LM2773 Step-Down Regulator

Texas Instruments

Description

LM2773 www.ti.com SNVS554A * JANUARY 2008 * REVISED MAY 2013 LM2773 Low-Ripple 1.8V/1.6V Spread-Spectrum Switched Capacitor Step-Do.
The LM2773 is a switched capacitor step-down regulator that produces a selectable 1.

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Datasheet Specifications

Part number: LM2773
Manufacturer: Texas Instruments ↗
File Size: 1.02 MB
Datasheet: LM2773-etcTI.pdf
Description: Step-Down Regulator

Features

* 1
* 2 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 Rang

Applications

* Power Supply for DSP's, Memory, and Microprocessors
* Mobile Phones and Pagers
* Digital Cameras, Portable Music Players, and Other Portable Electronic Devices Typical Application Circuit VIN = 2.5V to 5.5V CIN 1 PF VIN GND VOUT: 1.8V or 1.6V IOUT up to 300 mA VOUT LM2

LM2773 Distributors

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LM2773 Step-Down Regulator Texas Instruments

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