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型号	下载订购	功能描述	制造商上传企业	LOGO
RT8288AZSP	文件：330.85 Kbytes Page：14 Pages	4A, 21V 500kHz Synchronous Step-Down Converter General Description The RT8288A is a synchronous step-down regulator with an internal power MOSFET. It achieves 4A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabiliz 文件：330.85 Kbytes 页数：14 Pages	RichTek 立锜科技	RichTek
RT8289	文件：337.26 Kbytes Page：13 Pages	5A, 32V, 500kHz Step-Down Converter General Description The RT8289 is a step-down regulator with an internal Power MOSFET. It achieves 5A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. F 文件：337.26 Kbytes 页数：13 Pages	RichTek 立锜科技	RichTek
RT8289GSP	文件：337.26 Kbytes Page：13 Pages	5A, 32V, 500kHz Step-Down Converter General Description The RT8289 is a step-down regulator with an internal Power MOSFET. It achieves 5A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. F 文件：337.26 Kbytes 页数：13 Pages	RichTek 立锜科技	RichTek
RT8292A	文件：276.66 Kbytes Page：14 Pages	2A, 23V, 340kHz Synchronous Step-Down Converter General Description The RT8292A is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2A output current from a 4.5V to 23V input supply. The RT8292As current mode architecture and external compensation allow the transient response to be optimized over a wid 文件：276.66 Kbytes 页数：14 Pages	RichTek 立锜科技	RichTek
RT8292AHZSP	文件：584.59 Kbytes Page：11 Pages	Evaluation Board General Description The RT8292A is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2A output current from a 4.5V to 23V input supply. The RT8292As current mode architecture and external compensation allow the transient response to be optimized over a wid 文件：584.59 Kbytes 页数：11 Pages	RichTek 立锜科技	RichTek
RT8292B	文件：298.42 Kbytes Page：14 Pages	2A, 23V, 1.2MHz Synchronous Step-Down Converter General Description The RT8292B is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2A output current from a 4.5V to 23V input supply. The RT8292Bs current mode architecture and external compensation allow the transient response to be optimized over a wid 文件：298.42 Kbytes 页数：14 Pages	RichTek 立锜科技	RichTek
RT8293A	文件：275.13 Kbytes Page：15 Pages	3A, 23V, 340kHz Synchronous Step-Down Converter General Description The RT8293A is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 23V input supply. The RT8293As current mode architecture and external compensation allow the transient response to be optimized over a wid 文件：275.13 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek
RT8293AHZSP	文件：565.4 Kbytes Page：11 Pages	Evaluation Board General Description The RT8293A is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 23V input supply. The RT8293As current mode architecture and external compensation allow the transient response to be optimized over a wid 文件：565.4 Kbytes 页数：11 Pages	RichTek 立锜科技	RichTek
RT8293B	文件：289.68 Kbytes Page：14 Pages	3A, 23V, 1.2MHz Synchronous Step-Down Converter General Description The RT8293B is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 23V input supply. The RT8293Bs current mode architecture and external compensation allow the transient response to be optimized over a wid 文件：289.68 Kbytes 页数：14 Pages	RichTek 立锜科技	RichTek
RT8294	文件：263.81 Kbytes Page：15 Pages	2A, 23V, 340kHz Synchronous Step-Down Converter General Description The RT8294 is a high efficiency, monolithic synchronous step-downDC/DCconverter that can deliver up to2Aoutput current from a 4.5V to 23V input supply. The RT8294s current mode architecture and external compensation allow the transient response to be optimized over a wide rang 文件：263.81 Kbytes 页数：15 Pages	RichTek 立锜科技	RichTek

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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
深圳市毅创弘电子科技有限公司	RT8207MZQW	RICHTEK	24+	WQFN20	66800	原厂授权一级代理,专注汽车、医疗、工业、新能源！	询价
深圳市纳立科技有限公司	RT8253ALGSP	Richtek	三年内	SOP8	1983	只做原装正品	询价
深圳市瑞卓芯科技有限公司	RT8292BHZP	RICHTEK/立锜	22+	SOP-8	18000	原装正品	询价
千层芯半导体(深圳)有限公司	RT8250GSP	RICHTEK	24+	SOP8	25000	一级专营品牌全新原装热卖	询价
深圳市金芯阳科技有限公司	RT8268GS	RICHTEK	24+	SOP-8	5850	进口原装环保	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
深圳市勤尚伟业电子有限公司	RT8231AGQW	REALTEK			24000	原装正品老板王磊+13925678267	询价
深圳市湘达电子科技有限公司	RT8288AZSP	RICHTEK/立锜	22+	SOP8	3800	只做原装,价格优惠,长期供货。	询价
深圳市英瑞尔电子科技有限公司	RT8298ZSP	RICHTEK	24+	SOP	64580	原装现货假一赔十	询价
深圳市正纳电子有限公司	RT8204AGQW	Richtek(立崎)	23+	NA	26094	10年以上分销经验原装进口正品,做服务型企业	询价

更多RT82供应商更新时间2025-12-19 9:28:00

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