TLE 4284

Data Sheet

7

Rev. 2.1, 2007-03-20

Power Supply Ripple

Rejection

PSRR

–65

–

dB

V

V

5)

–65

–

dB

V

V

5)

1)

V

2) Related to V

3) Dropout voltage measured when the output voltage has dropped 100 mV from the nominal value

obtained at

V

4) Constant Junction Temperature

5) Not subject to production test - specified by design.

6) Minimum Output Current to maintain regulation

Table 6 Electrical Characteristics TLE 4284 DV15 (1.5 V fixed output voltage)

-40

Parameter

Symbol

Limit Values

Unit

Measuring Conditions

min.

typ.

max.

Output voltage

V

Q

1.45

1.5

1.55

V

10 mA

2.9 V

–1.5

–V

10 mA

16 V

1)

Line regulation

Q

–

4.8

22.5

mV

2.9 V

Load regulation

Q

–

2.6

5.2

mV

10 mA

2)

V

–

3.1

6.25

mV

10 mA

2)

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

–0.8

1.6

mA

I

Temperature stability

–

–

8.8

–

mV

4)

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

-40

Parameter

Sym-

bol

Limit Values

Unit

Measuring Conditions

min.

typ.

max.