LX8820 Microsemi Corporation, LX8820 Datasheet - Page 4

• Manufacturer Part Number: LX8820
• Description: 3.3v/1.0a Ultra Low Dropout Regulator
• Manufacturer: Microsemi Corporation

Copyright © 2004
Rev. 1.1, 2005-02-24
CH1: V
Load Current, dc = 1A
SUPPLY VOLTAGE, FAST TURN ON (T
3.304
3.302
3.300
3.298
3.296
3.294
3.292
3.290
3.288
3.286
3.284
3.282
3.280
IN
TM
(Light Blue) CH2: V
-50
LX8820 TEMP STABILITY, Iout=5ma
-25
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
0
25
OUT
TEMP, °C
, C
50
IN
= C
75
OUT
C H A R A C T E R I S T I C C U R V E S
RISE
= 10µF Ceramic,
100 125 150
VIN=4.5V
VIN=5.25V
VIN=7V
Integrated Products Division
= 10µS)
Microsemi
®
CH3: (Magenta) V
Ceramic
4.7µF Ceramic, Load Current, dc =100mA
CH1: (Blue) V
3.3V/1.0A Ultra Low Dropout Regulator
CH1:
V
SHORT CIRCUIT AND RECOVERY
OUT
P
, CH4: I
OUT
RODUCTION DATA SHEET
STEP LOAD STABILITY
, CH4: I
OUT
, CH4: I
STEP
STEP
, C
IN
OUT
200mA/div, C
= C
1A/div, C
OUT
= 10µF Ceramic
IN
IN
= C
= C
OUT
OUT
LX8820
= 10µF
=
Page 4