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| 型号： | PQ3RD23 |
| 厂商： | Sharp Microelectronics |
| 文件页数： | 1/7页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 3.3V 2A TO-220 |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 3.3V |
| 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 |
| 其它名称： | 425-1734-5 |
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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相关代理商/技术参数 |
参数描述 |
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| PQ3RD23J000H | 功能描述:低压差稳压器 - LDO LDO 3.3V2A 4 PIN RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| PQ3RD83BJ00H | 制造商:Sharp Microelectronics Corporation 功能描述: |
| PQ3RF23 | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:3.3V Output, High Output Current(2A, 3.5A)Type Low Power-loss Voltage Regulators |
| PQ3RF23_01 | 制造商:SHARP 制造商全称:Sharp Electrionic Components 功能描述:3.3V Output, High Output Current(2A, 3.5A)Type Low Power-loss Voltage Regulators |
| PQ3RF33 | 功能描述:IC REG LDO 3.3V 3.5A TO-220 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:500 系列:- 稳压器拓扑结构:正，固定式 输出电压:12V 输入电压:14.5 V ~ 35 V 电压 - 压降（标准）:- 稳压器数量:1 电流 - 输出:500mA 电流 - 限制（最小）:- 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:TO-205AD，TO-39-3 金属罐 供应商设备封装:TO-39 包装:散装 其它名称:*LM78M12CH*LM78M12CH/NOPBLM78M12CH |
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