型号 功能描述 生产厂家 企业 LOGO 操作
R1221N33AA-TR

Step-down DC/DC Converter with Voltage Detector

OUTLINE The R1221N Series are PWM step-down DC/DC Converter controllers embedded with a voltage detector, with low supply current by CMOS process. Each step-down DC/DC converter in these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-st

RICOH

理光

Step-down DC/DC Converter with Voltage Detector

OUTLINE The R1221N Series are PWM step-down DC/DC Converter controllers embedded with a voltage detector, with low supply current by CMOS process. Each step-down DC/DC converter in these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-st

RICOH

理光

Step-down DC/DC Converter with Voltage Detector

OUTLINE The R1221N Series are PWM step-down DC/DC Converter controllers embedded with a voltage detector, with low supply current by CMOS process. Each step-down DC/DC converter in these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-st

RICOH

理光

Step-down DC/DC Converter with Voltage Detector

OUTLINE The R1221N Series are PWM step-down DC/DC Converter controllers embedded with a voltage detector, with low supply current by CMOS process. Each step-down DC/DC converter in these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-st

RICOH

理光

Step-down DC/DC Converter with Voltage Detector

OUTLINE The R1221N Series are PWM step-down DC/DC Converter controllers embedded with a voltage detector, with low supply current by CMOS process. Each step-down DC/DC converter in these ICs consists of an oscillator, a PWM control circuit, a reference voltage unit, an error amplifier, a soft-st

RICOH

理光

更新时间:2026-3-7 11:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RICOH/理光
23+
SOT-23-6
50000
全新原装正品现货,支持订货
RICOH/理光
2450+
SOT153
8850
只做原装正品假一赔十为客户做到零风险!!
RICOH
25+
电联咨询
7800
公司现货,提供拆样技术支持
25+
SOT-153
1
普通
RICOH/理光
23+
SOT-153
50000
全新原装正品现货,支持订货
RICOH/理光
24+
NA
990000
明嘉莱只做原装正品现货
RICOH
24+
SOT23-6
19699
RICOH
1923+
SOT-153
35689
绝对进口原装现货库存特价销售
RICOH/理光
23+
SOT23-6
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
RICOH
ROHS
13352
一级代理 原装正品假一罚十价格优势长期供货

R1221N33AA-TR数据表相关新闻