TC1108 데이터 시트보기 (PDF) - Microchip Technology

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TC1108

300mA CMOS LDO

Microchip Technology 

TC1108

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.

0.012

Line Regulation

0.010

0.008

0.006

0.004

0.002

0.000

-0.002

-0.004

-40° -20° 0° 20° 40° 60° 80° 100° 120°

TEMPERATURE (°C)

Output Noise

10.0

RLOAD = 50Ω

COUT = 1μF

1.0

0.1

0.0

0.01

0.01 1

10 100

FREQUENCY (kHz)

1000

Load Regulation

2.00

1.80

1.60

1 to 300mA

1.40

1.20

1.00

0.80

0.60

1 to 100mA

0.40

1 to 50mA

0.20

0.00

-40° -20° 0° 20° 40° 60° 80° 100° 120°

TEMPERATURE (°C)

100.0

90.0

Supply Current

80.0

70.0

60.0

50.0

40.0

-40° -20° 0° 20° 40° 60° 80° 100° 120°

TEMPERATURE (°C)

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00

0

125°C

85°C

70°C

25°C

0°C

-40°C

50 100 150 200 250 300

LOAD CURRENT (mA)

3.075

VOUT vs. Temperature

VIN = 4V

ILOAD = 100μA

CLOAD = 3.3μF

3.025

2.975

2.925

-40° -20° 0° 20° 40° 60° 80° 100° 120°

TEMPERATURE (°C)

 2002-2012 Microchip Technology Inc.

DS21357C-page 5

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