TC1265

DS21376C-page 4

 2004 Microchip Technology Inc.

2.0

TYPICAL PERFORMANCE CURVES

FIGURE 2-1:

Line Regulation vs.

Temperature.

FIGURE 2-2:

Output Noise vs. Frequency.

FIGURE 2-3:

Load Regulation vs.

Temperature.

FIGURE 2-4:

FIGURE 2-5:

3.0V Dropout Voltage vs.

FIGURE 2-6:

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.

0.020

0.018

0.016

0.012

0.010

0.008

0.006

0.004

0.002

0.000

0.014

TEMPERATURE (°C)

-40°C0°C25°C70°C85°C 125°C

FREQUENCY (kHz)

10.0

1.0

0.01

0.01

1

10

100

1000

0.1

0.0

-40°C

0°C

25°C 70°C

85°C 125°C

0.0100

0.0090

0.0080

0.0070

0.0060

0.0050

0.0040

0.0030

0.0020

0.0010

0.0100

TEMPERATURE (°C)

1 mA to 800 mA

TEMPERATURE (°C)

150

135

120

105

90

75

60

45

30

15

0

-40°C 0°C

25°C 70°C

85°C

VOUT = 3V

125°C

0.600

0.550

0.500

0.450

0.400

0.350

0.300

0.250

0.200

0.150

0.100

0.050

0.000

0 100 200 300 400 500 600 700 800

ILOAD (mA)

85°C

125°C

-40°C

0°C

25°C

70°C

3.030

3.020

3.010

3.000

2.990

2.980

2.970

2.960

2.950

2.940

2.930

2.920

TEMPERATURE (°C)

ILOAD = 0.1mA

ILOAD = 300mA

ILOAD = 500mA

ILOAD = 800mA

-40°C0°C25°C70°C85°C 125°C