Manufacturer Part Number
LM5165DRCT
Manufacturer
Texas Instruments
Introduction
Compact, efficient, and flexible DC-DC step-down switching regulator
Product Features and Performance
Buck topology
Adjustable output voltage
Supports synchronous rectification
Wide input voltage range from 3V to 65V
Adjustable switching frequency up to 600kHz
High efficiency for power conservation
Low quiescent current
Thermal shutdown and overcurrent protection
Small footprint with 10-VFDFN package
Product Advantages
Capable of operating at high temperatures up to 150°C
Durable and suitable for demanding applications
Low dropout
Key Technical Parameters
Input Voltage Min: 3V
Input Voltage Max: 65V
Output Voltage Min/Fixed: 1.223V
Output Voltage Max: 65V
Current - Output: 150mA
Switching Frequency: Up to 600kHz
Number of Outputs: 1
Operating Temperature Range: -40°C to 150°C
Quality and Safety Features
Built-in overcurrent protection
Thermal overload protection
Compatibility
Surface mount technology compatible with automated production
Compatible with a wide range of input sources due to broad input voltage range
Application Areas
Industrial
Telecommunications
Consumer Electronics
Automotive Systems
Portable devices
Product Lifecycle
Status: Active
Not currently near discontinuation
Several Key Reasons to Choose This Product
Wide input voltage range suitable for various power sources
High level of integration reduces external component count
Texas Instruments' reputation for robust and high-quality components
Flexible and adjustable parameters to suit diverse applications
Suitable for harsh operating environments due to high-temperature resilience
High efficiency contributes to energy savings and prolonged battery life in portable applications
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