“ In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices

shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”

s Features

¡Low power-loss (Dropout voltage : MAX.0.5V)

¡Compact resin full-mold package

¡Output voltage value (5.3V, 9.3V, 12.3V) with an allowance for

power line voltage drop

¡The high-precision output voltage models are also available.

(output voltage precision :

±2.5%)

¡Built-in ON/OFF control function.

s Applications

¡Series power supply for various electronic equipment such as

VCRs and electronic instruments

PQ05RF12/PQ05RF13 Series

s Outline Dimensions

Low Power-Loss Voltage Regulators

(Unit : mm)

1A Output Low Power-Loss Voltage Regulators Considering Power Line Voltage Drop

Parameter

Symbol

Rating

Unit

35

35

1

1.5

15

150

-20 to +80

-40 to +150

260 (For 10s)

V

V

A

W

W

˚C

˚C

˚C

˚C

Input voltage

ON/OFF control terminal voltage

Output current

Power dissipation (No heat sink)

Power dissipation (with infinite heat sink)

Junction temperature

Operating temperature

Storage temperature

Soldering temperature

*1

*1

*2

*1

All are open except GND and applicable terminals.

*2

s Absolute Maximum Ratings

Output voltage

PQ05RF12

PQ05RF13

Output voltage

precision:±5%

Output voltage

precision:±2.5%

s Model Line-ups

5.3V output

PQ09RF12

PQ09RF13

9.3V output

PQ12RF12

PQ12RF13

12.3V output

2

3

1

4

PQ05RF12

3 GND

4 ON/OFF control

Internal connection diagram

Specific IC

10.2MAX

φ3.2±0.1

+0.3

-0

4-1.4

+0.2

-0.1

4-0.6

3-(2.54)

4.5±0.2

2.8±0.2

(1.5)

(0.5)

q

1

q

2

q

3

q

4

PQ05RF12/PQ05RF13 Series

· Please refer to the chapter“ Handling Precautions ”.