PQ070XZ01ZP datasheet(4/8 Pages) SHARP

4 / 8 page

PQ070XZ5MZ/PQ070XZ01Z

Fig.12 Quiescent Current vs. Ambient

Temperature

Fig.11 Dropout Voltage vs. Ambient

Temperature

0.05

0.1

0.15

0.2

0.25

−50

−25

100

125

Ambient temperature Ta (°C)

VIN=2.35V

VC=2.7V

R1=1kΩ

R2=1.4kΩ

(VO=3V)

PQ070XZ01Z:IO=0.5A

PQ070XZ5MZ:IO=0.3A

−50

−25

100

125

Ambient temperature Ta (°C)

0.2

0.4

0.6

0.8

1.2

1.4

VIN=4V

IO=0A

VC=2.7V

R1=1kΩ

R2=1.4kΩ

(VO=3V)

PQ070XZ01Z

PQ070XZ5MZ

Input voltage VIN (V)

012345

RL=10Ω (IO=0.3A)

RL=6Ω (IO=0.5A)

RL=∞Ω (IO=0A)

VC=2.7V

Ta=Room temp.

R1=1kΩ

R2=1.4kΩ

(VO=3V)

CIN=0.33µF

CO=47µF

Input voltage VIN (V)

012345

RL=3Ω (IO=1A)

RL=6Ω (IO=0.5A)

RL=∞Ω (IO=0A)

VC=2.7V

Ta=Room temp.

R1=1kΩ

R2=1.4kΩ

(VO=3V)

CIN=0.33µF

CO=47µF

Fig.9 Circuit Operating Current vs. Input

Voltage (PQ070XZ5MZ)

Fig.10 Circuit Operating Current vs. Input

Voltage (PQ070XZ01Z)

0.1

100

Input ripple frequency f (kHz)

ei(rms)

=0.5V

VIN=5V

VC=2.7V

IO=0.3A

CO=47µF

Ta=Room temp.

R1=1kΩ

R2=1.4kΩ

(VO=3V)

PQ070XZ01Z

PQ070XZ5MZ

Fig.13 Ripple Rejection vs. Input Ripple

Frequency

0.25

0.5

0.75

Output current IO (A)

ei(rms)

=0.5V

=120Hz

VIN=5V

VC=2.7V

CO=47µF

Ta=Room temp.

R1=1kΩ

R2=1.4kΩ

(VO=3V)

PQ070XZ5MZ

PQ070XZ01Z

Fig.14 Ripple Rejection vs. Output Current

PQ070XZ01ZP Datasheet(PDF) 4 Page - Sharp Corporation

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