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Electrical Characteristics (Unless otherwise specified VIN=VOUT+1V, TA=25°C)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

IQ

Quiescent Current

VIN=VOUT+1.0V, En pin=ON, No Load

-

1.0

1.35

μA

Istandby

Standby Current

VIN=VOUT+1.0V, En pin=OFF, No Load

-

0.01

0.1

μA

VIN

Input Voltage

1.5

-

5.5

V

VOUT

Output Voltage

VIN=VOUT+1.0V

IOUT = 30mA

1.0V≤VOUT<1.5V

VOUT

-0.01

5

VOUT VOUT

+0.015

V

1.5V≤VOUT≤3.5V

VOUT

x0.99

VOUT VOUT

x1.01

IOUT

Output Current

VIN≥VOUT+1.0V

1.0V≤VOUT<1.1V

100

-

-

mA

1.1V≤VOUT<1.2V

125

-

-

1.2V≤VOUT<1.3V

150

-

-

1.3V≤VOUT<1.4V

175

-

-

1.4V≤VOUT≤3.5V

200

-

-

ΔVLINE

Line regulation

VOUT+0.5V≤VIN≤5.5V

IOUT = 1μA

1.0V≤VOUT≤3.5V

-

0.05

0.2

%/V

VOUT+0.5V≤VIN≤5.5V

IOUT = 30mA

1.0V≤VOUT<1.1V

-

0.07

2.0

%/V

1.1V≤VOUT<1.2V

-

0.06

1.0

%/V

1.2V≤VOUT≤3.5V

-

0.05

0.2

%/V

ΔVLOAD

Load Regulation

VIN=VOUT+1.0V

1μA≤IOUT≤100mA

1.0V≤VOUT≤3.5V

-

20

40

mV

VIN=VOUT+1.0V

0.1mA≤IOUT≤200mA

1.0V≤VOUT<1.1V

-

40

640

mV

1.1V≤VOUT<1.2V

-

40

400

mV

1.2V≤VOUT<1.3V

-

40

160

mV

1.3V≤VOUT<1.4V

-

40

80

mV

1.4V≤VOUT≤3.5V

-

40

80

mV

VDROP

Dropout Voltage

IOUT = 100mA

1.0V≤VOUT<1.1V

0.50

0.76

1.55

V

1.1V≤VOUT<1.2V

-

0.67

1.39

1.2V≤VOUT<1.3V

-

0.58

1.25

1.3V≤VOUT<1.4V

-

0.49

1.11

1.4V≤VOUT<1.5V

-

0.43

0.99

1.5V≤VOUT<1.7V

-

0.37

0.85

1.7V≤VOUT<1.8V

-

0.31

0.68

1.8V≤VOUT<2.0V

-

0.27

0.58

2.0V≤VOUT<2.5V

-

0.23

0.49

2.5V≤VOUT<2.8V

-

0.18

0.38

2.8V≤VOUT<3.0V

-

0.17

0.33

3.0V≤VOUT≤3.5V

-

0.16

0.32

△VOUT/△T OutputVoltage

Temperature Coefficient

VIN=VOUT+1.0V, IOUT=30mA,

-40°C≤TA≤85°C

-

±130

-

ppm/°

C

VEN(HI)

EN Input High Voltage

VIN=VOUT+1.0V, RL=1.0KΩ

-

-

0.65

V

VEN(LO)

EN Input Low Voltage

VIN=VOUT+1.0V, RL=1.0KΩ

-

-

0.3

V

Ishort

Short-Circuit Current

VIN=VOUT+1.0V, En Pin=ON, VOUT= 0V

-

50

-

mA

RLOW

On Resistance for

Discharge

VEN=0V

-

35

-

Ω