Target Data Sheet Rev. 0.2

9

2000-10-06

TLE 4284

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.

Characteristics 5.0 V Fixed Output Voltage Device TLE 4284 DV50

–40

Parameter

Symbol

Limit Values

Unit

Measuring Conditions

min.

typ.

max.

Output voltage

V

Q

4.90

5.0

5.10

V

T

Output voltage

V

Q

4.85

5.0

5.15

V

10 mA

8V

Output voltage

V

Q

–

5.0

–

V10 mA

14 V

Line regulation

Q

–

310

mV

8 V

Load regulation

Q

–

10

75

mV

10 mA

T

Drop voltage

V

DR

–

2.10

–

V

I

1)

1)

Drop voltage measured when the output voltage has dropped 100 mV from the nominal value obtained at

V

Drop voltage

V

DR

–

2.15

–

V

I

1)

Drop voltage

V

DR

–

2.20

–

V

I

1)

Thermal regulation

––

0.04

0.07

%/W

20 ms pulses

Current consumption;

I

I

q

–

1.1

2.0

mA

I

Temperature stability

––

1

–

%

2)

2)

Guaranteed by design.

Minimum load current

I

Q

–

3.5

10

mA

V

Current limit

I

Qmax

1000 –

2200 mA

–

Current limit

I

Qmax

50

200

–

mA

V

RMS Output Noise

––

3

–

ppm

ppm of

V

2)

10 Hz

Supply Voltage Ripple

Rejection

PSRR

–

65

–

dB

f

C

2)

Supply Voltage Ripple

Rejection

PSRR

65

80

–

dB

f

C

2)

Long Term Stability

Q

–

0.3

1

%

T

2)