SC563

4

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Current Limit

I

LIMx

350

550

750

mA

Noise

e

N

R

0Hz < f < 00kHz

00

μV

Power Supply Rejection

Ratio

PSRR

I

60

dB

Under Voltage Lockout

V

UVLOx

V

.95

2.

2.25

V

UVLO Hysteresis

V

UVLO-HYS

00

mV

Over Temperature Protection

T

OT

Temperature Rising

50

°C

Over Temperature Threshold

Hysteresis

V

OT-HYS

0

°C

Digital Inputs

Logic Input High Threshold

V

IH

V

.2

V

Logic Input Low Threshold

V

IL

V

0.4

V

Logic Input High Current

I

IH

V



μA

Logic Input Low Current

I

IL

V



μA

Electrical Characteristics (continued)

Notes:

() X indicates LDO or LDO2.

(2) Dropout voltage is defined as V

(3) Thermal shutdown does not latch LDOs off. Recovery begins if the temperature drops by the hysteresis level.