LM2773 - Low-Ripple 1.8V/1.6V Spread-Spectrum Switched Capacitor Step-Down Regulator

National Semiconductor

The LM2773 by National Semiconductor is a Low-Ripple 1.8V/1.6V Spread-Spectrum Switched Capacitor Step-Down Regulator. Below is the official datasheet preview.

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LM2773 Low-Ripple 1.8V/1.6V Spread-Spectrum Switched Capacitor Step-Down Regulator by National Semiconductor - Datasheet Preview — Official preview page of the **LM2773** Low-Ripple 1.8V/1.6V Spread-Spectrum Switched Capacitor Step-Down Regulator datasheet (National Semiconductor).

Datasheet Details

Part number	LM2773
Manufacturer	National Semiconductor
File Size	348.58 KB
Description	Low-Ripple 1.8V/1.6V Spread-Spectrum Switched Capacitor Step-Down Regulator
Datasheet	LM2773_NationalSemiconductor.pdf
Additional preview pages of the LM2773 datasheet.

LM2773 Product details

Description

The LM2773 is a switched capacitor step-down regulator that produces a selectable 1.8V or 1.6V output.

Features

Low-Noise Spread Spectrum Operation 1.8V/1.6V Selectable Output Voltage 2% Output Voltage Regulation > 75% Efficiency in 1.8V Mode Very Low Output Ripple: 10mV @ 300mA Output Currents up to 300mA 2.5V to 5.5V Input Voltage Range Shutdown Disconnects Load from VIN 1.15MHz Switching Frequency No Inductors…Small Solution Size Short Circuit and Thermal Protection 0.5mm pitch, µSMD-9 (1.511 × 1.511mm × 0.6mm).

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Published: Nov 7, 2010 |