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LM3351 Datasheet Switched Capacitor Voltage Converter

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LM3351 Switched Capacitor Voltage Converter December 1999 LM3351 Switched Capacitor Voltage.

General Description

The LM3351 is a CMOS charge-pump voltage converter which efficiently provides a 3.3V to 5V step-up, or 5V to 3.3V step-down.

The LM3351 is pin for pin compatible with the LM3350 but consumes 66% less quiescent current.

The LM3351 uses four small, low cost capacitors to provide the voltage conversion.

Key Features

  • n Conversion of 3.3V to 5V, or 5V to 3.3V n Small Mini SO-8 package n No inductor required.

LM3351 Distributor