参数资料
| 型号： | KA378R05TSTU |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 5V 3A TO-220F-4 |
| 产品变化通告： | Product Discontinuation Notice 17/Jan/2008 |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 5V |
| 输入电压： | 最高 35V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 3A |
| 工作温度： | -20°C ~ 80°C |
| 安装类型： | 通孔 |
| 封装/外壳： | TO-220-4 整包 |
| 供应商设备封装： | TO-220FL |
| 包装： | 管件 |
www.fairchildsemi.com
KA378R05
Low Dropout Voltage Regulator
Features
Description
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3A / 5V Output low dropout voltage regulator
TO220 Full-Mold package (4PIN)
Overcurrent protection, Thermal shutdown
Overvoltage protection, Short-Circuit protection
With output disable function
The KA378R05 is a low-dropout voltage regulator suitable
for various electronic equipments. It provides constant
voltage power source with TO-220 4 lead full mold package.
Dropout voltage of KA378R05 is below 0.5V in full rated
current(3A). This regulator has various function such as
peak current protection, thermal shut down, overvoltage
protection and output disable function.
TO-220F-4L
1
1.Vin 2. Vo 3. GND 4. Vdis
Internal Block Diagram
Vin
1
Q1
2
Vo
THERMAL SHUTDOWN
BANDGAP REFERENCE
OVERVOLTAGE
PROTECTION
-
+
SOA PROTECTION
R1
HIGH / LOW
OUTPUT
Vdis
4
-
ON / OFF
+
SHORT-CIRCUIT
1.4V
SHORTCIRCUIT
PROTECTION
R2
3
GND
Rev. 1.0.2
?2001 Fairchild Semiconductor Corporation
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KA378R05TU | 功能描述:低压差稳压器 - LDO 3a Fixed 5V LDO 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 |
| KA378R06 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low Dropout Voltage Regulator |
| KA378R12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low Dropout Voltage Regulator |
| KA378R12C | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low Dropout Voltage Regulator Overcurrent Protection, Thermal Shutdown |
| KA378R12C_05 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low Dropout Voltage Regulator Overcurrent Protection, Thermal Shutdown |
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