“ 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. ”

Low Power-Loss Voltage Regulators

PQ05RF14

s Outline Dimensions

(Unit : mm)

1A Output, Low Power-Loss Voltage Regulator Considering Power Line Voltage Drop

s Features

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

¡Compact resin full-mold package

¡Output voltage value (5.1V) with an allowance for power line

voltage drop

¡High-precision output voltage type (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

PQ05RF14

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

s Absolute Maximum Ratings

2

3

1

4

PQ05RF14

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

· Please refer to the chapter“ Handling Precautions ”.