LX8820-33CLM 데이터 시트보기 (PDF) - Microsemi Corporation

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LX8820-33CLM

3.3V/1.0A Ultra Low Dropout Regulator

Microsemi Corporation 

LX8820

®

3.3V/1.0A Ultra Low Dropout Regulator

TM

PRODUCTION DATA SHEET

CHARACTERISTIC CURVES

LX8820 TEMP STABILITY, Iout=5ma

3.304

3.302

3.300

3.298

3.296

3.294

3.292

VIN=4.5V

3.290

VIN=5.25V

3.288

VIN=7V

3.286

3.284

3.282

3.280

-50 -25 0 25 50 75 100 125 150

TEMP, °C

SUPPLY VOLTAGE, FAST TURN ON (TRISE = 10µS)

STEP LOAD STABILITY

CH1: (Blue) VOUT, CH4: ISTEP 200mA/div, CIN = COUT =

4.7µF Ceramic, Load Current, dc =100mA

SHORT CIRCUIT AND RECOVERY

CH1: VOUT, CH4: ISTEP, CIN = COUT = 10µF Ceramic

CH1: VIN (Light Blue) CH2: VOUT, CIN = COUT = 10µF Ceramic,

Load Current, dc = 1A

CH3: (Magenta) VOUT, CH4: IOUT 1A/div, CIN = COUT = 10µF

Ceramic

Copyright © 2004

Rev. 1.1, 2005-02-24

Microsemi

Integrated Products Division

11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570

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