Micrel, Inc.

MIC61300

October 2011

7

M9999-101111-B

Typical Characteristics (Continued)

Dropout Voltage

vs. Output Current

0

50

100

150

200

250

300

0.0

1.0

2.0

3.0

OUTPUT CURRENT (A)

Feedback Voltage

vs. Output Current

0.490

0.495

0.500

0.505

0.510

0.0

1.0

2.0

3.0

OUTPUT CURRENT (A)

GND Pin Current

vs. Output Current

0

1

2

3

4

5

0.0

1.0

2.0

3.0

OUTPUT CURRENT (A)

-0.2

-0.1

0.0

0.1

0.2

0.0

1.0

2.0

3.0

OUTPUT CURRENT (A)

Line Regulation

vs. Output Current

Power Dissipation

vs. Output Current

0.0

0.5

1.0

1.5

2.0

0.0

1.0

2.0

3.0

OUTPUT CURRENT (A)

Case Temperature* (ML)

vs. Output Current

0

20

40

60

80

100

0.0

1.0

2.0

3.0

OUTPUT CURRENT (A)

Output Noise

vs. Frequency

0.001

0.01

0.1

1

10

0.01

0.1

1

10

100

1000

FREQUENCY (kHz)

Noise Spectral

Density

Ripple Rejection

vs. Frequency

0

10

20

30

40

50

60

70

80

0.01

0.1

1

10

100

1000

FREQUENCY (kHz)

Gain (dB)

Ripple Rejection

vs. Frequency

0

10

20

30

40

50

60

70

80

0.01

0.1

1

10

100

1000

FREQUENCY (kHz)

Gain (dB)

Case Temperature*: The temperature measurement was taken at the hottest point on the MIC61300 case mounted on a 2.25 square inch PCB at an

ambient temperature of 25°C; see “Thermal Measurement” section. Actual results will depend upon the size of the PCB, ambient temperature and

proximity to other heat emitting components.