PL0501 datasheet(4/10 Pages) PICSEMI

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ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VIN

DC Supply Voltage at Pin 1

-0.3 to +6.0

VEN

Enable Input Voltage at Pin 3

-0.3 to +6.0

Continuous Power Dissipation

Internally limited

TSTG

Storage Temperature Range

-65 to +150

°C

RθJA

Thermal Resistance, Junction-To-Air

+235

°C/W

TJ,MAX

Operating Junction Temperature

-40 to +125

°C

Lead Temperature (Soldering, 5sec)

+260

°C

ESD

ESD Capability, HBM Model

2.0

ELECTRICAL CHARACTERISTICS

( All specifications are at TA = 25°C. VIN = VOUT ( NOMINAL ) + 1V OR 2.5V whichever is greater, VEN = VIN, CIN =

COUT = 1µF, unless otherwise specified.)

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

VIN

Supply Voltage

2.5

5.5

IO = 1mA, TA = +25°C

-1.0

+1.0

Output Voltage Accuracy

IO = 1mA to 500mA,

TA = +25°C

-1.25

+1.25

ILOAD = 500mA

175

VDP

Dropout Voltage (Note 1)

ILOAD = 100mA

IMAX

Maximum Output Current

Continuous

500

mA RMS

ILIM

Short Circuit Current Limit

VOUT < 90% of V NOM

1500

Shutdown Quiescent Current

VEN < 0.4V

0.01

0.5

µA

Ground Pin Current

ILOAD = 1mA

205

300

ΔVLINE

VIN = VOUT + 1V (or 2.5V,

whichever is greater) to 5.5V,

IO = 1 mA

Line Regulation dVOUT/dVIN

0.1

%/V

ΔVLOAD

Load Regulation

ILOAD = 1mA to 500mA

July 2007

www.picsemi.com

f = 100 Hz

PSRR

Ripple Rejection, COUT= 1µF,

CBYP = 10nF, ILOAD = 10mA

f = 10 KHz

eNO

Output Voltage Noise

COUT = 10µF, CBYP = 10nF,

150

µVRMS

PL0501

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