Data Sheet Rev. 1.0

7

2000-08-04

TLE 4484

Note: The listed characteristics are ensured over the operating range of the integrated

circuit. Typical characteristics specify mean values expected over the production

spread. If not otherwise specified, typical characteristics apply at

T

the given supply voltage.

15 V Output Q15

Output voltage

V

Q15

14.4

15.0

15.6

V

I

T

Output voltage

V

Q15

14.25

15.75 V

1 mA <

I

Output current

limitation

I

Q15

40

––

mA

1)

Output drop voltage;

V

V

DRQ15

–0.9

1.5

V

I

1)

Load regulation

Q15

–10

50

mV

1 mA <

I

V

Line regulation

Q15

–80

150

mV

I

16 V <

V

Power-Supply-Ripple

-Rejection

PSRR15

–50

–

dB

20 Hz <

f

V

Value of output cap

C

Q15

1.0

–

–

µF–

ESR of output cap

R

ESRQ15

––

4.0

Ω

–

1)

Measured when the output voltage

V

Electrical Characteristics (cont’d)

17 V <

V

current defined flowing out of pin; unless otherwise specified.

Parameter

Symbol

Limit Values

Unit

Test Condition

min.

typ.

max.