Data Sheet

6

Rev. 2.1, 2007-03-20

TLE 4284

Table 5 Electrical Characteristics TLE 4284 DV (adjustable output voltage)

-40

Parameter

Sym-

bol

Limit Values

Unit

Measuring Conditions

min.

typ.

max.

Reference voltage

V

REF

1)

1.20

1.25

1.30

V

–

Line regulation

Q

–

0.5

1.50

%

2)

3 V

Load regulation

Q

–0.2

0.4

%

2)

10 mA

4)

V

–0.25

0.5

%

2)

10 mA

4)

V

Dropout voltage

V

DR

–1.00

1.20

V

I

3)

–1.05

1.30

V

I

3)

–1.10

1.35

V

I

3)

–1.30

1.40

V

I

3)

Current consumption

I

I

q

–

100

120

µA

I

Adjust current

I

ADJ

–75

120

µA

I

Adjust current

change

ADJ

–2

5

µA

I

3 V

4)

–2

5

µA

10 mA

V

4)

Temperature stability –

–

0.6

–

%

5)

Minimum

load current

6)

I

Q

–1

5mA

V

V

Current limit

I

Qmax

1000 –

2200 mA

1.4V < V

V

50

200

–

mA

V

V

T

RMS Output Noise

–

–

30

–

ppm

ppm of

V

10 Hz