型号 功能描述 生产厂家 企业 LOGO 操作
R1234D181A

PWM/VFM Step-Down DC/DC CONVERTER with Synchronous Rectifier

OUTLINE The R1234D Series are CMOS-based PWM step-down DC/DC Converters with synchronous rectifier, low supply current. Each of these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-start circuit, protection circuits, a protection agains

RICOH

理光

PWM/VFM Step-Down DC/DC CONVERTER with Synchronous Rectifier

OUTLINE The R1234D Series are CMOS-based PWM step-down DC/DC Converters with synchronous rectifier, low supply current. Each of these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-start circuit, protection circuits, a protection agains

RICOH

理光

R1234D181A产品属性

  • 类型

    描述

  • 型号

    R1234D181A

  • 制造商

    RICOH

  • 制造商全称

    RICOH electronics devices division

  • 功能描述

    PWM/VFM Step-Down DC/DC CONVERTER with Synchronous Rectifier

更新时间:2026-3-16 13:57:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
可天士
2450+
SMD
9850
只做原厂原装正品现货或订货假一赔十!
RADIALL
25+
100PCSMOQ
880000
明嘉莱只做原装正品现货
AUK
24+
SMD
9657
绝对原厂原装,长期优势可定货
EVERFLOW
两年内
NA
3
实单价格可谈
RICOH
23+
TSSOP8
2
全新原装正品现货,支持订货
RICOH
23+
TSSOP8
8560
受权代理!全新原装现货特价热卖!
KODENSHI
2026+
SMD
54648
百分百原装现货 实单必成 欢迎询价
RICOH
SSOP8L
68500
一级代理 原装正品假一罚十价格优势长期供货
RICOH
24+
TSSOP8
80000
只做自己库存 全新原装进口正品假一赔百 可开13%增
RICOH/理光
23+
SON-8
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO

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