RP114x

No.EA-236-220901

11

ESR vs. Output Current

When using these ICs, consider the following points:

The relations between IOUT (Output Current) and ESR of an output capacitor are shown below. The conditions

when the white noise level is under 40µV (Avg.) are marked as the hatched area in the graph.

Measurement conditions

Frequency Band: 10Hz to 2MHz

Temperature

:

−40°C to 85°C

C1, C2

: 1.0µF

RP114x08xx

RP114x25xx

RP114x36xx

0.01

0.1

1

10

100

0

50

100

150

200

250

300

Output Current IOUT (mA)

VIN=1.4V to 5.25V

Topt=85°C

Topt=-40°C

0.01

0.1

1

10

100

0

50

100

150

200

250

300

Output Current IOUT (mA)

VIN=3.6V to 5.25V

Topt=85°C

Topt=-40°C

0.01

0.1

1

10

100

0

50

100

150

200

250

300

Output Current IOUT (mA)

VIN=2.5V to 5.25V

Topt=85°C

Topt=-40°C

Ta

Ta

Ta

Ta

Ta

Ta