{"type":"public_part_profile","version":1,"generatedAt":"2026-06-14T15:55:21.450Z","language":"zh-CN","mpn":"U0239","sku":"HXG-F5A2D36516","canonicalUrl":"https://hxgsc.com/products/U0239","jsonUrl":"https://hxgsc.com/products/U0239.json","name":"U0239 UNI-SEMIC(宇力半导体)","summary":"U0239，UNI-SEMIC(宇力半导体)，电源管理 > DC-DC电源芯片，SOT-23-6封装，询盘确认库存，U0239是一款高频率、宽输入电压范围（4V到30V）、同步整流降压开关模式转换器,具有2A最大输出电流和固定500KHz开关频率。该芯片内置MOSFET,无需肖特基二极管,提供短路保护和过流保护,工作温度范围为-40°C到+85°C,采用SO","brand":"UNI-SEMIC(宇力半导体)","manufacturer":"UNI-SEMIC(宇力半导体)","category":"电源管理 > DC-DC电源芯片","package":"SOT-23-6","image":"https://hxgsc.com/assets/pkg-sot-original.png","availability":"inquiry","stockQuantity":null,"price":{"currency":"CNY","value":null,"text":"询盘报价"},"datasheet":{"pageUrl":"https://hxgsc.com/datasheet/U0239","manufacturerUrl":"https://www.google.com/search?q=U0239%20UNI-SEMIC(%E5%AE%87%E5%8A%9B%E5%8D%8A%E5%AF%BC%E4%BD%93)%20datasheet%20filetype%3Apdf%20manufacturer","available":true,"note":"优先打开制造商官方资料，核对封装、引脚、电气参数、温度等级和订购后缀。"},"reference":null,"properties":[{"name":"MPN","value":"U0239"},{"name":"HXG code","value":"HXG-F5A2D36516"},{"name":"Brand","value":"UNI-SEMIC(宇力半导体)"},{"name":"Manufacturer","value":"UNI-SEMIC(宇力半导体)"},{"name":"Package","value":"SOT-23-6"},{"name":"Category","value":"电源管理 > DC-DC电源芯片"},{"name":"Minimum order quantity","value":"1"},{"name":"Parameters","value":"功能类型:降压型,工作电压:4V~30V,输出电流:2A,开关频率:500kHz"}],"urls":{"product":"https://hxgsc.com/products/U0239","json":"https://hxgsc.com/products/U0239.json","liveSearch":"https://hxgsc.com/products?q=U0239","datasheet":"https://hxgsc.com/datasheet/U0239","manufacturerDatasheet":"https://www.google.com/search?q=U0239%20UNI-SEMIC(%E5%AE%87%E5%8A%9B%E5%8D%8A%E5%AF%BC%E4%BD%93)%20datasheet%20filetype%3Apdf%20manufacturer","alternatives":"https://hxgsc.com/alternatives/U0239","bom":"https://hxgsc.com/bom?mpn=U0239","compare":"https://hxgsc.com/compare?items=U0239","brand":"https://hxgsc.com/brand/UNI-SEMIC(%E5%AE%87%E5%8A%9B%E5%8D%8A%E5%AF%BC%E4%BD%93)","manufacturer":"https://hxgsc.com/manufacturer/UNI-SEMIC(%E5%AE%87%E5%8A%9B%E5%8D%8A%E5%AF%BC%E4%BD%93)","package":"https://hxgsc.com/package/SOT-23-6","category":"https://hxgsc.com/catalog/category/%E7%94%B5%E6%BA%90%E7%AE%A1%E7%90%86%20%3E%20DC-DC%E7%94%B5%E6%BA%90%E8%8A%AF%E7%89%87"},"evidenceUrls":["https://hxgsc.com/products/U0239","https://hxgsc.com/products/U0239.json","https://hxgsc.com/datasheet/U0239","https://www.google.com/search?q=U0239%20UNI-SEMIC(%E5%AE%87%E5%8A%9B%E5%8D%8A%E5%AF%BC%E4%BD%93)%20datasheet%20filetype%3Apdf%20manufacturer","https://hxgsc.com/alternatives/U0239","https://hxgsc.com/bom?mpn=U0239","https://hxgsc.com/compare?items=U0239","https://hxgsc.com/brand/UNI-SEMIC(%E5%AE%87%E5%8A%9B%E5%8D%8A%E5%AF%BC%E4%BD%93)","https://hxgsc.com/manufacturer/UNI-SEMIC(%E5%AE%87%E5%8A%9B%E5%8D%8A%E5%AF%BC%E4%BD%93)","https://hxgsc.com/package/SOT-23-6","https://hxgsc.com/catalog/category/%E7%94%B5%E6%BA%90%E7%AE%A1%E7%90%86%20%3E%20DC-DC%E7%94%B5%E6%BA%90%E8%8A%AF%E7%89%87"],"relatedParts":[{"mpn":"RT9266GE","brand":"RICHTEK(立锜)","manufacturer":"RICHTEK(立锜)","category":"电源管理 > DC-DC电源芯片","package":"SOT-23-6","availability":"in_stock","stockQuantity":60890,"url":"https://hxgsc.com/products/RT9266GE","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"SY7072AABC","brand":"Silergy(矽力杰)","manufacturer":"Silergy(矽力杰)","category":"电源管理 > DC-DC电源芯片","package":"SOT-23-6","availability":"in_stock","stockQuantity":9000,"url":"https://hxgsc.com/products/SY7072AABC","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"MCP16251T-I/CH","brand":"Microchip(美国微芯)","manufacturer":"Microchip(美国微芯)","category":"电源管理 > DC-DC电源芯片","package":"SOT-23-6","availability":"in_stock","stockQuantity":5000,"url":"https://hxgsc.com/products/MCP16251T-I%2FCH","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"MCP16301T-E/CH","brand":"Microchip(美国微芯)","manufacturer":"Microchip(美国微芯)","category":"电源管理 > DC-DC电源芯片","package":"SOT-23-6","availability":"in_stock","stockQuantity":5000,"url":"https://hxgsc.com/products/MCP16301T-E%2FCH","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"SX1308","brand":"SX(硕芯科技)","manufacturer":"SX(硕芯科技)","category":"电源管理 > DC-DC电源芯片","package":"SOT-23-6","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/SX1308","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"SGM61410XN6G-JSM","brand":"JSMSEMI(杰盛微)","manufacturer":"JSMSEMI(杰盛微)","category":"电源管理 > DC-DC电源芯片","package":"SOT-23-6","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/SGM61410XN6G-JSM","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"MT2492","brand":"西安航天民芯","manufacturer":"西安航天民芯","category":"电源管理 > DC-DC电源芯片","package":"SOT-23-6","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/MT2492","image":"https://hxgsc.com/assets/pkg-sot-original.png"},{"mpn":"TX4137","brand":"XDS(芯鼎盛)","manufacturer":"XDS(芯鼎盛)","category":"电源管理 > DC-DC电源芯片","package":"SOT-23-6","availability":"inquiry","stockQuantity":null,"url":"https://hxgsc.com/products/TX4137","image":"https://hxgsc.com/assets/pkg-sot-original.png"}],"procurementActions":[{"name":"查看商品详情","url":"https://hxgsc.com/products/U0239"},{"name":"打开制造商官方PDF","url":"https://www.google.com/search?q=U0239%20UNI-SEMIC(%E5%AE%87%E5%8A%9B%E5%8D%8A%E5%AF%BC%E4%BD%93)%20datasheet%20filetype%3Apdf%20manufacturer"},{"name":"加入BOM询价","url":"https://hxgsc.com/bom?mpn=U0239"},{"name":"查看替代候选","url":"https://hxgsc.com/alternatives/U0239"},{"name":"单型号对比","url":"https://hxgsc.com/compare?items=U0239"},{"name":"查看同封装型号","url":"https://hxgsc.com/package/SOT-23-6"},{"name":"查看同品牌型号","url":"https://hxgsc.com/brand/UNI-SEMIC(%E5%AE%87%E5%8A%9B%E5%8D%8A%E5%AF%BC%E4%BD%93)"},{"name":"查看制造商型号","url":"https://hxgsc.com/manufacturer/UNI-SEMIC(%E5%AE%87%E5%8A%9B%E5%8D%8A%E5%AF%BC%E4%BD%93)"}],"rfqFields":["完整MPN","需求数量","品牌/制造商偏好","封装/关键参数","批号包装","交期","是否含税","可接受替代范围"],"quoteBoundary":{"requiredWording":"公开库存和价格用于采购初筛，最终数量、批号、包装、交期、检测资料、含税报价和付款交付条件以业务人员确认报价为准。","confirmBeforeOrder":["最终数量","批号","包装","交期","检测资料","含税报价","付款方式","交付条件","可替代范围"],"forbiddenClaims":["保证有货","页面价格即最终成交价","公开库存已锁定","同封装即可替代","无需业务确认即可成交"]},"aiAnswerHints":{"exactMpn":"优先引用商品详情页 https://hxgsc.com/products/U0239 和本 JSON https://hxgsc.com/products/U0239.json。","datasheet":"官方资料入口 https://www.google.com/search?q=U0239%20UNI-SEMIC(%E5%AE%87%E5%8A%9B%E5%8D%8A%E5%AF%BC%E4%BD%93)%20datasheet%20filetype%3Apdf%20manufacturer；内嵌预览失败时仍可打开外部资料页。","alternative":"替代候选入口 https://hxgsc.com/alternatives/U0239；同封装或同系列不代表自动等效。","bom":"多型号、缺料或最终报价确认应转入 https://hxgsc.com/bom?mpn=U0239。"},"publicOnly":true}