Seiko Instruments Inc.- 电源管理IC

精工电子有限公司（Seiko Instruments Inc.，简称SII）成立于1937年，是精工集团旗下的核心制造企业，总部位于日本千叶县。公司依托数十载精密制表工艺，专注于微机电、纳米技术及超低功耗技术的研发与应用。主要业务涵盖电子元器件、硬盘驱动器（HDD）组件、大幅面喷墨打印机、网络解决方案和科学仪器。SII在石英晶体器件领域尤其突出，产品包括MHz频段晶体单元、32.768 kHz音叉晶体及高精度温补/恒温晶体振荡器。其产品线还包括采用晶体技术的实时时钟（RTC）、电压检测器及电源管理CMOS集成电路。旗下SML系列音叉晶体和SPXO系列晶体振荡器广泛应用于消费电子、汽车电子和物联网设备。凭借数十年创新积累的全球声誉，SII跻身世界顶级石英晶体制造商之列，与NDK、KDS等企业直接竞争。在微型化、频率稳定性和超低功耗方面的技术优势使其在电子元器件市场独树一帜。SII持续通过研发投入与MEMS工艺应用，推动时间同步解决方案的新突破。

电源管理IC - 型号列表

共 13,446 个型号

制造商零件编号	库存	价格	RoHS	包装方式	工厂包装数量	安装样式	封装形式	工作温度	产品类别	输出类型	机械寿命	额定电压	供电电压	电源调整率	负载调整率	输出电流	输出数量	最小输入电压	电压负载调整率	复位	看门狗定时器	钳位电压	监控电压数量	供电电流	容差	最大功耗	启动电压	产品子类型	电池化学类型
S-1323B27NB-N8M-TF Low Dropout Regulators - LDO 2.7 Volt 1% 70uV Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-1131B30PD-N4P-TF Low Dropout Regulators - LDO 3.0 Volt 1% 0.25mV Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-812C39AUA-C2T-T2 Low Dropout Regulators - LDO 3.9V 1.0uA 2.0% Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-8521E50MC-BMJ-T2 DC/DC Switching Controllers 5.0V Step-Dn PWM/PFM Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-80127ANMC-JCM-T2 Voltage Detectors / Monitors 2.7V 1.3uA N-Ch Open Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-8358N33MC-O6ST2G DC/DC Switching Controllers Step-Up SWR PWM/PFM 25.9uA Iq Switching Controllers Step-Up SWR PWM/PFM 25.9uA Iq Seiko Instruments	10	2040: ¥3.604	RoHS Compliant	Reel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-8357N30MC-O2PT2G DC/DC Switching Controllers STEP-UP SWR PWM 25.9UA IQ Switching Controllers STEP-UP SWR PWM 25.9UA IQ Seiko Instruments	10	2040: ¥3.604	RoHS Compliant	Reel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-80954CNMC-G9Q-T2 Voltage Detectors / Monitors 5.4V 1.2uA N-Ch Open Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-8353A38UA-IQXT2G DC/DC Switching Controllers Step-Up SWR PWM 18.7uA Iq Voltage Regulators - Switching Regulators Step-Up SWR PWM 18.7uA Iq Seiko Instruments	10	420: ¥6.3512	RoHS Compliant	Reel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-80824KNUA-D2B-T2 Voltage Detectors / Monitors 2.4V 1.3uA N-Ch Open Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-816A30AMC-BAF-T2 Low Dropout Regulators - LDO 2.5V 1uA 2.0% Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-8232AEFT-T2 Battery Management 4.35V 2-Cell Serial Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-80945CLMC-G7F-T2 Voltage Detectors / Monitors 4.5V 1.3uA CMOS Out Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-1122B29PN-L8O-TF Low Dropout Regulators - LDO 2.9 Volt 1% 0.19mV Seiko Instruments	-		No	Reel	3000	SMD/SMT	SON-5A	+ 85 C	Low Dropout Regulators - LDO	Fixed	Obsolete	2.9 V	-	0.2 % / V	40 mV	150 mA	1	6.5 V	1 %	-	-	-	-	-	-	-	-	-	-
S-80945ANMP-DD9-T2 Voltage Detectors / Monitors SOT-23 4.5V 1.2uA Seiko Instruments	-		No	Reel	3000	SMD/SMT	SOT-23-5	+ 85 C	-	Open Drain	Obsolete	-	1.1 V to 6 V	-	-	-	-	-	-	No	No	4.41 V	1	-	-	-	-	-	-
S-817A18ANB-CUH-T2 Low Dropout Regulators - LDO 1.8V 1.2uA 2.0% LDO Voltage Regulators 1.8V 1.2uA 2.0% LDO Regulator Pos 1.8V 0.02A 4-Pin(3+Tab) SC-82AB T/R Seiko Instruments	2537	1: ¥3.264	No	Reel	3000	SMD/SMT	SC-82AB	+ 85 C	Low Dropout Regulators - LDO	Fixed	End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.	1.8 V	-	20 mV	20 mV	50 mA	1	12 V	2 %	-	-	-	-	-	+/- 2 %	400 mW	-	-	-
S-8355K30MC-NAPT2G DC/DC Switching Controllers Step-Up SWR PWM 25.9uA Iq Switching Controllers Step-Up SWR PWM 25.9uA Iq Seiko Instruments	10	2040: ¥3.604	RoHS Compliant	Reel	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S-80844KLY-B Voltage Detectors / Monitors 4.4V 1.3uA CMOS Out Seiko Instruments	-		No	Bulk	500	Through Hole	TO-92	+ 85 C	Voltage Detectors / Monitors	Push-Pull	Obsolete	-	0.8 V to 6 V	-	-	-	-	-	-	No	No	4.45 V	1	0.8 uA	-	-	-	-	-
S-8261AAGBD-G2G-TF Battery Management 4.28V Single Cell Seiko Instruments	10	2050: ¥2.9036	RoHS Compliant	Reel	3000	SMD/SMT	SNB-6	+ 85 C	Battery Management	-	-	8 V	1.5 V to 8 V	-	-	-	-	-	-	-	-	-	-	7 uA	-	-	1 V	Charge Management	Li-Ion, Li-Poly
S-80950CLNB-G7L-T2 Voltage Detectors / Monitors 5.0V 1.2uA CMOS Out Seiko Instruments	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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Seiko Instruments Inc.- 电源管理IC

电源管理IC - 型号列表

封装形式

产品类别

输出类型

额定电压

供电电压

RoHS

包装方式

工厂包装数量

电源调整率

负载调整率

输出电流

最小输入电压

电压负载调整率

安装样式

机械寿命

钳位电压

供电电流