8181

LOW-DROPOUT,

5 V REGULATOR

0

Dwg. GP-041

100

200

400

500

300

T = -20

°C

T = 25

°C

T = 85

°C

A

A

A

0.3

0.4

0.2

0.1

0.5

0

DROPOUT VOLTAGE

OUTPUT VOLTAGE vs TEMP.

CAUTION:

Maximum allowable duty cycle will be significantly less than 100% at high temperatures, at high input voltages, or at high output

currents. See Maximum Allowable Output Current table.

TYPICAL CHARACTERISTICS (cont’d)

5.0

Dwg. GP-040-2

6.0

7.0

9.0

10

8.0

T = 85

°C

A

5.04

5.00

5.02

4.98

4.96

4.94

5.06

4.92

I = 0 mA

O

I

= 500 mA

O

100 mA INTERVALS

0

Dwg. GP-039-2

100

200

400

500

300

T = 85

°C

A

5.04

5.00

5.02

4.98

4.96

4.94

5.06

4.92

V = 7 V

I

V = 6 V

I

V = 8 V

I

V = 10 V

I

V = 5.5 V

I

LOAD REGULATION

LINE REGULATION

-50

°C

Dwg. GP-036

5.01

4.99

0

+50

5.00

+100

4.98

V = 6 V

I

= 0 mA

I

O