LDO_514

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ELECTRICAL CHARACTERISTICS

Notes: 1. Above characteristics are given for 3V minimum input operating range voltage, but regulator is

operational with 2.7V minimum input voltage.

2. All parameters are guaranteed with 170mV min Dropout voltage.

Parameter

Symbol

Test Condition

Min.

Typ.

Max.

Unit

Input Voltage Range (Note 1)

3

5.5

V

Output Voltage

2.8

V

Output Voltage Accuracy

3

%

Output current

200

mA

Dropout Voltage

∆V

DO

∆V

50

mV

(Note 2)

170

Quiescent current

70

110

µA

90

130

320

440

Power down mode quiescent

current

Power down active

100

nA

Power Supply Rejection Ratio

PSRR

DC

65

dB

f = 10KHz

60

f = 100KHz

50

Line Regulation

1.5

2.5

mV

Load Regulation

35

40

mV

Line Transient

∆V

<1

mV

Load Transient

in 10µs

0.5

1

mV

Output Noise Voltage

en

100Hz

1400

1KHz

450

10KHz

150

BW : 100Hz to 100KHz

45

Output decoupling Capacitor

1µF

Settling time

15

30

µs

Short Circuit Current Limit

800

mA

nV

Hz

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