LX8610-00CDM Microsemi Corporation, LX8610-00CDM Datasheet
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LX8610-00CDM
Manufacturer Part Number
LX8610-00CDM
Description
Low Drop Out Regulator - Positive Adjustable, Package : Soic
Manufacturer
Microsemi Corporation
Datasheet
1.LX8610-00CDM.pdf
(7 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LX8610-00CDM
Manufacturer:
LINFINTY
Quantity:
20 000
Copyright 2000
Rev. 1.0c, 2001-11-16
A
very low dropout regulators. They are
designed to provide a power supply
for very low headroom applications,
such as 3.3V– 2.5V.
effective series pass element resis-
tance, R
typical dropout voltage of 250mV at
1A.
Controlled Shutdown help conserve
battery life and increase system
efficiency. Typical quiescent current
is
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
M I C R O S E M I
The LX8610 family are positive
BiCMOS technology allows an
Low Quiescent Current and Logic-
under
DS(ON)
400µA
L
of 250mΩ resulting in a
0 to 125°C
INFINITY
T
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
irrespective
J
( C)
SHDN*
C O M P A N Y
D E S C R I P T I O N
D E S C R I P T I O N
D E S C R I P T I O N
D E S C R I P T I O N
V
IN
of
Reference
Current
V
Reverse
ADJ (00)
Voltage
O
Sense
V
OLTAGE
load current, while the shutdown current
is only 10µA. The device will enter
shutdown mode when the SHDN pin is
pulled low.
Limiting: the LX8610 limits the current
when the output is shorted, so protecting
sensitive load circuits. The device will
also turn off if the junction temperature
exceeds 155°C.
and 8-pin SOIC: Adjustable versions
use the 8-pin SOIC and fixed output
voltage devices are supplied in the 3-
lead SOT-223.
IN
Append the letter “T” to the part number. (i.e. LX8610CDMT)
UTPUT
/2
3.3
2.5
Thermal & Short-Circuit Current
Available in small outline SOT-223
P R O D U C T H I G H L I G H T
P R O D U C T H I G H L I G H T
P R O D U C T H I G H L I G H T
P R O D U C T H I G H L I G H T
Linfinity Microelectronics Division
LX8610-xx Sim plified Block Diagram
Shutdown
* Adjustable version in 8 lead package only.
Therm al
PACKAGE ORDER INFO
Charge
Pum p
Note: Available in Tape & Reel.
Microsemi
Current
Lim it
ST
LX8610-33CST
LX8610-25CST
3-
P
1A BiCMOS Very Low Dropout Regulators
LASTIC
PIN
–
SOT-223
LX8610-00
LX8610-25
LX8610-33
P
1.25V
RODUCTION
+
-
DM
R
25K
41K
R
R
-
A
A
B
25K
25K
R
-
! Dropout Voltage Typically
! Low Quiescent Current, Under
! Shutdown Current 10µA
! Adjustable Output Version In 8-
! Fixed Outputs Of 2.5V, 3.3V
! Low Reverse Leakage Current
! Short-Circuit And Thermal
B
! 3.3V & 2.5V Supplies For
! Portable Equipment
LX8610-33CDM
LX8610-25CDM
LX8610-00CDM
Plastic Power SOIC
8-PIN
250mA At 1A And 50mV At
10mA
400µA, Irrespective Of Load
pin SOIC Package
Available In 3-Pin SOT-223
Package
Shutdown Protection
APPLICATIONS/BENEFIT
APPLICATIONS/BENEFITS S S S
APPLICATIONS/BENEFIT
APPLICATIONS/BENEFIT
Memory, Microprocessors,
Clock Circuits, Etc.
D
ADJ*
GND
V
ATASHEET
K E Y F E A T U R E S
K E Y F E A T U R E S
K E Y F E A T U R E S
K E Y F E A T U R E S
OUT
LX8610-xx
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