UCC281规格书应用电路原装现货TI第5页-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
UCC2818AD.A	文件：932.04 Kbytes Page：39 Pages	丝印：UCC2818AD；Package：SOIC；UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod 文件：932.04 Kbytes 页数：39 Pages	TI 德州仪器	TI
UCC2818ADR	文件：932.04 Kbytes Page：39 Pages	丝印：UCC2818AD；Package：SOIC；UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod 文件：932.04 Kbytes 页数：39 Pages	TI 德州仪器	TI
UCC2818ADR.A	文件：932.04 Kbytes Page：39 Pages	丝印：UCC2818AD；Package：SOIC；UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod 文件：932.04 Kbytes 页数：39 Pages	TI 德州仪器	TI
UCC2818AN	文件：932.04 Kbytes Page：39 Pages	丝印：UCC2818AN；Package：PDIP；UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod 文件：932.04 Kbytes 页数：39 Pages	TI 德州仪器	TI
UCC2818AN.A	文件：932.04 Kbytes Page：39 Pages	丝印：UCC2818AN；Package：PDIP；UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod 文件：932.04 Kbytes 页数：39 Pages	TI 德州仪器	TI
UCC2818APW	文件：932.04 Kbytes Page：39 Pages	丝印：2818A；Package：TSSOP；UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod 文件：932.04 Kbytes 页数：39 Pages	TI 德州仪器	TI
UCC2818APW.A	文件：932.04 Kbytes Page：39 Pages	丝印：2818A；Package：TSSOP；UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod 文件：932.04 Kbytes 页数：39 Pages	TI 德州仪器	TI
UCC2818APWR	文件：932.04 Kbytes Page：39 Pages	丝印：2818A；Package：TSSOP；UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod 文件：932.04 Kbytes 页数：39 Pages	TI 德州仪器	TI
UCC2818APWR.A	文件：932.04 Kbytes Page：39 Pages	丝印：2818A；Package：TSSOP；UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod 文件：932.04 Kbytes 页数：39 Pages	TI 德州仪器	TI
UCC2818APWRG4	文件：932.04 Kbytes Page：39 Pages	丝印：2818A；Package：TSSOP；UCCx81xA BiCMOS Power Factor Preregulator 1 Features 1• Controls Boost Preregulator to Near-Unity Power Factor • Limits Line Distortion • World Wide Line Operation • Overvoltage Protection • Accurate Power Limiting • Average Current Mode Control • Improved Noise Immunity • Improved Feed-Forward Line Regulation • Leading Edge Mod 文件：932.04 Kbytes 页数：39 Pages	TI 德州仪器	TI

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技术参数

Iout (Max) (A)：
1
Vin (Max) (V)：
9
Vin (Min) (V)：
1.8
Vout (Max) (V)：
8.8
Vout (Min) (V)：
1.2
Fixed output options (V)：
5
Iq (Typ) (mA)：
0.4
Thermal resistance θJA (°C/W)：
70
Rating：
Catalog
Load capacitance (Min) (µF)：
1
Regulated outputs (#)：
1
Features：
Reverse Current Protection
Accuracy (%)：
2.5
PSRR @ 100 KHz (dB)：
22
Dropout voltage (Vdo) (Typ) (mV)：
500
Operating temperature range (C)：
0 to 70

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市中亿伟业电子有限公司	UCC281	TI/德州	2018+	SO	32500	SOIC	询价
兆亿微波(北京)科技有限公司	UCC281	N/A			99		询价
深圳市锐视安科技有限公司	UCC2813PWTR-4	TI/德州仪器	21+	TSSOP8	9990	只有原装	询价
深圳市粤骏腾电子科技有限公司	UCC2813D-3	UCC	24+	SOP	30	大批量供应优势库存热卖	询价
中天科工半导体（深圳）有限公司	UCC2818D	UC	20+	SOP	20500	汽车电子原装主营-可开原型号增税票	询价
深圳市宇集芯电子有限公司	UCC2819D	TexasInstruments	25+	16-SOIC	90000	原厂正规渠道、保证进口原装现货假一罚十价格合理	询价
齐创科技(上海,北京,青岛)有限公司	UCC2818N	ti	23+	dip	5000	原装正品,假一罚十	询价
深圳市益百分电子有限公司	UCC2813D-4	TI	00+	SOP8	5600	全新原装进口自己库存优势	询价
深圳市利加科技有限公司	UCC2813PW-5	TI	16+	TSSOP-8	8000	原装现货请来电咨询	询价
芯有半导体（深圳）有限公司	UCC2813DTR-1	TEXASINSTRUM	06+	原厂原装	1274	只做全新原装真实现货供应	询价

更多UCC281供应商更新时间2026-3-11 8:01:00

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