LX8211A Microsemi Corporation, LX8211A Datasheet - Page 6

• Manufacturer Part Number: LX8211A
• Description: 150ma Low Dropout Regulator
• Manufacturer: Microsemi Corporation

Copyright © 2006
Rev. 1.0, 2006-04-07
V
CH2 = V
V
CH2 = V
IN
IN
Typical performance characteristics, unless otherwise specified are: C
T
A
= 4V, C
= 4V, C
= 25°C, ENABLE is tied to V
OUT
OUT
TM
IN
IN
= 2.9V. CH1 - V
= 2.9V. CH4 = I
= 1µF, C
= 1µF, C
Load Transient Response
OUT
OUT
Enable Response
= 10µF, C
= 10µF, C
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
STEP
ENABLE
= 20mA to 70mA
T Y P I C A L C H A R A C T E R I S T I C S ( C O N T I N U E D )
BYP
BYP
IN
.
= 470pF, I
= 470pF, I
-100
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
100
Power Supply Rejection vs. Frequency
OUT
OUT
= 50mA.
= 100mA.
Integrated Products Division
10MA LOAD C
®
Microsemi
1K
BYPASS
V
CH2 = V
V
CH2 = V
IN
IN
IN
= 4V, C
= 4V, C
= 1µF, C
= 470PF
10K
OUT
OUT
150mA Low Dropout Regulator
IN
IN
= 2.9V. CH1 = V
= 2.9V. CH4 = I
OUT
= 1µF, C
= 1µF, C
Line Regulation Step Response
= 10µF, C
P
RODUCTION
Load Transient Response
OUT
OUT
100K
= 10µF, C
= 10µF, C
BY
STEP
IN
= 470pF, V
from 3.5V to 4.5V
= 20mA to 100mA
BYP
BYP
D
ATA
= 470pF, I
= 470pF, STEP Load = 100mA.
IN
S
= 4V, V
HEET
OUT
= 100mA.
OUT
= 2.9V,
LX8211A
Page 6