TC1266 Просмотр технического описания (PDF) - Microchip Technology

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TC1266

200mA PCI LDO

Microchip Technology 

TC1266

5.0 TYPICAL CHARACTERISTICS

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.

IQ vs. VIN vs. Junction Temperature

0.45

0.40

0.35

IO = 0.1mA

VAUX = 0V

+125°C

0.30

0.25

0.20

0.15

0.10

0.05

-5°C

+25°C

0.00

0

1

2

3

4

5

6

VIN (V)

IQ vs. VIN vs. Junction Temperature

0.45

0.40

0.35

IO = 0.1mA

VAUX = 3.3V

+125°C

0.30

0.25

0.20

+25°C

0.15

-5°C

0.10

0.05

0.00

0

1

2

3

4

5

6

VIN (V)

IQ (Aux) vs. VAUX vs. Junction Temperature

0.35

0.30

IO = 0mA

VAUX = 0V

0.25

0.20

+125°C

0.15

-5°C

0.10

+25°C

0.05

0.00

0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 3.6

VAUX (V)

IQ (Aux) vs. VAUX vs. Junction Temperature

0.35

0.30

IO = 0mA

VAUX = 5V

0.25

0.20

+125°C

-5°C

0.15

+25°C

0.10

0.05

0.00

0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3 3.6

VAUX (V)

LDO Output Voltage vs. Junction Temperature

3.34

3.33

IO = 200mA

VIN = 5V

3.32

3.31

3.30

3.29

3.28

3.27

3.26

-50

-25 0

25 50 75 100 125

JUNCTION TEMPERATURE °C

© 2002 Microchip Technology Inc.

DS21377B-page 7

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