PQ12RD11 Sharp Microelectronics, PQ12RD11 Datasheet

PQ12RD11

Manufacturer Part Number

PQ12RD11

Description

IC REG LDO 12V 1A ON/OFF TO-220

Manufacturer

Sharp Microelectronics

Datasheet

1.PQ05RD11J00H.pdf (6 pages)

Specifications of PQ12RD11

Regulator Topology

Positive Fixed

Voltage - Output

12V

Voltage - Input

Up to 20V

Number Of Regulators

Current - Output

Operating Temperature

-20°C ~ 80°C

Mounting Type

Through Hole

Package / Case

TO-220

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Voltage - Dropout (typical)

Current - Limit (min)

Other names

425-1629-5

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

PQ12RD11

Manufacturer:

SANYO

Quantity:

137 216

Company:

BOSTOCK HK LIMITED

Part Number:

PQ12RD11

Manufacturer:

SHARP

Quantity:

1 050

Company:

Meier Automation Equipment Co., Limited

Part Number:

PQ12RD11

Manufacturer:

SHARP

Quantity:

20 000

Current page: 1 of 6
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PQ05RD11 Series/PQ3RD13

Low Power-Loss Voltage Regulators

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

Line-up for 3.3V, 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

Lead forming type is also available.

Power supplies for various electronic equipment such as

AV, OA equipment

All are open except GND and applicable terminals.

Overheat protection may operate at 125<=T

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

12.0V output

3.3V output

5.0V output

9.0V output

Features

Applications

Model Line-ups

Absolute Maximum Ratings

Notice

Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/

Parameter

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 device specification sheets before using any SHARP device.

1.0A output

PQ3RD13

PQ05RD11

PQ09RD11

PQ12RD11

Symbol

<=150˚C.

opr

stg

sol

260(For 10s)

–20 to +80

–40 to +150

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

Rating

150

1.0

1.4

Unit

˚C

=25˚C)

• Please refer to the chapter " Handling Precautions ".

Outline Dimensions

Internal connection diagram

Specific IC

PQ05RD11

10.2MAX.

PQ05RD11 Series/PQ3RD13

3 – 2.54

4 – 0.6

4 – 1.4

Epoxy resin

4 – 1.4

(

3.2 0.1

(

( )

DC input V

DC output Vo

GND

ON/OFF control terminal Vc

0.2

0.1

)

0.3

)

Typical dimensions

4.5 0.2

(

)

(

0.5

)

1.5

2.8 0.2

)

(Unit : mm)

(

)

Related parts for PQ12RD11

PQ12RD11 Summary of contents

Page 1

... Lead forming type is also available. Applications Power supplies for various electronic equipment such as AV, OA equipment Model Line-ups 1.0A output 3.3V output PQ3RD13 5.0V output PQ05RD11 9.0V output PQ09RD11 12.0V output PQ12RD11 Absolute Maximum Ratings Parameter Symbol 1 Input voltage ON/OFF control terminal voltage V C Output current ...

Page 2

... Io=5mA Refer to Fig (ON =2.7V (ON (OFF =0.4V (OFF Io=0A =11V, PQ12RD11: V =14V IN IN =10 to 16V, PQ12RD11 Fig. 2 Test Circuit of Ripple Rejection 0. Fig. 4 Overcurrent Protection Characteristics 100 (˚C) a PQ05RD11 Series/PQ3RD13 =0.5A, O MIN. TYP. MAX. 3.201 3.3 3.399 4.85 5.0 5.15 8 ...

Page 3

... Fig.10 Output Voltage Deviation vs. Junction 250 200 150 100 50 –50 –100 –150 –200 75 100 125 (˚C) j PQ05RD11 Series/PQ3RD13 (Typical Value) (PQ12RD11) V =17V IN V =20V IN V =14V IN 0 0.5 1.0 1.5 2.0 Output current I (A) O Temperature (PQ05RD11) V =7V ...

Page 4

... Input voltage V (V) IN Fig.15 Circuit Operating Current vs. Input Voltage (PQ09RD11 =25˚ Input voltage V (V) IN Fig.12 Output Voltage vs. Input Voltage (PQ09RD11 Fig.14 Circuit Operating Current vs. Input Voltage (PQ05RD11 Fig.16 Circuit Operating Current vs. Input Voltage (PQ12RD11 = PQ05RD11 Series/PQ3RD13 T =25˚ = Input voltage V ( =25˚C ...

Page 5

... Typical Application DC input V IN 100 125 (˚C) j PQ05RD11 Series/PQ3RD13 Temperature (PQ05RD11 Series 100 125 Junction temperature T (˚C) j (PQ05RD11 Series) PQ05RD11 PQ12RD11 PQ09RD11 f=120Hz,e =0.5V, i(rms 7V(PQ05RD1 Series 15V(PQ09RD1 Series 18V(PQ12RD1 Series 0.5 Output current I ( ON/OFF signal High or Open: Output ON Low: Output OFF 1 ...

Page 6

NOTICE The circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related ...

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