Manufacturer Part Number
MP2161GJ-Z
Manufacturer
Monolithic Power Systems
Introduction
High-efficiency, compact, synchronous step-down regulator
Product Features and Performance
Buck topology
Adjustable output voltage
Synchronous rectifier for high efficiency
2A continuous output current
Wide input voltage range from 2.5V to 6V
5MHz switching frequency for compact solution size
Operates at -40°C to 125°C
Surface mount package for modern PCB designs
Product Advantages
High efficiency reduces thermal footprint
Small form factor ideal for space-constrained applications
Integrated MOSFETs minimize the external component count
Stable with ceramic capacitors for a smaller system design
Key Technical Parameters
Output Voltage Range: 0.6V to 6V
Output Current: 2A
Frequency - Switching: 1.5MHz
Input Voltage Range: 2.5V to 6V
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Built-in thermal shutdown function
Current limit and short-circuit protection
Under-voltage lockout (UVLO)
Compatibility
Compatible with a variety of ceramic capacitors
Suitable for use in complex multi-voltage power systems
Application Areas
Power supplies for ICs, DSPs, microcontrollers
Portable devices
Networking and telecom equipment
Consumer electronics
Product Lifecycle
Active product status, not near discontinuation
Manufacturer likely to continue support, with replacements or upgrades available
Several Key Reasons to Choose This Product
High efficiency for power-sensitive designs
Compact size enables use in portable and space-restricted applications
Flexible input and output voltage ranges accommodate different power levels
Integrated protections ensure long-term reliability
High switching frequency allows for smaller passive components
Industry-standard package type for ease of integration into various designs
MP2162Monolithic Power Systems