PQ3RD23J000H Sharp Microelectronics, PQ3RD23J000H Datasheet

IC REG LDO 3.3V 2A ON/OFF TO-220

PQ3RD23J000H

Manufacturer Part Number
PQ3RD23J000H
Description
IC REG LDO 3.3V 2A ON/OFF TO-220
Manufacturer
Sharp Microelectronics
Datasheet

Specifications of PQ3RD23J000H

Regulator Topology
Positive Fixed
Voltage - Output
3.3V
Voltage - Input
Up to 20V
Number Of Regulators
1
Current - Output
2A
Operating Temperature
-20°C ~ 80°C
Mounting Type
Through Hole
Package / Case
TO-220
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Dropout (typical)
-
Current - Limit (min)
-
Other names
425-2347-5

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PQ3RD23J000H
Manufacturer:
SHARP/夏普
Quantity:
20 000
PQ05RD21 Series/PQ3RD23
Low Power-Loss Voltage Regulators
1
2
3
Low power-loss(Dropout voltage: MAX 0.5V at Io=2.0A)
2.0A output type
Compact resin package(equivalent to TO-220)
Available 3.3V/5V/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
1
1
2
3
All are open except GND and applicable terminals.
P
Overheat protection may operate at 125<=T
Input voltage
ON/OFF control terminal voltage
Output current
Power dissipation
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
D1
12.0V output
Notice
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
3.3V output
5.0V output
9.0V output
: No heat sink, P
Features
Applications
Model Line-ups
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.
D2
: With infinite heat sink
2.0A output
PQ3RD23
PQ05RD21
PQ09RD21
PQ12RD21
Symbol
j
T
T
V
P
P
T
<=150˚C.
V
I
T
D1
D2
opr
stg
IN
O
sol
C
j
260 (For 10s)
–20 to +80
–40 to +150
Rating
150
2.0
1.4
20
20
15
2.0A Output Type Low Power-Loss Voltage Regulator
Unit
(T
˚C
˚C
˚C
˚C
W
W
V
V
A
a
=25˚C)
• Please refer to the chapter " Handling Precautions ".
Outline Dimensions
Internal connection diagram
1
Specific IC
3
1
PQ05RD21
10.2MAX.
PQ05RD21 Series/PQ3RD23
2
3
2
4
4
3 – 2.54
4 – 0.6
4 – 1.4
Epoxy resin
4 –
(
3.2 0.1
1
2
3
4
(
1.4
( )
DC input V
DC output Vo
GND
ON/OFF control terminal Vc
0.3
0
0.2
0.1
)
)
:
Typical dimensions
4.5 0.2
(
(
IN
(
)
(
0.5
)
1.5
2.8 0.2
)
)
(Unit : mm)
(
)

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PQ3RD23J000H Summary of contents

Page 1

Low Power-Loss Voltage Regulators PQ05RD21 Series/PQ3RD23 Features Low power-loss(Dropout voltage: MAX 0.5V at Io=2.0A) 2.0A output type Compact resin package(equivalent to TO-220) Available 3.3V/5V/9V/12V output type Output voltage precision: ±3.0% Built-in ON/OFF control function Built in overcurrent, overheat protection functions, ...

Page 2

Low Power-Loss Voltage Regulators Electrical Characteristics Parameter PQ3RD23 PQ05RD21 Output voltage PQ09RD21 PQ12RD21 Load regulation PQ3RD23 Line regulation PQ05RD21 series Temperature coefficient of output voltage Ripple rejection Dropout voltage 7 ON-state voltage for control ON-state current for control OFF-state voltage ...

Page 3

Low Power-Loss Voltage Regulators Fig. 5 Overcurrent Protection Characteristics (Typical Value) (PQ05RD21 = = 1.0 2.0 Output current ...

Page 4

Low Power-Loss Voltage Regulators Fig.11 Output Voltage Deviation vs. Junction Temperature (PQ12RD21) 250 V =18V IN 200 I =0.5A O 150 100 50 0 –50 –100 –150 –200 – Junction temperature T Fig.13 Output Voltage vs. ...

Page 5

Low Power-Loss Voltage Regulators Fig.17 Circuit Operating Current vs. Input Voltage (PQ05RD21 Input voltage V IN Fig.19 Circuit Operating Current vs. Input Voltage (PQ12RD21 ...

Page 6

Low Power-Loss Voltage Regulators ON/OFF Operation Cin ON/OFF signal High or Open: Output ON Low : Output OFF PQ05RD21 Series/PQ3RD23 ...

Page 7

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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