LX8213 Microsemi Corporation, LX8213 Datasheet - Page 2

• Manufacturer Part Number: LX8213
• Description: 300ma Low Noise Cmos Ldo Regulator
• Manufacturer: Microsemi Corporation

Copyright © 2009
Rev. 1.1, 2009-03-24
Output Version)
(Fixed Output
VIN.................................................................................................-0.3V to 6.5V
Output Current........................................................................................ 450mA
Junction Temperature...............................................................................150°C
Storage Temperature Range..................................................... -65°C to 150°C
Peak Package Solder Reflow Temp. (40 seconds maximum exposure) .260°C
Note: Exceeding these ratings could cause damage to the device. All voltages
SHDN Input......................................................................... -0.3V to VIN + 0.3V
(Adjustable
Version)
SHDN
Name
VOUT
GND
N.C.
VIN
FB
are with respect to ground. Currents are positive into and negative out
of the specified terminal.
TM
A A B S O L U T E M A X I M U M R A T I N G S
Pin #
1
2
3
4
5
5
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
Active Low Shutdown Input. Connect to VIN or a logic level high to enable the device. An internal
3MΩ pull-down resistor disables the device when the
Ground. Connect to the local analog ground or to the circuit board ground plane to maximize thermal
dissipation. Bypass the input and output capacitors to this plane.
Regulator Input. Operating voltage range is from 2.5V to 6V. Bypass VIN to GND with a 1uF
capacitor.
Regulator Output. Bypass to GND with a 1uF capacitor.
Feedback Input. For the adjustable output version (LX8213-00), the device output voltage can be set
from 1.2V to 5.5V by connecting FB to the center of a resistive voltage divider from VOUT to GND.
Note that FB regulates to 0.8V.
No Connect. For fixed output versions, pin 5 is a no connect.
Analog Mixed Signal Group
Microsemi
®
300mA Low Noise CMOS LDO Regulator
PRODUCTION DATASHEET
Description
SHDN
RoHS / Pb-free 100% Matte Tin Pin Finish
pin is floating.
SHDN
GND
VIN
P A C K A G E P I N O U T
SE P
(Top View)
1
2
3
ACKAGE
5
4
LX8213
VOUT
FB/NC
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