6.5 Electrical Characteristics

VIN = VOUT(NOM) + 0.5 V or 1.6 V, whichever is greater; VEN = 1.35 V, CIN = 1 μF, COUT = 1 μF, IOUT = 1 mA (unless otherwise

stated).(1) (2) (3)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OUTPUT VOLTAGE AND REGULATION

ΔVOUT

Output voltage tolerance

For VOUT(NOM) ≥ 3.3 V,

VOUT(NOM) + 0.5 V ≤ VIN ≤ 6.5 V,

IOUT = 1 mA to 500 mA

-2

2

%

For 1.1 V ≤ VOUT(NOM) < 3.3 V,

VOUT(NOM) + 0.5 V ≤ VIN ≤ 6.5 V,

IOUT = 1 mA to 500 mA

-3

3

For VOUT(NOM) < 1.1 V,

1.6 V ≤ VIN ≤ 6.5 V,

IOUT = 1 mA to 500 mA

Line regulation

For VOUT(NOM) ≥ 1.1V,

VOUT(NOM) + 0.5 V ≤ VIN ≤ 6.5 V

0.8

%/V

For VOUT(NOM) < 1.1 V,

1.6 V ≤ VIN ≤ 6.5 V

Load regulation

For IOUT = 1mA to 500 mA

0.0022

%/mA

CURRENT LEVELS

ISC

Short-circuit current limit

TJ = 25°C, (4)

700

900

1100

mA

IRO

Reverse leakage current (5)

VIN < VOUT

10

150

µA

IQ

Quiescent current (6)

VEN = 1.35 V, IOUT = 0 mA

30

55

µA

VEN = 1.35 V, IOUT = 500 mA

400

600

IQ(SD)

Quiescent current

shutdown mode (6)

VEN = 0 V,

–55°C ≤ TJ ≤ 85°C

0.2

1.5

µA

VEN = 0 V

0.2

5

IG

Ground-current (7)

VEN = 1.35 V, IOUT = 0 mA

35

µA

VDO DROPOUT VOLTAGE

VDO

Dropout voltage (8)

IOUT = 500 mA, 1.6 V ≤ VOUT(NOM) < 3.3 V

170

250

mV

IOUT = 500 mA, 3.3 V ≤ VOUT(NOM) ≤ 5.5 V

95

180

mV

VIN to VOUT RIPPLE REJECTION

PSRR

Power-supply rejection ratio (9)

f = 100 Hz, VOUT ≥ 1.1 V, IOUT = 20 mA

80

dB

f = 1 kHz, VOUT ≥ 1.1 V, IOUT = 20 mA

75

f = 10 kHz, VOUT ≥ 1.1 V, IOUT = 20 mA

65

f = 100 kHz, VOUT ≥ 1.1 V, IOUT = 20 mA

40

f = 100 Hz, 0.8V ≤ VOUT < 1.1 V, IOUT = 20 mA

65

f = 1 kHz, 0.8V ≤ VOUT < 1.1 V, IOUT = 20 mA

65

f = 10 kHz, 0.8V ≤ VOUT < 1.1 V, IOUT = 20 mA

65

f = 100 kHz, 0.8V ≤ VOUT < 1.1 V, IOUT = 20 mA

40

OUTPUT NOISE VOLTAGE

eN

Noise voltage

IOUT = 1 mA, BW = 10 Hz to 100 kHz

12

μVRMS

IOUT = 500 mA, BW = 10 Hz to 100 kHz

12

THERMAL SHUTDOWN

TSD

Thermal shutdown

temperature

160

°C

THYS

Thermal shutdown hysteresis

15

°C

LOGIC INPUT THRESHOLDS

VEN(OFF)

Off threshold

0.25

V

VEN(ON)

On threshold

1.35

V

IEN

Input current at EN

terminal (10)

VIN = 6 V, VEN = 6 V

3

µA

VIN = 3.3 V, VEN = 0 V

0.001

µA

PGHYS

PG threshold hysteresis (% of

nominal VOUT)

4

%

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