美国1号分类选型新加坡2号分类选型英国10号分类选型英国2号分类选型日本5号分类选型

UC2843BD1 -

电流模式控制器, PWM, 30V电源, 500 kHz, 5V/1A输出, SOIC-8

声明：图片仅供参考，请以实物为准！

制造商：: STMICROELECTRONICS STMICROELECTRONICS
制造商产品编号：: UC2843BD1
仓库库存编号：: 9882502
技术数据表：: (EN)

订购热线： 400-900-3095 0755-21000796, QQ:800152669, Email:sales@szcwdz.com

您可通过官网直接下单选定型号并完成支付（请确保型号准确），销售团队将同步审核；线下合同交易模式同步开放，具体流程请联系我司业务代表。

美国1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC2843BD1G 库存编号:UC2843BD1GOS-ND	onsemi	IC REG CTRLR FLYBACK 8SOIC	4018 1起订	1+ 10+ 98+ 196+ 294+ 588+ 1078+ 2548+	￥14.33 ￥8.7 ￥5.6 ￥4.96 ￥4.63 ￥4.15 ￥3.8 ￥3.38	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49VUMyODQzQkQxR09TLU5E"],"cvcModel":["UC2843BD1G"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,10,98,196,294,588,1078,2548,"],"cvcPriceAll":["14.33,8.7,5.6,4.96,4.63,4.15,3.8,3.38,"],"maxnum":["4018"],"minnum":["1"],"mytime":["6-10天"], 查看资料
UC2843BD1013TR 库存编号:497-8351-1-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SO	3943 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+	￥12.71 ￥9.14 ￥8.25 ￥7.27 ￥6.8 ￥6.52 ￥6.29	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49NDk3LTgzNTEtMS1ORA=="],"cvcModel":["UC2843BD1013TR"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["12.71,9.14,8.25,7.27,6.8,6.52,6.29,"],"maxnum":["3943"],"minnum":["1"],"mytime":["6-10天"], 查看资料
UC2843BD1013TR 库存编号:497-8351-6-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SO	3943 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+	￥12.71 ￥9.14 ￥8.25 ￥7.27 ￥6.8 ￥6.52 ￥6.29	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49NDk3LTgzNTEtNi1ORA=="],"cvcModel":["UC2843BD1013TR"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["12.71,9.14,8.25,7.27,6.8,6.52,6.29,"],"maxnum":["3943"],"minnum":["1"],"mytime":["6-10天"], 查看资料
UC2843BD1013TR 库存编号:497-8351-2-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SO	2500 2500起订	2500+ 5000+ 7500+ 12500+ 17500+	￥6.05 ￥5.9 ￥5.83 ￥5.74 ￥5.7	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49NDk3LTgzNTEtMi1ORA=="],"cvcModel":["UC2843BD1013TR"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["2500,5000,7500,12500,17500,"],"cvcPriceAll":["6.05,5.9,5.83,5.74,5.7,"],"maxnum":["2500"],"minnum":["2500"],"mytime":["6-10天"], 查看资料
UC2843BD1 库存编号:497-14805-5-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SO	1578 1起订	1+ 10+ 25+ 100+ 300+ 500+ 1000+ 2500+ 5000+	￥12.84 ￥9.29 ￥8.39 ￥7.39 ￥6.84 ￥6.63 ￥6.4 ￥6.15 ￥6	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49NDk3LTE0ODA1LTUtTkQ="],"cvcModel":["UC2843BD1"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,25,100,300,500,1000,2500,5000,"],"cvcPriceAll":["12.84,9.29,8.39,7.39,6.84,6.63,6.4,6.15,6,"],"maxnum":["1578"],"minnum":["1"],"mytime":["6-10天"],"haveiscanbuy":["yes"], 查看资料
UC2843BD1R2G 库存编号:UC2843BD1R2GOSCT-ND	onsemi	IC REG CTRLR FLYBACK 8SOIC	220 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+	￥14.95 ￥9.12 ￥7.59 ￥5.86 ￥5.01 ￥4.49 ￥4.05	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49VUMyODQzQkQxUjJHT1NDVC1ORA=="],"cvcModel":["UC2843BD1R2G"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["14.95,9.12,7.59,5.86,5.01,4.49,4.05,"],"maxnum":["220"],"minnum":["1"],"mytime":["6-10天"], 查看资料
UC2843BD1R2G 库存编号:UC2843BD1R2GOSDKR-ND	onsemi	IC REG CTRLR FLYBACK 8SOIC	220 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+	￥14.95 ￥9.12 ￥7.59 ￥5.86 ￥5.01 ￥4.49 ￥4.05	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49VUMyODQzQkQxUjJHT1NES1ItTkQ="],"cvcModel":["UC2843BD1R2G"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,10,25,100,250,500,1000,"],"cvcPriceAll":["14.95,9.12,7.59,5.86,5.01,4.49,4.05,"],"maxnum":["220"],"minnum":["1"],"mytime":["6-10天"], 查看资料
UC2843BD1 库存编号:UC2843BD1-ND	onsemi	IC REG CTRLR FLYBACK 8SOIC	0 98起订	98+	￥10.47	6-10天询价	询价查看资料
E-UC2843BD1 库存编号:E-UC2843BD1-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8SOIC	0 2000起订	2000+	￥5.19	6-10天询价	询价查看资料
UC2843BD1R2 库存编号:UC2843BD1R2OS-ND	onsemi	IC REG CTRLR FLYBACK 8SOIC	0 2000起订			6-10天询价	询价查看资料

美国2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC2843BD1013TR 库存编号:511-UC2843BD	STMicroelectronics	Switching Controllers 0.5mA Current Mode	3220 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+ 2500+ 7500+	￥11.11 ￥8.09 ￥7.37 ￥6.58 ￥6.19 ￥5.96 ￥5.67 ￥5.32 ￥5.05	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTMmUE49NTExLVVDMjg0M0JE"],"cvcModel":["UC2843BD1013TR"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,25,100,250,500,1000,2500,7500,"],"cvcPriceAll":["11.11,8.09,7.37,6.58,6.19,5.96,5.67,5.32,5.05,"],"maxnum":["3220"],"minnum":["1"],"mytime":["6-10天"],
UC2843BD1R2G 库存编号:863-UC2843BD1R2G	onsemi	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Ma	2734 1起订	1+ 10+ 25+ 100+ 250+ 1000+ 2500+ 10000+	￥13.24 ￥8.66 ￥7.21 ￥5.57 ￥4.26 ￥3.92 ￥3.04 ￥2.77	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTMmUE49ODYzLVVDMjg0M0JEMVIyRw=="],"cvcModel":["UC2843BD1R2G"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,10,25,100,250,1000,2500,10000,"],"cvcPriceAll":["13.24,8.66,7.21,5.57,4.26,3.92,3.04,2.77,"],"maxnum":["2734"],"minnum":["1"],"mytime":["6-10天"],
UC2843BD1 库存编号:511-UC2843BD1	STMicroelectronics	Switching Controllers PWM CONTROLLER	2614 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+ 4000+	￥12.18 ￥8.81 ￥7.96 ￥6.17 ￥5.84 ￥5.75 ￥5.37 ￥5.36	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTMmUE49NTExLVVDMjg0M0JEMQ=="],"cvcModel":["UC2843BD1"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,25,100,250,500,1000,4000,"],"cvcPriceAll":["12.18,8.81,7.96,6.17,5.84,5.75,5.37,5.36,"],"maxnum":["2614"],"minnum":["1"],"mytime":["6-10天"],"haveiscanbuy":["yes"],

美国3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC2843BD1R2G 库存编号:81Y7478	onsemi	PWM Controller, Current Mode, 8.2 V to 30 V, 500 kHz, 8 Pins, NSOIC - Product that comes on tape, but is not reeled (Alt: 81Y7478)	0 1起订	1+ 10+ 25+ 50+ 100+	￥10.61 ￥9.13 ￥8.26 ￥7.37 ￥6.5	1-2周询价	询价
UC2843BD1 库存编号:UC2843BD1	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC2843BD1)	0 2000起订	2000+ 4000+ 8000+ 12000+ 16000+	￥5.17 ￥5.13 ￥5.04 ￥4.95 ￥4.86	1-2周询价	询价
UC2843BD1013TR 库存编号:UC2843BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC2843BD1013TR)	0 2500起订	2500+ 5000+ 10000+ 15000+ 20000+	￥5.17 ￥5.13 ￥5.04 ￥4.95 ￥4.86	1-2周询价	询价
E-UC2843BD1013TR 库存编号:E-UC2843BD1013TR	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: E-UC2843BD1013TR)	0 2500起订			1-2周询价	询价
UC2843BD1R2G 库存编号:UC2843BD1R2G	onsemi	PWM Controller, Current Mode, 8.2 V to 30 V, 500 kHz, 8 Pins, NSOIC - Tape and Reel (Alt: UC2843BD1R2G)	0 2500起订	2500+ 5000+ 10000+ 15000+ 20000+	￥2.73 ￥2.66 ￥2.62 ￥2.59 ￥2.49	1-2周询价	询价

日本2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC2843BD1013TR 库存编号:87864677	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R	0 2500起订	2500+	￥2.88	1-2周询价	询价
UC2843BD1R2G 库存编号:86049726	onsemi	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R	0 944起订	944+	￥5.34	1-2周询价	询价
UC2843BD1013TR 库存编号:84026304	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R	0 2500起订	2500+	￥5.11	1-2周询价	询价
UC2843BD1 库存编号:86931823	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube	0 2000起订	2000+	￥5.1	1-2周询价	询价
UC2843BD1 库存编号:87046531	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin SO N Tube	0 24起订	24+ 100+ 500+ 1000+ 4000+ 10000+	￥6.28 ￥5.26 ￥5.21 ￥3.64 ￥3.61 ￥3.57	1-2周询价	询价
UC2843BD1R2G 库存编号:82704419	onsemi	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R	0 2500起订	2500+ 5000+ 7500+ 10000+ 12500+ 17500+	￥3.15 ￥3.12 ￥3.1 ￥2.94 ￥2.92 ￥2.89	1-2周询价	询价
UC2843BD1013TR 库存编号:69152835	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R	0 15起订	15+ 25+	￥5.21 ￥5.16	1-2周询价	询价

新加坡3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC2843BD1013TR 库存编号:3129845	STMicroelectronics	43059003,, PWM, 500KHZ, -40 85 C	8213 1起订	1+ 10+ 100+ 500+ 1000+ 2500+ 5000+	￥7.21 ￥5.99 ￥5.5 ￥5.26 ￥5.26 ￥4.89 ￥4.53	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTQmUE49MzEyOTg0NQ=="],"cvcModel":["UC2843BD1013TR"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,100,500,1000,2500,5000,"],"cvcPriceAll":["7.21,5.99,5.5,5.26,5.26,4.89,4.53,"],"maxnum":["8213"],"minnum":["1"],"mytime":["1-2周"], 查看资料
UC2843BD1013TR 库存编号:3129845RL	STMicroelectronics	43059003,, PWM, 500KHZ, -40 85 C	8213 100起订	100+ 500+ 1000+ 2500+ 5000+	￥5.5 ￥5.26 ￥5.26 ￥4.89 ￥4.53	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTQmUE49MzEyOTg0NVJM"],"cvcModel":["UC2843BD1013TR"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["100,500,1000,2500,5000,"],"cvcPriceAll":["5.5,5.26,5.26,4.89,4.53,"],"maxnum":["8213"],"minnum":["100"],"mytime":["1-2周"], 查看资料
UC2843BD1 库存编号:9882502	STMicroelectronics	, PWM	4392 1起订	1+ 10+ 100+ 500+ 1000+ 2500+ 5000+	￥12.96 ￥8.44 ￥5.99 ￥5.87 ￥5.87 ￥5.87 ￥5.87	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTQmUE49OTg4MjUwMg=="],"cvcModel":["UC2843BD1"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,100,500,1000,2500,5000,"],"cvcPriceAll":["12.96,8.44,5.99,5.87,5.87,5.87,5.87,"],"maxnum":["4392"],"minnum":["1"],"mytime":["1-2周"],"haveiscanbuy":["yes"], 查看资料
UC2843BD1R2G 库存编号:2534261RL	onsemi	, PWM , 250KHZ, 12V-25V, SOIC-8	2170 100起订	100+ 500+ 2500+ 7500+ 20000+ 37500+	￥5.01 ￥4.04 ￥3.18 ￥3.18 ￥3.18 ￥3.18	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTQmUE49MjUzNDI2MVJM"],"cvcModel":["UC2843BD1R2G"],"cvcBrand":[" onsemi "],"cvcNumberAll":["100,500,2500,7500,20000,37500,"],"cvcPriceAll":["5.01,4.04,3.18,3.18,3.18,3.18,"],"maxnum":["2170"],"minnum":["100"],"mytime":["1-2周"], 查看资料
UC2843BD1R2G 库存编号:2534261	onsemi	, PWM , 250KHZ, 12V-25V, SOIC-8	2170 5起订	5+ 10+ 100+ 500+ 2500+ 7500+ 20000+ 37500+	￥8.8 ￥7.46 ￥5.01 ￥4.04 ￥3.18 ￥3.18 ￥3.18 ￥3.18	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTQmUE49MjUzNDI2MQ=="],"cvcModel":["UC2843BD1R2G"],"cvcBrand":[" onsemi "],"cvcNumberAll":["5,10,100,500,2500,7500,20000,37500,"],"cvcPriceAll":["8.8,7.46,5.01,4.04,3.18,3.18,3.18,3.18,"],"maxnum":["2170"],"minnum":["5"],"mytime":["1-2周"], 查看资料
UC2843BD1G 库存编号:1104705	onsemi	, PWM	0 1起订	1+ 10+ 100+ 500+ 1000+ 2500+ 5000+	￥7.95 ￥5.75 ￥4.28 ￥3.67 ￥3.43 ￥3.3 ￥3.18	1-2周询价	询价查看资料

英国7号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC2843BD1R2G 库存编号:UC2843BD1R2G	onsemi	IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, flyback, 0÷96%	2338 1起订	1+ 10+ 100+ 500+ 1000+	￥8.95 ￥7.34 ￥4.88 ￥4.49 ￥4.16	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTIzJlBOPVVDMjg0M0JEMVIyRw=="],"cvcModel":["UC2843BD1R2G"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,10,100,500,1000,"],"cvcPriceAll":["8.95,7.34,4.88,4.49,4.16,"],"maxnum":["2338"],"minnum":["1"],"mytime":["1-3周"],
UC2843BD1013TR 库存编号:UC2843BD1013TR	STMicroelectronics	IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, boost,flyback	1694 1起订	1+ 10+ 100+ 500+ 1000+ 2500+ 10000+	￥11.64 ￥10.28 ￥8.1 ￥6.88 ￥6.47 ￥6.02 ￥5.47	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTIzJlBOPVVDMjg0M0JEMTAxM1RS"],"cvcModel":["UC2843BD1013TR"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,100,500,1000,2500,10000,"],"cvcPriceAll":["11.64,10.28,8.1,6.88,6.47,6.02,5.47,"],"maxnum":["1694"],"minnum":["1"],"mytime":["1-3周"],
UC2843BD1 库存编号:UC2843BD1	STMicroelectronics	IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, boost,flyback	318 1起订	1+ 10+ 50+ 100+ 1000+ 2000+	￥14.83 ￥12.61 ￥10.12 ￥7.17 ￥6.11 ￥5.79	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTIzJlBOPVVDMjg0M0JEMQ=="],"cvcModel":["UC2843BD1"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,50,100,1000,2000,"],"cvcPriceAll":["14.83,12.61,10.12,7.17,6.11,5.79,"],"maxnum":["318"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
UC2843BD1G 库存编号:UC2843BD1G	onsemi	IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, SO8, flyback, 0÷96%	127 1起订	1+ 5+ 25+ 98+ 490+	￥10.83 ￥5.52 ￥4.86 ￥4.39 ￥4.09	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTIzJlBOPVVDMjg0M0JEMUc="],"cvcModel":["UC2843BD1G"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,5,25,98,490,"],"cvcPriceAll":["10.83,5.52,4.86,4.39,4.09,"],"maxnum":["127"],"minnum":["1"],"mytime":["1-3周"],

英国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC2843BD1013TR	STMicroelectronics		1200 1起订	1+ 343+ 768+	￥86.68 ￥47.68 ￥43.34	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["UC2843BD1013TR"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,343,768,"],"cvcPriceAll":["86.68,47.68,43.34,"],"maxnum":["1200"],"minnum":["1"],"mytime":["1-3周"],
UC2843BD1R2	onsemi		464 1起订	1+ 84+ 333+	￥22.02 ￥11.01 ￥8.81	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["UC2843BD1R2"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,84,333,"],"cvcPriceAll":["22.02,11.01,8.81,"],"maxnum":["464"],"minnum":["1"],"mytime":["1-3周"],
UC2843BD1R2G	onsemi	SWITCHING CONTROLLER, CURRENT-MODE, 1A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, PDSO8	33 1起订	1+ 11+	￥8.85 ￥7.38	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["UC2843BD1R2G"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,11,"],"cvcPriceAll":["8.85,7.38,"],"maxnum":["33"],"minnum":["1"],"mytime":["1-3周"],

英国11号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC2843BD1013TR 库存编号:151961	STMicroelectronics	PWM controller, high-perf TO-220 pack, RL	2500 2500起订	2500+	￥5.66	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI4JlBOPTE1MTk2MQ=="],"cvcModel":["UC2843BD1013TR"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["2500,"],"cvcPriceAll":["5.66,"],"maxnum":["2500"],"minnum":["2500"],"mytime":["1-3周"],
UC2843BD1013TR 库存编号:151962	STMicroelectronics	PWM controller, high-perf TO-220 pack, TA	2500 20起订	20+ 200+ 500+ 1000+ 2000+	￥7.65 ￥7.26 ￥6.72 ￥6.19 ￥5.96	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI4JlBOPTE1MTk2Mg=="],"cvcModel":["UC2843BD1013TR"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["20,200,500,1000,2000,"],"cvcPriceAll":["7.65,7.26,6.72,6.19,5.96,"],"maxnum":["2500"],"minnum":["20"],"mytime":["1-3周"],
UC2843BD1 库存编号:7958473	STMicroelectronics	UC2843BD1,PWM controller,current mode 1A, PK	210 10起订	10+	￥8.28	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI4JlBOPTc5NTg0NzM="],"cvcModel":["UC2843BD1"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["10,"],"cvcPriceAll":["8.28,"],"maxnum":["210"],"minnum":["10"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
UC2843BD1 库存编号:1687249	STMicroelectronics	UC2843BD1,PWM controller,current mode 1A, TU	70 100起订	100+ 200+ 400+	￥7.12 ￥6.91 ￥6.7	1-3周询价	询价

UC2843BD1产品概述

The UC2843BD1 is a high performance current mode PWM Controller IC. It is provides the necessary features to implement off-line or DC-to-DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise duty cycle control under-voltage lockout featuring start-up current less than 0.5mA, a precision reference trimmed for accuracy at the error amp input, logic to insure latched operation, a PWM comparator which also provides current limit control and a totem pole output stage designed to source or sink high peak current. The output stage, suitable for driving N-channel MOSFETs is low in the off-state.

Trimmed oscillator for precise frequency control
Automatic feed forward compensation
Latching PWM for cycle-by-cycle current limiting
Internally trimmed reference with under-voltage lockout
High current totem pole output
Under-voltage lockout with hysteresis
Low start-up and operating current

电源管理

UC2843BD1替代选择

制造商产品编号
仓库库存编号
制造商 / 说明 / 规格书
操作

UC2843BD1关联产品

制造商产品编号
仓库库存编号
制造商 / 说明 / 规格书
操作

参考价格及参考库存

美国1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC2843BD1R2G [更多]	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
UC2843BD1R2G [更多]	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
UC2843BD1G [更多]	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料
UC2843BD1R2G [更多]	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant \| pbFree: Yes	搜索查看资料

美国2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC2843BD1013TR [更多]	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	搜索
UC2843BD1G [更多]	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant	搜索
UC2843BD1 [更多]	STMicroelectronics	Switching Controllers PWM CONTROLLER RoHS: Compliant	搜索
UC2843BD1 [更多]	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	搜索
E-UC2843BD1 [更多]	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	搜索
UC2843BD1R2G [更多]	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant	搜索
UC2843BD1R2 [更多]	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	搜索
E-UC2843BD1013TR [更多]	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	搜索

日本1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC2843BD1 [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	搜索
UC2843BD1 [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	搜索
UC2843BD1R2G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R RoHS: Compliant \| pbFree: Yes	搜索
UC2843BD1G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube RoHS: Compliant	搜索
UC2843BD1013TR [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	搜索

美国3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC2843BD1 [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N (Alt: UC2843BD1) RoHS: Compliant	搜索
UC2843BD1G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC2843BD1G) RoHS: Compliant	搜索
UC2843BD1G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC2843BD1G) RoHS: Compliant	搜索
UC2843BD1R2G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2843BD1R2G) RoHS: Compliant	搜索
UC2843BD1013TR [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC2843BD1013TR) RoHS: Compliant	搜索
UC2843BD1 [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N - Rail/Tube (Alt: UC2843BD1) RoHS: Compliant	搜索
UC2843BD1G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC2843BD1G) RoHS: Compliant	搜索
UC2843BD1G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Bulk (Alt: UC2843BD1G) RoHS: Compliant	搜索
UC2843BD1G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail (Alt: UC2843BD1G) RoHS: Compliant	搜索
UC2843BD1R2G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC2843BD1R2G) RoHS: Compliant	搜索
UC2843BD1R2G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC2843BD1R2G) RoHS: Compliant	搜索
UC2843BD1013TR [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: UC2843BD1013TR) RoHS: Compliant	搜索
UC2843BD1013TR [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R (Alt: UC2843BD1013TR) RoHS: Not Compliant	搜索
E-UC2843BD1013TR [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R - Tape and Reel (Alt: E-UC2843BD1013TR) RoHS: Compliant	搜索

日本2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC2843BD1 [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	搜索
UC2843BD1 [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N Tube RoHS: Compliant	搜索
UC2843BD1013TR [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin SO N T/R RoHS: Compliant	搜索
UC2843BD1R2G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	搜索
UC2843BD1G [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	搜索

新加坡2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC2843BD1 [更多]	STMicroelectronics	IC, CURRENT MODE PWM, 2843, SOIC8	搜索
UC2843BD1R2G [更多]	ON Semiconductor	PWM CONTROLLER, 250KHZ, 12V-25V, SOIC-8	搜索
UC2843BD1G [更多]	ON Semiconductor	ADV PWM CONTROLLER, 2843BD1, SOIC8	搜索

新加坡1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC2843BD1013TR [更多]	STMicroelectronics	RoHS: Compliant \| pbFree: Yes	搜索
UC2843BD1G [更多]	ON Semiconductor	UC2843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8 RoHS: Compliant \| pbFree: Yes	搜索
UC2843BD1R2G [更多]	ON Semiconductor	UC2843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8 RoHS: Compliant \| pbFree: Yes	搜索
UC2843BD1R2G [更多]	ON Semiconductor	UC2843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8 RoHS: Compliant \| pbFree: Yes	搜索

英国2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号

制造商

描述

操作

UC2843BD1G
[更多]

ON Semiconductor

UC2843BD1G, PWM Current Mode Controller, 1 A, 500 kHz, 15 V, 8-Pin SOIC

RoHS: Compliant

搜索
查看资料

UC2843BD1R2G
[更多]

ON Semiconductor

UC2843BD1R2G, PWM Current Mode Controller, 1 A, 275 kHz, 30 V, 8-Pin SOIC

RoHS: Compliant

搜索
查看资料

美国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC2843BD1R2G [更多]	ON Semiconductor		搜索
UC2843BD1G [更多]	ON Semiconductor		搜索

新加坡2号仓库 查看更多相关产品

制造商产品编号	仓库库存编号	制造商 / 说明 / 规格书	操作
UC2843BD1	9882502	STMICROELECTRONICS 电流模式控制器, PWM, 30V电源, 500 kHz, 5V/1A输出, SOIC-8 (EN)	搜索
UC2843BD1G	1104705	ON SEMICONDUCTOR 高级控制器, PWM, 25V-12V电源, 250 kHz, 30V/200mA输出, SOIC-8 (EN)	搜索
UC2843BD1R2G	2534261	ON SEMICONDUCTOR 控制器, PWM, 25V-12V电源, 250 kHz, 13.4V/200mA输出, SOIC-8 (EN)	搜索

英国10仓库 查看更多相关产品

产品描述 / 参考图片

制造商零件编号 / 制造商 / 库存编号

操作

STMicroelectronics UC2843BD1 PWM 电流模式控制器, 1 A输出, 升压、反激式拓扑, 500 kHz, 30 V电源, 8引脚 SOIC封装

制造商零件编号：
UC2843BD1
品牌：
STMicroelectronics
库存编号：
795-8473

搜索

ON Semiconductor UC2843BD1G PWM 电流模式控制器, 1 A输出, 升压、反激式拓扑, 500 kHz, 15 V电源, 8引脚 SOIC封装

制造商零件编号：
UC2843BD1G
品牌：
ON Semiconductor
库存编号：
805-2844

搜索

ON Semiconductor UC2843BD1R2G PWM 电流模式控制器, 1 A输出, 升压、反激式拓扑, 275 kHz, 30 V电源, 8引脚 SOIC封装

制造商零件编号：
UC2843BD1R2G
品牌：
ON Semiconductor
库存编号：
808-4047

搜索

www.szcwdz.com 查看更多相关产品

参考图片	型号/品牌	描述 / 技术参考	操作
	UC2843BD1 ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC	查价格库存查看详细
	UC2843BD1013TR STMicroelectronics	电流型 PWM 控制器 0.5mA Current Mode	查价格库存查看详细
	UC2843BD1G ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC 暂无PDF	查价格库存查看详细
	UC2843BD1R2 ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC	查价格库存查看详细
	UC2843BD1R2G ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC 暂无PDF	查价格库存查看详细

英国2号仓库 查看更多相关产品

参考图片	制造商 / 说明 / 型号 / 仓库库存编号	PDF	操作
	ON Semiconductor UC2843BD1G, PWM Current Mode Controller, 1 A, 500 kHz, 15 V, 8-Pin SOIC 型号：UC2843BD1G 仓库库存编号：70467769		搜索
	ON Semiconductor UC2843BD1R2G, PWM Current Mode Controller, 1 A, 275 kHz, 30 V, 8-Pin SOIC 型号：UC2843BD1R2G 仓库库存编号：70467770		搜索

美国1号仓库 查看更多相关产品

参考图片	制造商 / 描述 / 型号 / 仓库库存编号 / 别名	PDF	操作
	ON Semiconductor IC REG CTRLR FLYBACK 8SOIC 详细描述：Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC 型号：UC2843BD1 仓库库存编号：UC2843BD1-ND	含铅	搜索
	ON Semiconductor IC REG CTRLR FLYBACK 8SOIC 详细描述：Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC 型号：UC2843BD1R2 仓库库存编号：UC2843BD1R2OS-ND 别名：UC2843BD1R2OS <br>	含铅	搜索
	ON Semiconductor IC REG CTRLR FLYBACK 8SOIC 详细描述：Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-SOIC 型号：UC2843BD1R2G 仓库库存编号：UC2843BD1R2GOSCT-ND 别名：UC2843BD1R2GOSCT <br>	无铅	搜索

www.szcwdz.cn 查看更多相关产品

参考图片	型号/品牌	描述 / 技术参考	操作
	UC2843BD1 ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC	查价格库存查看详细
	UC2843BD1 STMICROELECTRONICS	芯片 PWM控制器电流模式	查价格库存查看详细
	UC2843BD1013TR STMicroelectronics	电流型 PWM 控制器 0.5mA Current Mode	查价格库存查看详细
	UC2843BD1G ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC 暂无PDF	查价格库存查看详细
	UC2843BD1R2 ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC	查价格库存查看详细
	UC2843BD1R2G ON Semiconductor	IC REG CTRLR BST FLYBK ISO 8SOIC 暂无PDF	查价格库存查看详细

www.szcwdz.com.cn 查看更多相关产品

参考图片	型号/品牌	描述 / 技术参考	操作
	UC2843BD1 ON Semiconductor	IC CTRLR CURRENT MODE HP 8-SOIC	查价格库存查看详细
	UC2843BD1 STMicroelectronics	IC CTLR PWM HP CURR MODE SO-8	查价格库存查看详细
	UC2843BD1013TR STMicroelectronics	IC PWM CTLR CURR MODE SO-8	查价格库存查看详细
	UC2843BD1G ON Semiconductor	IC CTRLR CURRENT MODE HP 8-SOIC 暂无PDF	查价格库存查看详细
	UC2843BD1R2 ON Semiconductor	IC CTRLR CURRENT MODE 8SOIC	查价格库存查看详细
	UC2843BD1R2G ON Semiconductor	IC CTLR CURRENT MODE 8-SOIC 暂无PDF	查价格库存查看详细

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UC2843BD1产地与重量

原产地：: Morocco
进行最后一道重要生产流程所在的国家
RoHS 合规：: 是
税则号：: 85423990
重量（千克）：: .000001

美国1号品牌选型新加坡2号品牌选型

英国2号品牌选型英国10号品牌选型

日本5号品牌选型

输入电压	15V
输出电压	5V
输出电流	1A
电源电压最小值	-
电源电压最大值	30V
控制器芯片封装类型	SOIC
针脚数	8引脚
频率	500kHz
工作温度最小值	-40°C
工作温度最高值	150°C
封装	剪切带
产品范围	-
汽车质量标准	-
MSL	-
关键词

UC2843BD1 -

电流模式控制器, PWM, 30V电源, 500 kHz, 5V/1A输出, SOIC-8

UC2843BD1产品概述

UC2843BD1产品信息

UC2843BD1替代选择

TEXAS INSTRUMENTS

控制器, PWM, 25V-12V电源, 450 kHz, 5V/1A输出, SOIC-8

TEXAS INSTRUMENTS

控制器, PWM, 25V-12V电源, 500 kHz, 5V/1A输出, SOIC-8

ON SEMICONDUCTOR

高级控制器, PWM, 25V-12V电源, 250 kHz, 30V/200mA输出, SOIC-8

TEXAS INSTRUMENTS

控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/1A输出, SOIC-8

ON SEMICONDUCTOR

芯片, 控制器

TEXAS INSTRUMENTS

控制器, 电流模式控制器, PWM, 30V-7.6V电源, 500 kHz, 5V/1A输出, SOIC-8

TEXAS INSTRUMENTS

PWM CONTROLLER, CURRENT MODE, 7.6-30V, SOIC-8

TEXAS INSTRUMENTS

控制器, PWM 升压/反激, 500 kHz, 5V/200mA输出, SOIC-8

ON SEMICONDUCTOR

控制器, PWM, 25V-12V电源, 250 kHz, 13.4V/200mA输出, SOIC-8

ON SEMICONDUCTOR

控制器, 电流模式控制器, PWM, 30V电源, 52 kHz, SOIC-8

UC2843BD1关联产品

ROTH ELEKTRONIK

适配器, SMD, 环氧玻璃复合, 1.5mm, 8mm x 20.5mm

FISCHER ELEKTRONIK

散热器, 用于表面贴装, SOIC-8, SOIC-14, SSOP-16, TSSOP-14, TSSOP-16, 123 °C/W, 4.8 mm, 6.3 mm, 5 mm

UC2843BD1相关搜索

UC2843BD1产地与重量