型号 功能描述 生产厂家 企业 LOGO 操作
R1223N252H-TR

PWM/VFM Step-down DC/DC Converter

The R1223N Series are PWM step-down DC/DC Converter controllers with low supply current by CMOS process. Each of these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-start circuit, a protection circuit, a PWM/VFM alternative circuit, a

Ricoh

理光

PWM/VFM Step-down DC/DC Converter

The R1223N Series are PWM step-down DC/DC Converter controllers with low supply current by CMOS process. Each of these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-start circuit, a protection circuit, a PWM/VFM alternative circuit, a

Ricoh

理光

PWM/VFM Step-down DC/DC Converter

The R1223N Series are PWM step-down DC/DC Converter controllers with low supply current by CMOS process. Each of these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-start circuit, a protection circuit, a PWM/VFM alternative circuit, a

Ricoh

理光

PWM/VFM Step-down DC/DC Converter

The R1223N Series are PWM step-down DC/DC Converter controllers with low supply current by CMOS process. Each of these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-start circuit, a protection circuit, a PWM/VFM alternative circuit, a

Ricoh

理光

PWM/VFM Step-down DC/DC Converter

The R1223N Series are PWM step-down DC/DC Converter controllers with low supply current by CMOS process. Each of these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-start circuit, a protection circuit, a PWM/VFM alternative circuit, a

Ricoh

理光

PWM/VFM Step-down DC/DC Converter

The R1223N Series are PWM step-down DC/DC Converter controllers with low supply current by CMOS process. Each of these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-start circuit, a protection circuit, a PWM/VFM alternative circuit, a

Ricoh

理光

更新时间:2025-10-27 18:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RICOH
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
SOT-153
23+
NA
15659
振宏微专业只做正品,假一罚百!
RICOH/理光
24+
SOT23-5
990000
明嘉莱只做原装正品现货
RICOH
SOT23-5
3000
正品原装--自家现货-实单可谈
Nisshinbo
21+
SOT-23-5
90
全新原装鄙视假货
RICOH
25+23+
New
34321
绝对原装正品现货,全新深圳原装进口现货
RICOH/理光
2450+
SOT23-5
6540
只做原装正品现货或订货!终端客户免费申请样品!
ROH/理光
24+
NA/
12000
优势代理渠道,原装正品,可全系列订货开增值税票
原装RICOH
19+
SOT23-5
20000
原装现货假一罚十
RICOH
ROHS
56520
一级代理 原装正品假一罚十价格优势长期供货

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