout operation
Product Advantages
Compact 8-SOIC-EP packaging saves board space
High efficiency reduces thermal footprint
Wide input voltage range accommodates various power supplies
Flexible design for diverse applications
Key Technical Parameters
Input Voltage: 4.75V to 23V
Output Voltage: 0.925V to 20V
Output Current: 3A
Switching Frequency: 340kHz
Operating Temperature: -20°C to 85°C
Quality and Safety Features
Built-in over-current protection
Thermal shutdown mechanism
Under-voltage lockout
Compatibility
Works with ceramic capacitors
Compliant with various industry standards
Application Areas
Distributed Power Systems
Pre-Regulator for Linear Regulators
Battery-powered devices
Product Lifecycle
Not for new designs
Potential for future discontinuation
Replacement models may be available
Several Key Reasons to Choose This Product
Versatile input voltage range suitable for numerous power sources
High efficiency minimizes energy loss and heat generation
Compact size ideal for space-constrained applications
Built-in protection features ensure reliability and safety
Synchronous operation improves power conversion efficiency
MP1484EN-ZF-ZMP