AME, Inc.

5

AME8831

150mA Hi-PSRR, Low-Quiescent LDO

with In-Rush Current Control

For USB Application

n Electrical Specifications (contd.)

EN=0, T

Parameter

Symbol

Min

Typ

Max

Units

Input Voltage

3.5

5.5

V

3.3

Output Current

0

150

mA

Output Current Limit

200

350

750

mA

17

30

-0.2

0.1

0.2

-0.3

0.3

150

300

Over Temerature Shutdown

OTS

150

Over Temerature Hysterisis

OTH

20

TC

30

ppm

Line Regulation

(See Note 3)

Load Regulation

(See Note 4)

d

Β

65

µA

10

µA < I

10

µA < I

Quiescent Current

mV

0.02 %/mA

3.399

V

%/V

3.201

Dropout Voltage

Test Condition

(See Note1)

(See Note2)

Output Voltage

10

µA < I

Power Supply Ripple

Rejection

PSRR

Note1 : V

Note2 : Continuous output current and operating junction temperature are limited by internal protection circuitry,

but it is not recommended that the device operate under conditions beyond those specified in this table for

extended periods of time.

Note3: Line Reg:

Note4: Load Reg:

Vout

Vin

Vout

%

100

×

∆

∆

I

Vout

Vout

∆

×

∆

%

100