Manufacturer Part Number
LM3670MF-ADJ
Manufacturer
Texas Instruments
Introduction
The LM3670MF-ADJ is a step-down (buck) voltage regulator designed for power management in electronic devices.
Product Features and Performance
Adjustable output voltage from 0.7V to 5.5V
High-efficiency synchronous rectification
Switching frequency of 1MHz
Surface mount packaging (SOT-23-5)
Operating temperature range from -40°C to 85°C
Product Advantages
High efficiency in a small package
Broad input voltage range suitable for various applications
Adjustable output for greater versatility
Key Technical Parameters
Input Voltage: 2.5V (Min) to 5.5V (Max)
Output Voltage: 0.7V (Min) to 5.5V (Max)
Output Current: 350mA
Frequency Switching: 1MHz
Quality and Safety Features
Operates effectively within an industrial temperature range
Constructed with Synchronous Rectifier to enhance efficiency and thermal performance
Compatibility
Compatible with a wide range of input voltages and applications due to its adjustable output
Application Areas
Mobile phones
Portable media players
Wireless peripherals
Battery-powered devices
Product Lifecycle
Status: Obsolete
No direct replacements or upgrades specified
Several Key Reasons to Choose This Product
High efficiency allows for longer battery life in portable applications
Compact SOT-23-5 package saves valuable board space
The adjustable output voltage provides design flexibility
High switching frequency enables the use of smaller external components
Supports a wide input voltage range suitable for multiple power sources
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