STLQ015 datasheet(7/17 Pages) STMICROELECTRONICS

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STLQ015

Electrical characteristics

DocID17285 Rev 6

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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

-40 °C < TJ < 125 °C,

IOUT = 150 mA

1.55

5.5

VOUT

VOUT accuracy

IOUT = 1 mA

-2

IOUT = 1 mA,

VOUT < 1 V

-20

+20

IOUT = 1 mA,

-40 °C < TJ < 125 °C

-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

IOUT = 150 mA,

-40 °C < TJ < 125 °C

300

Output noise

voltage

10 kHz to 100 kHz,

IOUT = 10 mA, VOUT = 0.8 V

µVRMS

SVR

Supply voltage

rejection

VOUT = 0.8 V

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

frequency = 1 kHz

IOUT = 10 mA

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

frequency =10 kHz

IOUT = 1 mA

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

frequency = 100 kHz

IOUT = 1 mA

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

200

ISC

Short-circuit

current

RL = 0

250

350

VEN

Enable input logic

low

VIN = 1.5 V to 5.5 V

0.4

Enable input logic

high

VIN = 1.5 V to 5.5 V

0.7

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