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New Products / Topics

2008/06/02 BATTERY PROTECTION IC FOR 2-SERIES OR 3-SERIES CELL PACK "S-8253C/D Series"
2008/02/29 BATTERY PROTECTION IC FOR 3-SERIES OR 4-SERIES CELL PACK "S-8204A Series"
2008/02/29 BATTERY PROTECTION IC FOR 3-SERIES OR 4-SERIES CELL PACK "S-8204B Series"
2008/01/21 IIC 2008 International IC – China Conference & Exhibition
2007/12/27 3-WIRE REAL-TIME CLOCK "S-35199A01"
2007/12/27 2-WIRE REAL-TIME CLOCK "S-35399A03"
2007/12/27 2-WIRE REAL-TIME CLOCK "S-35399A02"
2007/12/25 Released the European language pages of "SII-IC.COM"
2007/12/13 Notice of Server Maintenance
2007/11/27 CMOS SPI Serial EEPROM "S-25C010A/020A/040A"
2007/11/20 High Ripple-Rejection Low Dropout High Output Current CMOS Voltage Regulator "S-1155 Series"
2007/11/16 High Ripple-Rejection Low Dropout High Output Current CMOS Voltage Regulator "S-1172 Series"
2007/11/16 2-Wire CMOS Serial E²PROM For DIMM Serial Presence Detect "S-34C02A"
2007/11/16 CMOS SPI 8K Serial E²PROM "S-25C080A"
2007/10/12 Seiko Instruments (HK) Ltd. Has First Time Got a Winner in Top 10 of DC-DC Product Awards, with our S-882Z Series
S-882Z Series - Ultra-Low Voltage Operation Charge Pump IC for Step-up DC-DC Converter Startup
2007/09/21 Notice of Server Maintenance
2007/09/19 CMOS Temperature Sensor IC "S-58LM20A Series"
2007/08/17 Super-Small Package 2-Circuit High Ripple-Rejection Low Dropout CMOS Voltage Regulator "S-1721 series"
2007/08/17 Programmable Port Controller "S-7760A"
2007/07/02 Real-Time Clock with Switch Input Detection Function (3-Wire Interface, Remote Control Signal Header Detection Enabled) "S-78190A Series"
2007/07/02 Battery Protection IC for 1-Cell Pack "S-8211D series"
2007/07/02 Temperature Switch IC with Latch "S-5840B series"
2007/05/21 Temperature-switch IC with Hysteresis Function "S-5841 series" in
Ultra-Small SNT Package (1.6x1.8x0.5mm)
2007/05/07 Renewal of sii-ic.com
2007/04/27 Notice of Server Maintenance
2007/02/14 Battery Backup Switching IC "S-8426A series"
2007/02/05 -High-speed load response is realized for portable equipment.-
FET built-in Synchronous Step-down switching regulator "S-8550/8551 series"
2006/12/04 Ultra Low Current Consumption and Low Dropout CMOS Voltage Regulator "S-1206 series"
2006/12/04 Battery Protection IC for 1-Cell Pack "S-8211D series"
2006/11/06 Battery Protection IC For 2 To 4-serial Cell Pack
(Secondary Protection) "S-8264A/B series"
2006/11/06 Temperature Sensors IC (Sensitivity −11.04mV/°C) "S-5813A/5814A series" "S-5815A/5816A series"
2006/11/06 Real-Time Clock (Constant 32kHz Output) "S-35192A" "S-35392A"
2006/11/06 Temperature Switch IC "S-5840A series"
2006/11/02 Renewal of sii-ic.com
2006/06/02 2006 Module Power Supply & Power Management Technical Seminar
2006/05/01 300mA Output Current High Ripple Rejection
and Low Dropout Middle Output Current CMOS Voltage Regulator "S-1133 series"
2006/02/03 The 11th International IC-China Conference & Exhibition (IIC-China 2006)
2005/10/25 PROGRAMMABLE PORT CONTROLLER S-7750B
(PORT EXPANDER WITH BUILT-IN E2PROM CIRCUIT)
2005/08/01 All data sheets in SII-IC.COM are for lead-free products.
2005/06/08 Chinese Website Renewal [All in Simplified Chinese(Unicode encoding)]
2005/03/23 INTERNATIONAL IC – CHINA 2005 (IIC) CONFERENCE & EXHIBITION (IIC-China 2005)
2004/12/13 Step-up, built-in FET, 600 kHz, PWM control or PWM / PFM switchable switching regulator; "S-83M355/83M356 series"
2004/11/10 High Reliability, 125°C Operating Temperature, 3-wire serial EEPROM S-93A86A (16K-bit)
2004/11/03 electronica 2004 : Nov. 9-12, Munich Germany
2004/10/28 Korean Sales Office Open
2004/08/18 Low Voltage Operation CMOS Serial EEPROM S-93L76A (8K-bit)
2004/08/11 Low Voltage Operation CMOS Serial EEPROM S-93L46A/56A/66A (1K/2K/4K-bit)
2004/07/05 Extensive Lineup of Innovative Voltage Regulators
2004/06/28 S-1000 Series Voltage Detector with Ultra-low current consumption of 350nA typ.
2004/04/26 Shanghai Office has moved
2004/04/02 OLYMPICOM 2004 : May 18-21 Guangzhou
2004/03/24 POWER METER CONFERENCE & EXHIBITION 2004 : Apr.24-25 Beijing
2004/01/27 High ripple-rejection low dropout low input-and-output capacitance CMOS voltage regulator – S-1200 Series Release
2004/01/15 High Reliability, 125°C Operating Temperature, 3-wire serial EEPROM "S-93A46A/56A/66A" Series Release
2003/11/17 S-90P Series Super-Small P-Channel Power MOSFET
2003/11/14 Switching Regulator Simulator GTSCAT is updated
2003/11/12 62nd National Electronic Fair (NEF 2003)
2003/11/06 3-wire EEPROM S-93C86B (16k-bit) is on SII-IC.COM.
2003/10/30 The S-8242 Series 2-cell Battery Protection IC is the smallest 2-cell battery protection IC in the world, it requires no external capacitor for delay time setting, and it boasts the industry's lowest current consumption in 2-cell battery protection ICs; Lithium-ion battery protection ICs for a 2-serial-cell pack S-8242 Series release.
2003/10/27 The industry's lowest current consumption Real Time Clock -- 0.25µA ultra-low current consumption; Capable of 13,000-hour time keeping operation when using a lithium rechargeable battery (3.4mAh). Ultra-Low Current Consumption Real-Time Clock "S-35180/35380" release
2003/10/22 High ripple-rejection Low dropout CMOS voltage regulator "S-1170 series" release; Output current 800mA, small 4.7µF ceramic capacitor may be used on Output.
2003/08/21 Release of WLP Package 2-wire EEPROM "S-24C04/CS16/CS64" = The world's smallest EEPROM has been realized. (Smaller than 2 mm × 2 mm in surface, 0.6 mm in thickness.)
2003/07/22 High ripple rejection WLP package low dropout voltage regulator; "S-L2985 series"
2003/07/22 CMOS 3-wire serial EEPROM; "S-93A66A"
2003/07/07 OLYMPICOM 2003 & ELECCOM CHINA 2003
2003/06/11 Lithium-ion battery protection IC for 2-serial or 3-serial-cell; "S-8253A/B series"
2003/05/14 CMOS 2-wire serial EEPROM; "S-24CS16A"
2003/04/10 N-channel power MOS FET; "S-90N series"
2003/04/10 High ripple rejection low dropout voltage regulator; "S-T111 series"
2003/03/07 Step-up switching regulator controller IC (PWM, PWM/PFM); "S-8355/57(N,P,Q) series & S-8356/58(N,P,Q) series"
2002/12/26 Charge Pumps Voltage regulation step-up charge pump DC-DC converter; "S-8821 series"
2002/12/26 Lithium-ion Rechargeable Battery Protection ICs Lithium-ion battery protection IC for 3-serial or 4 -serial-cell; "S-8254 series"