PQ150VB02FZ datasheet(4/7 Pages) SHARP

4 / 7 page

Low Power-Loss Voltage Regulators

PQ150VB01FZ/PQ150VB02FZ

Fig.8

Output Voltage vs. Input Voltage

(PQ150VB01FZ)

Fig.9

Output Voltage vs. Input Voltage

(PQ150VB02FZ)

Fig.10 Circuit Operating Current vs. Input

Voltage (PQ150VB01FZ)

Fig.11 Circuit Operating Current vs. Input

Voltage (PQ150VB02FZ)

Fig.12 Dropout Voltage vs. Junction

Temperature (PQ150VB01FZ)

Fig.13 Dropout Voltage vs. Junction

Temperature (PQ150VB02FZ)

Input voltage VIN (V)

(VO=3V) R1=1k

Ω, R2=1.4kΩ,

VC=2.7V, CIN=0.33

µF, CO=47µF

RL=3

Ω (IO=1A)

RL=6

Ω (IO=0.5A)

RL=

∞Ω (IO=0A)

Input voltage VIN (V)

(VO=3V) R1=1k

Ω, R2=1.4kΩ,

VC=2.7V, CIN=0.33

µF, CO=47µF

RL=1.5

Ω (IO=2A)

RL=3

Ω (IO=1A)

RL=

∞Ω (IO=0A)

Input voltage VIN (V)

RL=3

Ω (IO=1A)

RL=6

Ω (IO=0.5A)

RL=

∞Ω (IO=0A)

(VO=3V), R1=1k

Ω, R2=1.4kΩ,

VC=2.7V, CIN=0.33

µF, CO=47µF

Input voltage VIN (V)

(VO=3V)

R1=1k

Ω,

R2=1.4k

Ω,

VC=2.7V

CIN=0.33

µF,

CO=47

µF

RL=1.5

Ω (IO=2A)

RL=3

Ω (IO=1A)

RL=

∞Ω (IO=0A)

0.7

0.6

0.5

0.4

0.3

0.2

0.1

–40 –20 0

20 40 60 80 100 120 140

Junction temperature Tj (˚C)

VIN=2.83V, IO=0.5A

R1=1k

Ω, R2=1.4kΩ

(On condition that VO=3V)

Junction temperature Tj (˚C)

0.5

0.45

0.4

0.35

0.3

0.25

0.2

0.15

0.1

0.05

–40 –20 0

20 40 60 80 100 120 140

VIN=2.83V, IO=2A,

R1=1k

Ω, R2=1.4kΩ

(On condition that VO=3V)

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