Manufacturer Part Number
LT3973IMSE-5#PBF
Manufacturer
Analog Devices, Inc.
Introduction
Integrated Circuit (IC)
Power Management IC (PMIC)
DC-DC Switching Regulator
Product Features and Performance
Fixed 5V output voltage
750mA output current
Wide input voltage range of 4.2V to 42V
Frequency range of 195kHz to 2.15MHz
Synchronous rectification for high efficiency
Internal compensation for ease of use
Thermal shutdown and current limiting protection
Product Advantages
High efficiency power conversion
Compact and space-saving design
Wide input voltage range for versatile applications
Adjustable switching frequency for flexible design
Robust protection features for reliability
Key Technical Parameters
Input Voltage: 4.2V to 42V
Output Voltage: 5V
Output Current: 750mA
Switching Frequency: 195kHz to 2.15MHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
ROHS3 compliant
Thermal shutdown and current limiting protection
Compatibility
Compatible with a wide range of electronic devices and applications
Application Areas
Consumer electronics
Industrial equipment
Automotive systems
Telecommunications equipment
Product Lifecycle
Currently available
No indication of discontinuation
Replacements and upgrades may be available in the future
Key Reasons to Choose This Product
Wide input voltage range for versatility
High efficiency power conversion
Compact and space-saving design
Adjustable switching frequency for flexible design
Robust protection features for reliability
Suitable for a wide range of applications
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