Diodes AP7333 Manuel d'utilisateur télécharger pdf (Page 7)

AP7333

300mA, Low Quiescent Current, Fast Transient

Low Dropout Linear Regulator

AP7333 Rev. 2 7 of 12 NOVEMBER 2009

www.diodes.com © Diodes Incorporated

Typical Performance Characteristics (Continued)

PSRR

35

40

45

50

55

60

65

70

75

0.1 1 10 100

Frequency (kHz)

PSRR (dB)

PSRR

35

40

45

50

55

60

65

70

75

0.1 1 10 100

Frequency (kHz)

PSRR (dB)

Line Transient Response

Time (50us/div)

Line Transient Response

Time (50us/div)

Vout=1V (50mV/div)

Vin=2V to 3V (1V/div)

Tr=10us

Vout=1V (50mV/div)

Iout=300mA (300mA/div)

Vin=3V to 2V (1V/div)

Tr=10us

Iout=300mA (300mA/div)

Vout=1V

Vin=2V

Cin=Cout=1uF

Ta=25℃

Vout=2.5V

Vin=3.5V

Cin=Cout=1uF

Ta=25℃

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