LD1085CXX

Electrical characteristics

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5

Electrical characteristics

Table 4.

Electrical characteristics of LD1085CDT

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

1.

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

1.225

1.25

1.275

V

(1)

1.213

1.25

1.288

V

Line regulation

0.015

0.2

%

0.035

0.2

%

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

Thermal regulation

0.003

0.015

%/W

SVR

Supply voltage rejection

60

75

dB

Adjust pin current

55

120

µA

Adjust pin current change

(1)

0.2

5

µA

eN

RMS output noise voltage

0.003

%

S

Temperature stability

0.5

%

S

Long term stability

0.5

%