型号 功能描述 生产厂家 企业 LOGO 操作
R1234D311B

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

R1234D311B产品属性

  • 类型

    描述

  • 型号

    R1234D311B

  • 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:2025-11-24 20:07:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
AUK
24+
SMD
9657
绝对原厂原装,长期优势可定货
KODENSHI
25+
SMD
54648
百分百原装现货 实单必成 欢迎询价
RICOH
TSSOP8
2
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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
KODENSHI
21+
50
只做原装鄙视假货15118075546
RICOH
SSOP8L
68500
一级代理 原装正品假一罚十价格优势长期供货
RADIALL
530
全新原装 货期两周
RICOH
23+
TSSOP8
8560
受权代理!全新原装现货特价热卖!
24+
5000
公司存货

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