PQ30VB11 datasheet(3/4 Pages) SHARP

Part #	PQ30VB11

Description	Variable Output Low Power-Loss Voltage Regulator(Built-in Overheat Shut-Down Function)

PDF	4 Pages

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Manufacturer	SHARP [Sharp Corporation]

Direct Link	http://sharp-world.com/

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Low Power-Loss Voltage Regulators

PQ30VB11

Fig.5 Output Voltage Adjustment

Characteristics

Fig.7 Dropout Voltage vs. Junction

Temperature

Fig.9 Output Peak Current vs. Junction

Temperature

Fig.8 Circuit Operating Current vs. Input

Voltage

Fig.6 Output Voltage vs. Input Voltage

0.01

0.1

R2 (k

Ω)

R1=390

Ω

34 56

8 9 10 11 12

RL=

∞Ω

RL=20

Ω

RL=10

Ω

Tj=25˚C

VO=10V

R1=390

Ω

R2=2710

Ω

Input voltage VIN (V)

-25

100

125

IO=1A

0.75A

0.5A

0.25A

Junction temperature Tj (˚C)

0.05

0.1

0.2

0.25

0.3

0.35

0.4

0.5

0.45

0.15

1 2 3 4 5 6 7 8 91011 12 13 14 15

RL=

∞Ω

RL=10

Ω

RL=20

Ω

Tj=25˚C

VO=10V

R1=390

Ω

R2=2710

Ω

Input voltage VIN (V)

-25

100

125

1.2

1.4

1.6

1.8

2.2

VIN-VO=5V

0.5V

Junction temperature Tj (˚C)

IOP:Output current when output voltage

is 95% in comparison with the initial value

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