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LX8211-28ISET

Description
Fixed Positive LDO Regulator, 2.8V, 0.4V Dropout, CMOS, PDSO5, PLASTIC, SOT-23, 5 PIN
CategoryPower/power management    The power supply circuit   
File Size319KB,9 Pages
ManufacturerMicrosemi
Websitehttps://www.microsemi.com
Environmental Compliance
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LX8211-28ISET Overview

Fixed Positive LDO Regulator, 2.8V, 0.4V Dropout, CMOS, PDSO5, PLASTIC, SOT-23, 5 PIN

LX8211-28ISET Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMicrosemi
Parts packaging codeSOT-23
package instructionPLASTIC, SOT-23, 5 PIN
Contacts5
Reach Compliance Codeunknown
ECCN codeEAR99
Maximum drop-back voltage 10.4 V
Maximum input voltage6 V
Minimum input voltage3.3 V
JESD-30 codeR-PDSO-G5
length2.95 mm
Humidity sensitivity level1
Number of functions1
Number of terminals5
Working temperatureTJ-Max125 °C
Working temperature TJ-Min-40 °C
Maximum output voltage 12.87 V
Minimum output voltage 12.73 V
Nominal output voltage 12.8 V
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1.45 mm
surface mountYES
technologyCMOS
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
width1.625 mm
Base Number Matches1
LX8211
I N T E G R A T E D
P R O D U C T S
150mA CMOS Low Dropout Regulator
P
RODUCTION
D
ATA
S
HEET
DESCRIPTION
KEY FEATURES
W W W.
Microsemi
.COM
The LX8211 fixed/adjustable voltage
linear regulators combines low dropout,
high accuracy, ultra-low ground current
and fast response in a very small
footprint.
Using the Enable pin the regulators is
switched on with TTL logic levels,
which is especially useful for battery-
operated equipment.
Other features
include independent Thermal and Short
Circuit Current protection. The regulator
is stable with a low value ceramic output
capacitors.
For ultra low noise operation a Bypass
pin is brought out to connect an optional
capacitor.
Significant performance
improvements over Bipolar technology
are achieved designing in CMOS:
increased regulator efficiency by
minimizing operating ground current
(typ<140uA) and it is nearly eliminated
(typ<1uA) in shutdown. The PMOS
output transistor allows for ultra low
dropout typically less than 300mV at
100mA.
!
Dropout Voltage typically
175mV @ 100mA
!
Ultra low shutdown Current
typically less than 1uA
!
High Output accuracy trimmed
to 0.25%
!
Standard pinout in SOT-23-5
!
Noise Bypass feature available
!
Current and Over Temperature
protection
!
Stable with low cost ceramic
output capacitor
APPLICATIONS
!
!
!
!
!
Battery Operated Systems
Laptop, Notebook and PDA’s
Cellular Telephones/pagers
Hand-Held Instruments
Linear post regulators for
SMPS
IMPORTANT:
For the most current data, consult
MICROSEMI’s
website:
http://www.microsemi.com
PRODUCT HIGHLIGHT
C
IN
1µF
+
¯
ON
V
IN
ENABLE
OFF
V
OUT
C
BY/ADJUST
GND
C
OUT
1µF
470pF
Optional
T
J
(°C)
°
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
-40 to 125
PACKAGE ORDER INFO
Plastic SOT-23
O
UTPUT
V
OLTAGE
SE
5-PIN
Adjustable
LX8211-00ISE
2.5V
LX8211-25ISE
2.7V
LX8211-27ISE
2.8V
LX8211-28ISE
3.0V
LX8211-30ISE
3.3V
LX8211-33ISE
Note: Available in Tape & Reel.
Append the letter “T” to the part number. (i.e. LX8211-25ISET)
P
ACKAGE
M
ARKING
LX8211
LX8211
82A1
82B1
82D1
82E1
82G1
82K1
Copyright
2000
Rev. 1.0b, 2002-07-02
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 1

LX8211-28ISET Related Products

LX8211-28ISET LX8211-33ISET LX8211-27ISET
Description Fixed Positive LDO Regulator, 2.8V, 0.4V Dropout, CMOS, PDSO5, PLASTIC, SOT-23, 5 PIN Fixed Positive LDO Regulator, 3.3V, 0.4V Dropout, CMOS, PDSO5, PLASTIC, SOT-23, 5 PIN Fixed Positive LDO Regulator, 2.7V, 0.4V Dropout, CMOS, PDSO5, PLASTIC, SOT-23, 5 PIN
Is it lead-free? Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to
Maker Microsemi Microsemi Microsemi
Parts packaging code SOT-23 SOT-23 SOT-23
package instruction PLASTIC, SOT-23, 5 PIN PLASTIC, SOT-23, 5 PIN LSSOP,
Contacts 5 5 5
Reach Compliance Code unknown unknown compliant
ECCN code EAR99 EAR99 EAR99
Maximum drop-back voltage 1 0.4 V 0.4 V 0.4 V
Maximum input voltage 6 V 6 V 6 V
Minimum input voltage 3.3 V 3.8 V 3.2 V
JESD-30 code R-PDSO-G5 R-PDSO-G5 R-PDSO-G5
length 2.95 mm 2.95 mm 2.95 mm
Humidity sensitivity level 1 1 1
Number of functions 1 1 1
Number of terminals 5 5 5
Working temperatureTJ-Max 125 °C 125 °C 125 °C
Working temperature TJ-Min -40 °C -40 °C -40 °C
Maximum output voltage 1 2.87 V 3.3825 V 2.7675 V
Minimum output voltage 1 2.73 V 3.2175 V 2.6325 V
Nominal output voltage 1 2.8 V 3.3 V 2.7 V
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code LSSOP LSSOP LSSOP
Package shape RECTANGULAR RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260
Certification status Not Qualified Not Qualified Not Qualified
Regulator type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height 1.45 mm 1.45 mm 1.45 mm
surface mount YES YES YES
technology CMOS CMOS CMOS
Terminal form GULL WING GULL WING GULL WING
Terminal pitch 0.95 mm 0.95 mm 0.95 mm
Terminal location DUAL DUAL DUAL
Maximum time at peak reflow temperature 40 40 40
width 1.625 mm 1.625 mm 1.625 mm
Base Number Matches 1 1 1
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