Voltage Regulator. LMS5213 Datasheet

LMS5213 Regulator. Datasheet pdf. Equivalent

LMS5213 Datasheet
Recommendation LMS5213 Datasheet
Part LMS5213
Description 80mA / uCap / Low Dropout Voltage Regulator
Feature LMS5213; LMS5213 80mA, µCap, Low Dropout Voltage Regulator in SC70 January 2004 LMS5213 80mA, µCap, Low Dro.
Manufacture National Semiconductor
Datasheet
Download LMS5213 Datasheet




National Semiconductor LMS5213
January 2004
LMS5213
80mA, µCap, Low Dropout Voltage Regulator in SC70
General Description
The LMS5213 is a µCap, low dropout voltage regulator
with very low quiescent current, 220µA typical, at 80mA
load. It also has very low dropout voltage, typically 20mV
at light load and 330mV at 80mA.
The LMS5213 provides up to 80mA and consumes a typical
of 1µA in disable mode.
The LMS5213 is optimized to work with low value, low cost
ceramic capacitors. The output typically require only 0.47µF
of output capacitance for stability. The enable pin can be tied
to VIN for easy device layout.
The LMS5213 is designed for portable, battery powered
equipment applications with small space requirements.
The LMS5213 is available in a space saving 5-pin SC70
package. Performance is specified for the −40˚C to +125˚C
temperature range and is available in 2.8V, 3.0V and 3.3V
fixed voltages. For other output voltage options, please con-
tact National Semiconductor.
Features
n Space saving SC70 package
n Available in 2.8V, 3.0V, and 3.3V fixed voltages
n Guaranteed 80mA output
n Low quiescent current
n Low dropout voltage
n Low temperature coefficient
n Current and thermal limiting
n Logic-controlled shutdown
n Stability with low-ESR ceramic capacitors
n Pin-to-pin replacement for Mic5213
Applications
n Cellular Phones
n Battery-powered equipment
n Bar code scanner
n Laptop/palmtop computer
n High-efficiency linear power supplies
Typical Application
20010919
© 2004 National Semiconductor Corporation DS200109
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National Semiconductor LMS5213
Simplified Schematic
Pin Number
1
2
3
4
5
Pin Description
Pin Name
VEN
NC
GND
VOUT
VIN
20010911
Pin Function
Enable Input Logic,
Logic High = Enabled
Logic Low = Shutdown
Not internally connected
Ground
Output Voltage
Input Voltage
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National Semiconductor LMS5213
Connection Diagram
SC70-5
Ordering Information
Package
Part Number
5-Pin SC70
LMS5213IM7-2.8
LMS5213IM7X-2.8
LMS5213IM7-3.0
LMS5213IM7X-3.0
LMS5213IM7-3.3
LMS5213IM7X-3.3
Top View
20010921
Package Marking
L0E
L1E
L2E
Transport Media
1k Units Tape and Reel
3k Units Tape and Reel
1k Units Tape and Reel
3k Units Tape and Reel
1k Units Tape and Reel
3k Units Tape and Reel
NSC
Drawing
MAA05A
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