Manufacturer Part Number
LM2611AMF
Manufacturer
Texas Instruments
Introduction
The LM2611AMF is a versatile Cuk topology based negative output voltage regulator.
Product Features and Performance
Cuk topology switching regulator
Adjustable negative voltage output
High-frequency operation at 1.4MHz
Capable of driving 1.2A output current
Supports a wide range of input voltages from 2.7V to 14V
Adjustable output voltage from -1.23V to -32V
Can operate at a junction temperature range of -40°C to 125°C
Product Advantages
High efficiency due to Cuk converter design
Compact size with SOT-23-5 packaging
Can work with both low and high input voltages
Suitable for battery-powered applications due to low input voltage capability
Key Technical Parameters
Input Voltage (Min): 2.7V
Input Voltage (Max): 14V
Output Voltage (Min/Fixed): -1.23V
Output Voltage (Max): -32V
Current Output: 1.2A
Switching Frequency: 1.4MHz
Number of Outputs: 1
Quality and Safety Features
Operational over a wide temperature range
Built-in thermal protection
Compatibility
Surface mount compatible
Packaged in standard SOT-23-5 for easy integration
Application Areas
Negative voltage applications
Portable devices
Power management solutions
Product Lifecycle
Product Status: Last Time Buy
Advised to check for replacement or upgrade options as it may soon be discontinued
Reasons to Choose This Product
High-frequency operation allows for smaller passive components
Supports wide input voltage suitable for various circuits
Capable of delivering a high amount of current for its package size
Texas Instruments' reputation for reliable and durable products
Thermal protection for improved safety and longevity
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