Manufacturer Part Number
LM2830XMFX
Manufacturer
Texas Instruments
Introduction
LM2830XMFX by Texas Instruments is a high-frequency PWM step-down DC/DC converter designed for power management in various applications.
Product Features and Performance
High-frequency operation at 1.6MHz
Adjustable output voltage range from 0.6V to 4.5V
Capable of delivering up to 1A output current
Input voltage range from 3V to 5.5V
Buck (Step-Down) topology
Positive Output Configuration
Supports external synchronization
Product Advantages
High efficiency due to high switching frequency
Small form factor enabling compact design
Suitable for battery-powered applications
Excellent thermal performance
Allows for small external components
Key Technical Parameters
Topology: Buck
Output Type: Adjustable
Number of Outputs: 1
Voltage - Input (Min): 3V
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 0.6V
Voltage - Output (Max): 4.5V
Current - Output: 1A
Frequency - Switching: 1.6MHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Built-in thermal shutdown
Overcurrent protection
Meets or exceeds industry standards for safety and reliability
Compatibility
Mounting Type: Surface Mount
Package / Case: SC-74A, SOT-753
Supplier Device Package: SOT-23-5
Application Areas
Portable devices
Wireless communication
Point of Load regulation
Consumer electronics
Power supply modules
Product Lifecycle
Product Status: Obsolete
Potential for limited availability
Alternatives or next-generation replacements may be advisable
Several Key Reasons to Choose This Product
High reliability from a reputable manufacturer, Texas Instruments
Small package size ideal for space-constrained applications
Advanced features for protection increase system reliability
Obsolete status necessitates reviewing potential for future use and support
High-efficiency power conversion to prolong battery life in portable applications
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