PQ3RD083 Sharp Microelectronics, PQ3RD083 Datasheet

PQ3RD083

Manufacturer Part Number

PQ3RD083

Description

IC REG LDO 3.3V .8A ON/OFF TO220

Manufacturer

Sharp Microelectronics

Datasheet

1.PQ6RD083.pdf (8 pages)

Specifications of PQ3RD083

Regulator Topology

Positive Fixed

Voltage - Output

3.3V

Voltage - Input

Up to 20V

Number Of Regulators

Current - Output

800mA

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

425-1731-5

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

PQ3RD083

Manufacturer:

SHARP/夏普

Quantity:

20 000

Current page: 1 of 8
Download datasheet (76Kb)

PQ05RD08 Series/PQ3RD083/PQ6RD083

Low Power-Loss Voltage Regulators

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

0.8A output type

Compact resin package (equivalent to TO-220)

Available 3.3V/5V/6.3V/9V/12V output type

Output voltage precision: ±3.0%

Built-in ON/OFF control function

Built-in Overcurrent, overheat protection functions, 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 voltage

Output current

Power dissipation

Junction temperature

Operating temperature

Storage temperature

Soldering temperature

12.0V output

Notice

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

3.3V output

5.0V output

6.3V output

9.0V output

Features

Applications

Model Line-ups

Absolute Maximum Ratings

: No heat sink, P

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.

: With infinite heat sink

PQ3RD083

PQ05RD08

PQ6RD083

PQ09RD08

0.8A output

PQ12RD08

Symbol

<=150˚C.

opr

stg

sol

260 (For 10s)

–20 to +80

–40 to +150

Rating

1.25

150

0.8

Unit

PQ05RD08 Series/PQ3RD083/PQ6RD083

˚C

0.8A Output, Low Power-Loss Voltage Regulator

=25˚C)

• Please refer to the chapter " Handling Precautions ".

Outline Dimensions

Internal connection diagram

Specific IC

PQ05RD08

10.2MAX.

3 – 2.54

4 – 1.4

4 – 0.6

Epoxy resin

4 – 1.4

3.2 0.1

(

( )

DC input V

DC output Vo

GND

ON/OFF control terminal Vc

)

0.3

0.2

0.1

)

Typical dimensions

4.5 0.2

(

)

(

0.5

)

1.5

2.8 0.2

)

(Unit : mm)

(

)

Related parts for PQ3RD083

PQ3RD083 Summary of contents

Page 1

... Low Power-Loss Voltage Regulators PQ05RD08 Series/PQ3RD083/PQ6RD083 Features Low power-loss (Dropout voltage: MAX. 0.5V at Io=0.5A) 0.8A output type Compact resin package (equivalent to TO-220) Available 3.3V/5V/6.3V/9V/12V output type Output voltage precision: ±3.0% Built-in ON/OFF control function Built-in Overcurrent, overheat protection functions, ASO protection circuit Lead forming type is also available ...

Page 2

... I C Fig. 3 Power Dissipation vs. Ambient Temperature 20 P :No heat sink D1 P :With infinite heat sink – 100 Ambient temperature T Note) Oblique line portion : Overheat protection may operate in this area. PQ05RD08 Series/PQ3RD083/PQ6RD083 Symbol Conditions Io=5mA to 0.8A =5mA Tj=0 to 125˚C, Io=5mA Refer to Fig Io=0 ...

Page 3

... Fig.10 Output Voltage Deviation vs. Junction –10 –20 –30 100 125 (˚C) j (Typical Value) (PQ09RD08) V =20V IN V =15V 0.4 0.8 1.2 Output current I (A) O Temperature (PQ3RD083 =0.5A O – 100 Junction temperature T (˚C) j Temperature (PQ6RD083 =0.5A O – 100 Junction temperature T (˚ ...

Page 4

... Input voltage V (V) IN Fig.15 Output Voltage vs. Input Voltage (PQ6RD083 =15. =7. Input voltage V (V) IN PQ05RD08 Series/PQ3RD083/PQ6RD083 Fig.12 Output Voltage Deviation vs. Junction 250 200 150 100 50 0 –50 –100 –150 –200 100 125 –25 (˚C) j Fig.14 Output Voltage vs. Input 8 T =25˚ Fig.16 Output Voltage vs. Input ...

Page 5

... PQ05RD08 Series/PQ3RD083/PQ6RD083 Fig.18 Circuit Operating Current vs. Input 40 T =25˚ (V) Fig.20 Circuit Operating Current vs. Input 40 T =25˚ =6. (V) Fig.22 Circuit Operating Current vs. Input 40 T =25˚ =11. (V) Voltage (PQ3RD083) T =25˚ =4 =8 Input voltage V (V) IN Voltage (PQ6RD083) T =25˚ =7. =15. Input voltage V (V) IN ...

Page 6

... Temperature (PQ3RD083/PQ6RD083) Input voltage is the value when output voltage is 95% in comparison with the intial value I =0.8A O 0.6A 0.4A PQ3RD083 0.2A PQ6RD083 100 125 Junction temperature T (˚C) j Temperature (PQ3RD083/PQ6RD083) PQ6RD083 PQ3RD083 I = =8V(PQ6RD083 =5V(PQ3RD083 100 125 Junction temperature T (˚C) j (PQ05RD08 Series) PQ05RD08 ...

Page 7

... Fig.29 Output Peak Current vs. Junction Temperature 1.6 V =5V 2V I–O 1.2 1V 0.8 10V 0.4 I :Output current when OP output voltage is 95% in comparison with the initial value 0 – Junction temperature T Typical Application Cin ON/OFF signal PQ05RD08 Series/PQ3RD083/PQ6RD083 0.5V 100 125 (˚ High or Open: output ON Low: Output OFF ...

Page 8

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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