PQ05SZ1 View Datasheet(PDF) - Sharp Electronics

Part Name

Description

Manufacturer

PQ05SZ1

Low Power-Loss Voltage Regulators (Built-in Reverse Voltage Protection Function)

Sharp Electronics 

Low Power-Loss Voltage Regulators

Fig.4 Power Dissipation vs. Ambient

Temperature

10

With infinite heat sink

PD

,,,,,, 5

PQ05SZ5/PQ05SZ1 Series

Fig.5 Output Voltage Deviation vs. Junction Temperature

(PQ05SZ1/PQ05SZ11/PQ05SZ5/PQ05SZ51)

+50

VIN=7V

IO=5mA

0

0

-20 0 20 40 60 80 100

Ambient temperature Ta (˚C)

Note) Oblique line portion:Overheat

protection may operate in this area.

Fig.6 Output Voltage Deviation vs. Junction Temperature

(PQ09SZ1/PQ09SZ11/PQ09SZ5/PQ09SZ51)

+100

VIN=11V

IO=5mA

-50

-25 0 25 50 75 100 125

Junction temperature Tj (˚C)

Fig.7 Output Voltage Deviation vs. Junction Temperature

(PQ12SZ1/PQ12SZ11/PQ12SZ5/PQ12SZ51)

VIN=14V

+100 IO=5mA

0

0

-100-25 0 25 50 75 100 125

Junction temperature Tj (˚C)

Fig.8 Output Voltage vs. Input Voltage

(PQ05SZ1/PQ05SZ11)

7

Tj=25˚C

6

5

RL=∞

RL=10Ω

RL=5Ω

4

3

2

1

0 0 1 2 3 4 5 6 7 8 9 10

Input voltage VIN (V)

-100

-25 0 25 50 75 100 125

Junction temperature Tj (˚C)

Fig.9 Output Voltage vs. Input Voltage

(PQ05SZ5/PQ05SZ51)

7

Tj=25˚C

6

5

RL=∞

4

RL=10Ω

3

RL=20Ω

2

1

0 0 1 2 3 4 5 6 7 8 9 10

Input voltage VIN (V)

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