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型号	下载订购	功能描述	制造商上传企业	LOGO
RT8011	文件：414.23 Kbytes Page：17 Pages	2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 页数：17 Pages	RichTek 立锜科技	RichTek
RT8011	文件：300 bytes Page：1 Pages	2A, 4MHz 同步降压型 DC/DC 转换器 RT8011/A为高效率的同步降压型 DC/DC 转换器，输入电压范围从2.6V至5.5V，可调的输出电压范围0.8V至5V，输出电流可达2A。内建的同步低导通阻的功率开关，增进了整体效率并减少了需要外加萧特基二极管的必要性。切换频率可由外部电阻进行设计或由外部时序讯号进行同步操作。藉由近100%占空比的操作提供了低压差转换的应用可有效延长掌上型装置的电池使用寿命。RT8011/A的电流模式架构与外部的补偿机制可因应大范围的输出电容与负载变化的瞬时响应进行优化的补偿。RT8011/A强制操作在连续的PWM模式，大幅降低电压纹波值与RF干扰所造成的噪声。藉由近100%占空比的操作 • 效率高达 95%\n• 可控制操作频率范围: 300kHz至4MHz\n• 0.8V的参考电压允许低电压输出\n• 近100%的占空比操作允许输出低压降转换\n• 输出电压电源良好信号监控 (仅RT8011支持此功能)\n• 符合RoHS规范与100%的引脚无铅特性;	Richtek 立锜科技	Richtek
RT8011AGF	文件：414.23 Kbytes Page：17 Pages	2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 页数：17 Pages	RichTek 立锜科技	RichTek
RT8011AGQW	文件：414.23 Kbytes Page：17 Pages	丝印：BK=**；Package：VDFN-83x3；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 页数：17 Pages	RichTek 立锜科技	RichTek
RT8011APF	文件：414.23 Kbytes Page：17 Pages	2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 页数：17 Pages	RichTek 立锜科技	RichTek
RT8011APQW	文件：414.23 Kbytes Page：17 Pages	丝印：BK-**；Package：VDFN-83x3；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 页数：17 Pages	RichTek 立锜科技	RichTek
RT8011GF	文件：414.23 Kbytes Page：17 Pages	丝印：A8=***；Package：MSOP-10；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 页数：17 Pages	RichTek 立锜科技	RichTek
RT8011GQW	文件：414.23 Kbytes Page：17 Pages	丝印：BR=**；Package：WDFN-103x3；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 页数：17 Pages	RichTek 立锜科技	RichTek
RT8011PF	文件：414.23 Kbytes Page：17 Pages	丝印：A8-***；Package：MSOP-10；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 页数：17 Pages	RichTek 立锜科技	RichTek
RT8011PQW	文件：414.23 Kbytes Page：17 Pages	丝印：BR-**；Package：WDFN-103x3；2A, 4MHz, Synchronous Step-Down Regulator General Description The RT8011/A is a high efficiency synchronous, step-down DC/DC converter. Its input voltage range is from 2.6V to 5.5V and provides an adjustable regulated output voltage from 0.8V to 5V while delivering up to 2A of output current. Features ● High Efficiency : Up to 95 ● Lo 文件：414.23 Kbytes 页数：17 Pages	RichTek 立锜科技	RichTek

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技术参数

Vin(min)(V)：
2.6
Vin(max)(V)：
5.5
Number of Outputs：
1
Vout(min)(V)：
0.8
Vout(max)(V)：
5
Output Adj. Method：
Resistor
Iout(max)(A)：
2
Current Limit(typ)(A)：
3.2
Freq(typ)(kHz)：
1000
Freq(min)(kHz)：
300
Freq(max)(kHz)：
4000
Ext Sync：
Yes
Ron_HS(typ)(mOhm)：
110
Ron_LS(typ)(mOhm)：
110
Iq(typ)(mA)：
0.46
Features：
100% Duty Cycle;Adjustable Frequency;Current Mode Control;External Synchronization;OCP;Power Good;Stable with Ceramic Capacitor;UVP
Package Type：
WDFN3x3-10;WDFN3x3-8E

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市粤骏腾电子科技有限公司	RT8011	RICHTEK/立锜	24+	MSOP-10	95419	原装正品现货供应	询价
瀚佳科技(深圳)有限公司	RT8011	RICHTEK	24+	WDFN-10	36500	原装现货/放心购买	询价
深圳市益百分电子有限公司	RT8011A	RICHTEK	11+	QFN	6000	原装现货价格有优势量多可发货	询价
深圳市粤科源兴科技有限公司	RT8011APQW	RICHTEK	13+		2902	原装分销	询价
深圳市卓越微芯电子有限公司	RT8011A	RICHTEK	25+	QFN	165	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
深圳市凌旭科技有限公司	RT8011APQW	RICHTEK	2016+	QFN	14422	公司只做原装,假一罚十,可开17%增值税发票!	询价
深圳市恒创达实业有限公司	RT8011GQW	RICHTFK	17+	DFN10	6200	100%原装正品现货	询价
上海鑫科润电子科技有限公司	RT8011APQW	RICHTEK	07+	QFN	2545	原装现货海量库存欢迎咨询	询价
深圳市壹芯创科技有限公司	RT8011AGQW	RICHTEK	22+	TSSOP	9200	全新原装现货!	询价
深圳市华来深电子有限公司	RT8011GQW	RICHTEK	23+	QFN	8560	受权代理!全新原装现货特价热卖!	询价

更多RT8011供应商更新时间2025-12-10 16:56:00

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