型号 功能描述 生产厂家 企业 LOGO 操作
R1221N15AC-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:2025-10-24 16:02:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RICOH
25+23+
New
34323
绝对原装正品现货,全新深圳原装进口现货
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
24+
SOT23-6
19699
Nisshinbo Micro Devices Inc.
25+
SC-74A SOT-753
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
RICOH
ROHS
13352
一级代理 原装正品假一罚十价格优势长期供货
RICOH(理光)
2447
SOT-23-5
105000
3000个/圆盘一级代理专营品牌!原装正品,优势现货,
RICOH
1923+
SOT-153
35689
绝对进口原装现货库存特价销售
SOT-153
23+
NA
15659
振宏微专业只做正品,假一罚百!
ROH/理光
24+
NA/
3000
优势代理渠道,原装正品,可全系列订货开增值税票
RICOH(理光)
24+
SOT235
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!

R1221N15AC-TR数据表相关新闻