参数资料
| 型号： | PQ09RD21J00H |
| 厂商： | Sharp Microelectronics |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 9V 2A TO-220 |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 9V |
| 输入电压： | 最高 20V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 2A |
| 工作温度： | -20°C ~ 80°C |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-220-4 |
| 供应商设备封装： | TO-220-4 |
| 包装： | 管件 |
| 产品目录页面： | 1366 (CN2011-ZH PDF) |
| 其它名称： | 425-2281-5 |
Low Power-Loss Voltage Regulators
PQ05RD21 Series/PQ3RD23
PQ05RD21 Series/PQ3RD23
2.0A Output Type Low Power-Loss Voltage Regulator
s
Features
s
Outline Dimensions
(Unit : mm)
q
Low power-loss(Dropout voltage: MAX 0.5V at Io=2.0A)
q 2.0A output type
q Compact resin package(equivalent to TO-220)
10.2MAX.
4 – ( φ 1.4 )
4.5 ± 0.2
2.8 ± 0.2
q Available 3.3V/5V/9V/12V output type
q Output voltage precision: ±3.0%
q Built-in ON/OFF control function
φ 3.2 ± 0.1
q Built in overcurrent, overheat protection functions, ASO
PQ05RD21
Epoxy resin
protection circuit.
q Lead forming type is also available.
4 – 1.4 ± 0.3
( 1.5 )
s
Applications
0.1
4 – 0.6 ± 0.2
q
Power supplies for various electronic equipment such as
AV, OA equipment
s
Model Line-ups
3 – ( 2.54 )
( 0.5 )
2.0A output
1
2
3
4
( ) : Typical dimensions
3.3V output
5.0V output
PQ3RD23
PQ05RD21
9.0V output
PQ09RD21
Internal connection diagram
12.0V output
PQ12RD21
1
2
1
2
DC input ( V IN )
DC output ( Vo )
3
GND
(T a =25 ? C)
Specific IC
3
4
4
ON/OFF control terminal ( Vc )
Parameter
? 1 Input voltage
? 1 ON/OFF control terminal voltage
Output current
Symbol
V IN
V C
I O
Rating
20
20
2.0
Unit
V
V
A
? 2 Power
dissipation
P D1
P D2
1.4
15
W
W
? 3 Junction
temperature
T j
150
? C
Operating temperature
Storage temperature
Soldering temperature
T opr
T stg
T sol
– 20 to +80
– 40 to +150
260 (For 10s)
? C
? C
? C
? 1
? 2
All are open except GND and applicable terminals.
P D1 : No heat sink, P D2 : With infinite heat sink
? 3 Overheat protection may operate at 125<=T j <=150 ? C.
? Please refer to the chapter " Handling Precautions ".
Notice
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.
Internet Internet address for Electronic Components Group http://sharp-world.com/ecg/
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