TC1240/TC1240A

DS21516C-page 4

 2003 Microchip Technology Inc.

2.0

TYPICAL PERFORMANCE CURVES

FIGURE 2-1:

Supply Current vs. Supply

Voltage (No Load).

FIGURE 2-2:

Output Source Resistance

FIGURE 2-3:

Output Voltage Drop vs.

Load Current.

FIGURE 2-4:

Supply Current vs.

Temperature (No Load).

FIGURE 2-5:

Output Source Resistance

FIGURE 2-6:

Power Efficiency vs. Load

Current.

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of

samples and are provided for informational purposes only. The performance characteristics listed herein

are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified

operating range (e.g., outside specified power supply range) and therefore outside the warranted range.

700

600

500

400

300

200

100

0

2.00

3.00

4.00

5.00

6.00

SUPPLY VOLTAGE (V)

2.00

3.00

4.00

5.00

6.00

SUPPLY VOLTAGE (V)

20

15

10

5

0

1

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0

0

5

10

15

20

25

30

35

40

45

50

LOAD CURRENT (mA)

450

400

350

300

250

200

100

0

150

50

-50

-25

0

25

50

75

100

125

TEMPERATURE (

°C)

V

V

25

20

15

10

5

0

-50

-25

0

25

50

75

100

125

TEMPERATURE (

°C)

V

V

100%

90%

80%

70%

60%

50%

40%

0

5

10

15

20

25

30

35

40

45

50

LOAD CURRENT (mA)

30%

20%

10%

0%