LM3940IMP 3.3V Low Dropout Voltage Regulator IC SOT223 Package (LM3940IMP IC)

The LM3940IMP 3.3V Low Dropout Voltage Regulator IC is designed for stable voltage regulation in embedded systems, development boards, communication equipment, and electronic power management applications. It provides regulated 3.3V output with low dropout operation in a compact SOT223 package.

Key Features -

• Fixed 3.3V output regulator

• Low dropout voltage operation

• SOT223 surface mount package

• Stable voltage regulation performance

• Thermal protection support

• Compact SMD design

Specifications -

• Product type - Low Dropout Voltage Regulator IC

• Model - LM3940IMP

• Output voltage - 3.3V fixed

• Package type - SOT223 package

• Mounting type - Surface mount SMD

• Input voltage - Approx up to 7V

• Output current - Approx 1A

• Dropout voltage - Approx 0.5V

• Protection features - Thermal shutdown and current limiting

• Operating temperature - Approx minus 40 degree C to plus 125 degree C

• Additional features - Stable output regulation, low power loss, reliable operation

Applications -

• Embedded electronic systems

• Development boards

• Communication devices

• Battery powered equipment

• Power management circuits

Pinout Configuration -

• VIN - Input voltage supply

• VOUT - Regulated 3.3V output

• GND - Ground connection

• TAB - Ground or heat dissipation connection