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KA278RA09C

2A Output Low Dropout Voltage Regulators

Description The KA278RXXC is a low-dropout voltage regulator suitable for various electronic equipment. It provides a constant voltage power source in a TO-220 4-lead full-mold package. The dropout voltage is below 0.5 V in full-rated current (2 A). This regulator has peak current protection, the

文件:208.11 Kbytes 页数:20 Pages

FAIRCHILD

仙童半导体

KA278RA12C

2A Output Low Dropout Voltage Regulators

Description The KA278RXXC is a low-dropout voltage regulator suitable for various electronic equipment. It provides a constant voltage power source in a TO-220 4-lead full-mold package. The dropout voltage is below 0.5 V in full-rated current (2 A). This regulator has peak current protection, the

文件:208.11 Kbytes 页数:20 Pages

FAIRCHILD

仙童半导体

KA278RA33C

2A Output Low Dropout Voltage Regulators

Description The KA278RXXC is a low-dropout voltage regulator suitable for various electronic equipment. It provides a constant voltage power source in a TO-220 4-lead full-mold package. The dropout voltage is below 0.5 V in full-rated current (2 A). This regulator has peak current protection, the

文件:208.11 Kbytes 页数:20 Pages

FAIRCHILD

仙童半导体

KA278RA51C

2A Output Low Dropout Voltage Regulators

Description The KA278RXXC is a low-dropout voltage regulator suitable for various electronic equipment. It provides a constant voltage power source in a TO-220 4-lead full-mold package. The dropout voltage is below 0.5 V in full-rated current (2 A). This regulator has peak current protection, the

文件:208.11 Kbytes 页数:20 Pages

FAIRCHILD

仙童半导体

KA278RXXC

2A Output Low Dropout Voltage Regulators

Description The KA278RXXC 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. The dropout voltage of KA278RXXC is below 0.5V in full rated current(2A). This regulator has various functions s

文件:209.21 Kbytes 页数:20 Pages

FAIRCHILD

仙童半导体

KA2803B

Earth Leakage Detector

Description The KA2803B is designed for use in earth leakage circuit interrupters, for stable operation of the AC line in breakers. The input of the differential amplifier is connected to the secondary coil of ZCT(Zero Current Transformer). The amplified output of differential amplifier is integr

文件:147.33 Kbytes 页数:12 Pages

FAIRCHILD

仙童半导体

KA2803BD

Earth Leakage Detector

Description The KA2803B is designed for use in earth leakage circuit interrupters, for stable operation of the AC line in breakers. The input of the differential amplifier is connected to the secondary coil of ZCT(Zero Current Transformer). The amplified output of differential amplifier is integr

文件:147.33 Kbytes 页数:12 Pages

FAIRCHILD

仙童半导体

KA2807

Ear th Leakage Detector

Description The KA2807 is a IC for ground fault circuit interrupters which are intended to provide an electrical shock hazard protection from line to ground fault currents on grounded circuits of 120V supplies. Features • Full Advantage of the UL943 • Built-In Voltage Regulator • Sense Coil:

文件:168.51 Kbytes 页数:8 Pages

ONSEMI

安森美半导体

KA2807

Earth Leakage Detector

Description The KA2807 is a IC for ground fault circuit interrupters which are intended to provide an electrical shock hazard protection from line to ground fault currents on grounded circuits of 120V supplies. Features • Full Advantage of the UL943 • Built-In Voltage Regulator • Sense Coil:

文件:47.28 Kbytes 页数:6 Pages

FAIRCHILD

仙童半导体

KA2807D

Earth Leakage Detector

Description The KA2807 is a IC for ground fault circuit interrupters which are intended to provide an electrical shock hazard protection from line to ground fault currents on grounded circuits of 120V supplies. Features • Full Advantage of the UL943 • Built-In Voltage Regulator • Sense Coil:

文件:47.28 Kbytes 页数:6 Pages

FAIRCHILD

仙童半导体

替换型号

技术参数

  • Status:

    可购买

  • RoHS:

    Yes

  • Print width[mm]:

    24.0

  • Resolutions[dpi]:

    203

  • Resistance variation[Ω]:

    123.0

  • Logic voltage[V]:

    2.70 to 5.25

  • Number of dot[dots]:

    192

  • Platen diameter(Max.)[mm]:

    14.0

  • Print speed[mm/s]:

    50

  • Supply voltage[V]:

    7.2

  • Heat sink:

    No

  • Abrasion life[km]:

    30

  • Pulse life[million pulses]:

    50

供应商型号品牌批号封装库存备注价格
FSC
24+
DIP-8
5810
只做原装正品
询价
ONSEMI/安森美
25+
SOP-8
2500
原装现货,客户工厂料
询价
SAM
13+
8728
原装分销
询价
SAMSUNG/三星
22+
SIP-9
12245
现货,原厂原装假一罚十!
询价
ON
25+
TO-220
1001
就找我吧!--邀您体验愉快问购元件!
询价
FAIRCHILD
24+
SOP8
5000
全现原装公司现货
询价
ON
22+
TO-220-4
9000
原厂渠道,现货配单
询价
FAIRCHILD/仙童
10+
SOP8
4322
一个电话就有货,价格很低
询价
FAIRCHILD/仙童
04+
TO-220F
42
询价
SAMSUNG
23+
NA
6800
原装正品,力挺实单
询价
更多KA2供应商 更新时间2026-10-25 9:22:00