LD1085C SERIES

9/15

unless otherwise specified.)

NOTE 1: See short-circuit current curve for available output current at fixed dropout.

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Output Voltage

1.225

1.25

1.275

V

1.213

1.25

1.288

V

∆V

O

Line Regulation

0.015

0.2

%

0.035

0.2

%

∆V

O

Load Regulation

0.1

0.3

%

0.2

0.4

%

Dropout Voltage

1.3

1.5

V

Minimum Load Current

3

10

mA

Short Circuit Current

3.2

4.5

A

0.2

0.5

A

Termal Regulation

0.003

0.015

%/W

SVR

Supply Voltage Rejection

f = 120 Hz,

60

75

dB

Adjust Pin Current

55

120

µA

∆I

ADJ

Adjust Pin Current Change

(note 1)

0.2

5

µA

eN

RMS Output Noise Voltage

f =10Hz to 10KHz

0.003

%

S

Temperature Stability

0.5

%

S

Long Term Stability

0.5

%