LX8211-30ISE Microsemi Analog Mixed Signal Group, LX8211-30ISE Datasheet - Page 7

• Manufacturer Part Number: LX8211-30ISE
• Description: IC REG LDO 150MA 3V SOT23-5
• Manufacturer: Microsemi Analog Mixed Signal Group

Specifications of LX8211-30ISE

• Regulator Topology: Positive Fixed
• Voltage - Output: 3V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.25V @ 150mA
• Number Of Regulators: 1
• Current - Output: 150mA (Max)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -

Copyright © 2000
Rev. 1.0d, 2007-08-29
V
10mV
/ DIV
2.75V
5V /
3.75V
DIV
1V /
DIV
IN
100dB
POWER SUPPLY RIPPLE REJECTION VS. FREQUENCY
50dB
= 3.3V C
0dB
TM
C
0.1
IN
= 1µF, C
LINE REGULATION STEP RESPONSE
IN
= 1µF, C
OUT
V
V
OUT
IN
ENABLE RESPONSE
C
= 22µF, C
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BYPASS
= 2.5V
OUT
V
OUT
V
= 0pF
ENABLE
= 22µF, C
= 2.5V
Frequency (kHz)
T Y P I C A L C H A R A C T E R I S T I C S
100µs / DIV
BVP
20µs / DIV
= 470pF, I
BVP
= 470pF, I
OUT
= 100mA
OUT
Analog Mixed Signal Group
= 100mA
®
Microsemi
100
150mA CMOS Low Dropout Regulator
50mV
50mA
50mV
/ DIV
/ DIV
50mV
100m
/ DIV
/ DIV
DIV
POWER SUPPLY / RIPPLE REJECTION VS. FREQUENCY
A /
100dB
V
`V
50dB
0dB
IN
IN
= 3.3V, C
0.1
= 3.3V, C
( C O N T I N U E D )
P
RODUCTION
LOAD TRANSIENT RESPONSE
LOAD TRANSIENT RESPONSE
IN
IN
= 1µF, C
C
= 1µF, C
BYPASS
= 470pF
I
STEP
I
STEP
V
OUT
V
OUT
OUT
OUT
= 100mA
D
Frequency (kHz)
V
= 50mA
= 2.5V
= 2.2µF, STEP Load = 100mA
= 2.5V
IN
ATA
= 2.2µF, STEP Load = 50mA
20µs / DIV
20µs / DIV
S
HEET
LX8211
100
Page 7