Manufacturer Part Number
MP1482DS-LF-Z
Manufacturer
Monolithic Power Systems
Introduction
MP1482DS-LF-Z is a step-down, or buck, regulator designed for power management applications within electronic circuits.
Product Features and Performance
Step-Down (Buck) Converter
Adjustable Output Voltage
High Efficiency and Low Power Consumption
Synchronous Rectification for Improved Efficiency
Stable Operation with Internal Compensation
Integrated Thermal Overload and Short-Circuit Protection
Soft-Start Minimizes Inrush Current at Start-Up
Product Advantages
Supports a Wide Input Voltage Range from 4.75V to 18V
Capable of Delivering Output Current up to 2A
Conserves Energy with 340kHz Switching Frequency
Suitable for Various Applications due to Adjustable Output (0.923V to 15V)
Reliable Performance in a Range of Temperatures (-40°C to 85°C)
Key Technical Parameters
Input Voltage (Min): 4.75V
Input Voltage (Max): 18V
Output Voltage (Min/Fixed): 0.923V
Output Voltage (Max): 15V
Output Current: 2A
Frequency Switching: 340kHz
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Integrated Protections: Over-Temperature, Over-Current, and Short-Circuit
Built-In Soft-Start Functionality
Compatibility
Compatible with a Variety of Capacitive and Inductive Loads
Surface Mount 8-SOIC Package for Easy PCB Integration
Application Areas
Consumer Electronics
Networking Devices
Portable Devices
Computer Peripherals
Power Supplies
Product Lifecycle
Not For New Designs
Replacement or Upgrades May Be Available
Several Key Reasons to Choose This Product
Flexible Input Voltage Range Suited for a Variety of Power Sources
Adjustable Output Voltage Accommodates Specific Circuit Requirements
High-Efficiency Operation Reduces Power Loss and Heat Generation
Synchronous Rectification Ensures Optimal Performance and Durability
Industry-Standard SOIC-8 Package for Broad PCB Compatibility
Extensive Protection Features Enhance Product Reliability and Longevity