5

Electrical characteristics

TJ = 25 °C, VIN = VOUT(NOM) + 1 V, CIN = COUT = 1 µF, IOUT = 1 mA, VEN = VIN, unless otherwise specified.

Table 4. Electrical characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VIN

Operating input voltage

IOUT = 0

1.5

5.5

V

-40 °C < TJ < 125 °C, IOUT = 150 mA

1.55

5.5

VOUT

VOUT accuracy

IOUT = 1 mA

-2

2

%

IOUT = 1 mA, VOUT < 1 V

-20

+20

mV

IOUT = 1 mA, -40 °C < TJ < 125 °C

-3

3

%

∆VOUT-LINE Static line regulation

VOUT +1 V ≤ VIN ≤ 5.5 V,

IOUT = 1 mA

±0.01

%/V

∆VOUT-LOAD Static load regulation

IOUT = 1 mA to 150 mA

±0.002

%/mA

VDROP

Dropout voltage (1)

IOUT = 150 mA

112

mV

IOUT = 150 mA, -40 °C < TJ < 125 °C

300

eN

Output noise voltage

10 kHz to 100 kHz, IOUT = 10 mA, VOUT = 0.8 V

75

µVRMS

SVR

Supply voltage rejection

VOUT = 0.8 V

VIN = VOUTNOM + 1 V +/-VRIPPLE VRIPPLE = 0.1 V,

frequency = 1 kHz

IOUT = 10 mA

40

dB

VIN = VOUTNOM + 1 V +/-VRIPPLE VRIPPLE = 0.1 V,

frequency =10 kHz

IOUT = 1 mA

30

VIN = VOUTNOM + 1 V +/-VRIPPLE VRIPPLE = 0.1 V,

frequency = 100 kHz

IOUT = 1 mA

15

IQ

Quiescent current

IOUT = 0

1.0

1.7

µA

IOUT = 0 to 150 mA,

-40 °C < TJ < 125 °C

1.4

2.4

IOFF

Shutdown current (2)

VIN input current in OFF mode:

VEN = GND, -40 °C < TJ < 125 °C

1

200

nA

ISC

Short-circuit current

RL = 0

250

350

mA

VEN

Enable input logic low

VIN = 1.5 V to 5.5 V

0.4

V

Enable input logic high

VIN = 1.5 V to 5.5 V

0.7

V

IEN

Enable pin input current

VEN = 5.5 V

1

200

nA

TON

Turn-on time (3)

VOUT = 0.8 V, IOUT = 150 mA

160

µs

TSHDN

Thermal shutdown

170

°C

Hysteresis

15

STLQ015

Electrical characteristics

DS6765 - Rev 7

page 6/19