Sharp PQ05RD11, PQ09RD11, PQ12RD11 Datasheet

Low Power-Loss Voltage Regulators

PQ05RD11 Series

PQ05RD11 Series

1A Output, General Purpose Low Power-loss Voltage Regulators

■ Features

¡Low Power-loss (Dropout voltage : MAX.0.5V at Io=0.5A)

¡Line-up for 5V, 9V and 12V output type

¡Compact resin package (TO-220 package)

¡High-precision output voltage type Output voltage precision : ±3.0%

¡Built-in ON/OFF control function

¡Built-in overcurrent protection, overheat protection, ASO protection circuit

■ Applications

¡Power supplies for various electronic equipment such as AV, OA equipment

■ Outline Dimensions			(Unit : mm)
4-(φ1.4)	10.2MAX		4.5±0.2
			2.8±0.2

7.4±0.2	3.6±0.2	-+00 .3	4.8MAX	15.6±0.5
29.1MAX	4-1.4
PQ05RD11	φ3.2±0.1

	13.5MIN	4-0.6 -+0.20.1	(1.5)
		3-(2.54)	(0.5)
	1 2 3 4
Internal connection diagram
1		2	1 DC input (VIN)
			2 DC output (VO)
	Control circuit	4	3 GND
			4 ON/OFF control
			terminal (VC)
	3

■ Absolute Maximum Ratings			(Ta=25˚C)
	Parameter	Symbol	Rating	Unit
*1	Input voltage	VIN	20	V
*1	ON/OFF control terminal voltage	VC	20	V
	Output current	IO	1.0	A
	Power dissipation (No heat sink)	PD1	1.4	W
	Power dissipation (With infinite heat sink)	PD2	15
*2	Junction temperature	Tj	150	˚C
	Operating temperature	Topr	-20 to +80	˚C
	Storage temperature	Tstg	-40 to +150	˚C
	Soldering temperature	Tsol	260 (For 10s)	˚C
*1	All are open except GND and applicable terminals.
*2	Overheat protection may operate at 125=<Tj=<150˚C

· Please refer to the chapter “Handling Precautions” .

“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.”