LMS5214IMG-3.3 ,80mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70ApplicationsINLowgroundcurrentatfullloadandsmallpackagemakesthe n Cellular PhonesLMS5214 ideal for ..
LMS5214IMGX-2.6 ,80mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70Features(Typical unless noted)The LMS5214 is a µCap, low dropout voltage regulator withvery low qui ..
LMS5214IMGX-2.8 ,80mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70LMS5214 80mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70August 2002LMS52148 ..
LMS5214IMGX-2.9 ,80mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70LMS5214 80mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70August 2002LMS52148 ..
LMS5214IMGX-3.3 ,80mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70Features(Typical unless noted)The LMS5214 is a µCap, low dropout voltage regulator withvery low qui ..
LMS5258MF-1.2 ,150mA, µCap, Low Dropout Voltage Regulator with Power GoodPin DescriptionPin Number Pin Name Pin Function1V Input VoltageIN2 GND Ground3 EN Enable Input Logi ..
LQH4N331K04 , CHIP COIL
LQH4N470K04 , CHIP COIL
LQH55DN100M03L , Chip Inductor (Chip Coil) Power Inductor (Wire Wound Type for Choke)
LQH55DN100M03L , Chip Inductor (Chip Coil) Power Inductor (Wire Wound Type for Choke)
LQH55DN222M03L , Chip Coils for Choke Large Current Type
LQH55DN2R2M03L , Chip Coils for Choke Large Current Type
LMS5214IMG-2.5-LMS5214IMG-2.6-LMS5214IMG-3.3-LMS5214IMGX-2.6-LMS5214IMGX-2.8-LMS5214IMGX-2.9-LMS5214IMGX-3.3
80mA, Low Dropout Voltage Regulator with Auto Discharge Function in SC70
LMS5214
80mA, Low Dropout Voltage Regulator with Auto
Discharge Function in SC70
General DescriptionThe LMS5214isa µCap, low dropout voltage regulator with
very low quiescent current, 110µA typical,at 80mA load.It
also has very low dropout voltage, typically 2mVat light load
and 300mVat 80mA.
The LMS5214isan enhanced versionof the industry stan-
dard LMS5213 with auto discharge function which actively
discharges the output voltageto ground when the deviceis
placedin shutdown mode.It providesupto 80mA and con-
sumesa typicalof 10nAin disable mode, which helpsto
extendthe battery life.
The LMS5214is optimizedto work with low value, low cost
ceramic capacitors. The output typically requires only 470nF output capacitancefor stability. The enablepin canbe tied VINfor easy device layout.
Low ground currentatfull load and small package makesthe
LMS5214 idealfor portable, battery powered equipment ap-
plications with small space requirements.
The LMS5214is availableina space saving 5-pin SC70
package. Performanceis specifiedforthe −40˚Cto +125˚C
temperature range andis availablein 2.5V, 2.6V, 2.8V, 2.9V,
3.0V and 3.3V fixed voltages. For other output voltage op-
tions, please contact National Semiconductor.
Features(Typical unless noted) Space saving SC70 package Low quiescent current: 70µA Low dropout voltage: 2mV Stability with low-ESR ceramic capacitors Auto discharge Fast turn-on Low temperature coefficient Current and thermal limiting Zero currentin shutdown mode Pin-to-pin compatible with LMS5213
Applications Cellular Phones Battery-powered equipment Bar code scanner Laptops, notebooks, PDA’s High-efficiency linear power supplies
Typical ApplicationAugust 2002
LMS5214
80mA,
Low
Dropout
oltage
Regulator
with
Auto
Discharge
Function
SC70
