LD2981 SERIES

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(NOTE 1): For Vo < 2.5V dropout voltage can be calculated according to the minimum input voltage in full temperature range.

∆V

O

Line Regulation

0.003

0.014

%/V

0.032

Quiescent Current

ON MODE

80

100

µA

150

100

150

200

250

400

800

1000

1300

2600

OFF MODE

0.8

2

1

3

mV

5

7

10

15

70

100

150

180

250

375

Short Circuit Current

150

mA

SVR

Supply Voltage Rejection

63

dB

Inhibit Input Logic Low

LOW = Output OFF

0.18

V

Inhibit Input Logic High

HIGH = Output ON

1.6

V

Inhibit Input Current

0-1

µA

515

Output Noise Voltage

160

µV

RMS

170

°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit