LDOC_515

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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 150mV 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

100

mA

Dropout Voltage

∆V

DO

∆V

50

mV

(Note 2)

150

Quiescent current

30

40

µA

170

220

Power down mode quiescent

current

Power down active

100

nA

Power Supply Rejection Ratio

PSRR

DC ; Dropout = 200mV

60

dB

f = 10KHz

40

55

f = 100KHz

35

40

Line Regulation

2.5

3.5

mV

Load Regulation

25

35

mV

Line Transient

∆V

<1

1.5

mV

Load Transient

in 5µs

12

mV

Output Noise Voltage

en

100Hz

2

1KHz

650

10KHz

250

BW : 100Hz to 100KHz

70

Output decoupling Capacitor

4.7

µF

Settling time

40

120

µs

Short Circuit Current Limit

400

700

mA

µV

Hz

------------

nV

Hz

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