參數(shù)資料
型號： KA378R33
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Low Dropout Voltage Regulator
中文描述： 3.3 V FIXED POSITIVE LDO REGULATOR, 0.5 V DROPOUT, PSFM4
封裝： TO-220F, 4 PIN
文件頁數(shù)： 1/8頁
文件大?。?/td> 40K
代理商： KA378R33
2001 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.1
Features
3A / 6V Output low dropout voltage regulator
TO220 Full-Mold package (4PIN)
Overcurrent protection, Thermal shutdown
Overvoltage protection, Short-Circuit protection
With output disable function
Description
The KA378R06 is a low-dropout voltage regulator suitable
for various electronic equipments. It provide constant volt-
age power source with TO-220 4 lead full mold package.
Dropout voltage of KA378R06 is below 0.5V in full rated
current(3A). This regulator has various function such as
peak current protection, thermal shut down, overvoltage pro-
tection and output disable function.
TO-220F-4L
1.Vin 2. Vo 3. GND 4. Vdis
1
Internal Block Diagram
THERMAL SHUTDOWN
BANDGAP REFERENCE
OVERVOLTAGE
PROTECTION
SOA PROTECTION
PROTECTION
1
4
3
2
Vin
Vdis
Vo
GND
HIGH / LOW
OUTPUT
ON / OFF
Q1
R1
R2
-
+
-
+
1.4V
SHORT-CIRCUIT
K A378R 06
Low Dropout V oltage R egulator
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KA378R33TU 功能描述:低壓差穩(wěn)壓器 - LDO 3a Fixed 3.3V LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
KA3842 制造商:ESTEK 制造商全稱:ESTEK 功能描述:fixed frequency current mode PWM controller
KA3842A 制造商:WINGS 制造商全稱:Wing Shing Computer Components 功能描述:Linear Integrated Circuit(CURRENT-MODE PWM CONTROLLER)
KA3842AC 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:SMPS Controller
KA3842AC_06 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:SMPS Controller
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