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型号	下载订购	功能描述	制造商上传企业	LOGO
RT8004	文件：248.35 Kbytes Page：16 Pages	3A, 4MHz, Synchronous Step-Down Regulator General Description The RT8004 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.65V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current. Features ● High Efficiency : Up to 95 ● Low 文件：248.35 Kbytes 页数：16 Pages	RICHTEK 立锜科技	RICHTEK
RT8004A	文件：309.97 Kbytes Page：13 Pages	The RT8004A is a high efficiency synchronous General Description The RT8004A is a high efficiency synchronous, step-down DC/DC converter. With an input voltage range is from 2.7V to 5.5V, it can provide adjustable regulated output voltage from 0.8V to 5V while delivering up to 4.5A of output current. Features • High Efficiency : Up to 95 文件：309.97 Kbytes 页数：13 Pages	RICHTEK 立锜科技	RICHTEK
RT8004GQV	文件：248.35 Kbytes Page：16 Pages	丝印：A6=**；Package：VQFN-164x4；3A, 4MHz, Synchronous Step-Down Regulator General Description The RT8004 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.65V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current. Features ● High Efficiency : Up to 95 ● Low 文件：248.35 Kbytes 页数：16 Pages	RICHTEK 立锜科技	RICHTEK
RT8004PCP	文件：248.35 Kbytes Page：16 Pages	3A, 4MHz, Synchronous Step-Down Regulator General Description The RT8004 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.65V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current. Features ● High Efficiency : Up to 95 ● Low 文件：248.35 Kbytes 页数：16 Pages	RICHTEK 立锜科技	RICHTEK
RT8004PQV	文件：248.35 Kbytes Page：16 Pages	丝印：A6-**；Package：VQFN-164x4；3A, 4MHz, Synchronous Step-Down Regulator General Description The RT8004 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.65V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current. Features ● High Efficiency : Up to 95 ● Low 文件：248.35 Kbytes 页数：16 Pages	RICHTEK 立锜科技	RICHTEK
RT8004PS	文件：248.35 Kbytes Page：16 Pages	3A, 4MHz, Synchronous Step-Down Regulator General Description The RT8004 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.65V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current. Features ● High Efficiency : Up to 95 ● Low 文件：248.35 Kbytes 页数：16 Pages	RICHTEK 立锜科技	RICHTEK
RT8004QCP	文件：248.35 Kbytes Page：16 Pages	3A, 4MHz, Synchronous Step-Down Regulator General Description The RT8004 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.65V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current. Features ● High Efficiency : Up to 95 ● Low 文件：248.35 Kbytes 页数：16 Pages	RICHTEK 立锜科技	RICHTEK
RT8004QQV	文件：248.35 Kbytes Page：16 Pages	3A, 4MHz, Synchronous Step-Down Regulator General Description The RT8004 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.65V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current. Features ● High Efficiency : Up to 95 ● Low 文件：248.35 Kbytes 页数：16 Pages	RICHTEK 立锜科技	RICHTEK
RT8004QS	文件：248.35 Kbytes Page：16 Pages	3A, 4MHz, Synchronous Step-Down Regulator General Description The RT8004 is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.65V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 3A of output current. Features ● High Efficiency : Up to 95 ● Low 文件：248.35 Kbytes 页数：16 Pages	RICHTEK 立锜科技	RICHTEK
RT8005	文件：191.37 Kbytes Page：11 Pages	1A, 2MHz, High-Efficiency Synchronous Buck PWM Converter General Description The RT8005 is a high-efficiency synchronous buck PWM converter with integrated P-Channel andN-Channel power MOSFET switches. Capable of delivering 1Aoutput current over a wide input voltage range of 2.4V to 5.5V, the RT8005 is ideally suited for portable applications powered b 文件：191.37 Kbytes 页数：11 Pages	RICHTEK 立锜科技	RICHTEK

技术参数

Vs(typ)(V)：
5
Vin(min)(V)：
4.5
Vin(max)(V)：
26
Vout(min)(V)：
0.75
Vout(max)(V)：
3.3
Output Adj. Method：
Resistor
Accuracy(+/- %)：
1
Freq(typ)(kHz)：
300
Freq(min)(kHz)：
200
Freq(max)(kHz)：
600
Iq(typ)(mA)：
0.34
Ext Sync：
No
Features：
Adjustable Current Limit;Adjustable Frequency;COT Control;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;OVP;Power Good;SCP;Selectable (PSM or PWM);UVP
Package Type：
WQFN4x4-16;WQFN3x3-16

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市威雅利发展有限公司	RT8299AZSP	RICHTEK	17+	SOP	89	一级代理,专注军工、汽车、医疗、工业、新能源、电力	询价
深圳市卓越微芯电子有限公司	RT8250NGSP	RICHTEK	25+	SOP8	5800	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市英卓尔科技有限公司	RT8206AGQW	RICHTEK	20+	WQFN-32L	368	样品可出,原装现货	询价
深圳市粤科源兴科技有限公司	RT8204BGQW	RICHTEK	09+	QFN	68		询价
深圳市铨博晟科技有限公司	RT8299GSP	RICHTEK	22+	SOP-8	60000	立绮全线/只有原装/接受订货	询价
深圳市鑫炜纳电子有限公司	RT8299AZSP	RICHTEK	2022+		7600	原厂原装,假一罚十	询价
深圳市硅虎电子有限公司	RT8279GSP	RICHTEK	19+	SOP	512	进口原装公司现货	询价
上海瑞盘电子信息技术有限公司	RT8299AZQW	Richtek	21+	原厂包装	1000		询价
深圳市福田区亿兴成电子商行	RT8289	RICHTEK/立锜		SOP8	6698		询价
深圳市河锋鑫科技有限公司	RT8290GSP	Richtek USA Inc.	22+	8SOPEP	9000	原厂渠道,现货配单	询价

更多RT8供应商更新时间2026-4-17 17:38:00

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