2013/03/29

High Ripple-Rejection Soft-Start Function CMOS Voltage Regulator S-1335 Series

2013/03/14

Overcurrent Monitoring IC For Multi-Serial-Cell Pack S-8239A Series

2013/01/28

150°C Operation 3-Wire Serial EEPROM For Automotive S-93S46A/56A/66A

2013/01/09

2-Wire Serial EEProm S-24C16D

2013/01/09

2-Wire Serial EEProm For Dimm Serial Presence Detect S-34C02B

2012/12/18

For Automotive 125°C Operation Voltage Detector Built-in Delay Circuit (External Delay Time Setting) S-19100xxxA Series

2012/12/18

For Automotive 105°c Operation Voltage Detector Built-in Delay Circuit (External Delay Time Setting) S-19100xxxH Series

2012/09/26

2-Wire Serial EEPROM S-24C02D/04D/08D (2K/4K/8K-bit)

2012/09/10

Battery Monitoring IC S-8229 Series

2012/07/23

Ultra-low Current Consumption Photocurrent Detection IC S-5470 Series

2012/06/18

Battery Protection IC For 2-Serial / 3-Serial Cell Pack (Secondary Protection) S-8213 Series

2012/06/05

Additional HSNT-4 (1010) package for low current consumption high ripple-rejection low dropout CMOS voltage regulator S-1333 series

2012/06/05

Additional HSNT-4 (1010) package for low current consumption high ripple-rejection low dropout CMOS voltage regulator S-1312 series

2012/05/09

Super-small Package 2-circuit Built-in Delay Function High Ripple-rejection Low Dropout CMOS Voltage Regulator S-13D1 Series

2012/05/02

Battery Protection IC for 2-Serial Cell Pack S-8262A Series

2012/04/13

BATTERY MONITORING IC FOR 3-SERIAL TO 5-SERIAL CELL PACK S-8225A Series

2012/04/13

BATTERY MONITORING IC FOR 3-SERIAL TO 5-SERIAL CELL PACK S-8225B Series

2012/04/09

LOW VOLTAGE OPERATION HIGH-SPEED BIPOLAR HALL EFFECT LATCH S-5724 Series

2012/04/05

Seiko Instruments Inc.(SII) will participate the ‘China Consumer Electronics Fair’ and ‘Consumer Electronics Developer Pavilion and Forum’ from 10th to 12th April, 2012 (Tue to Thu).

2012/03/12

Seiko Instruments (Shanghai) Inc. will participate the Electronic & Productronica China 2012 and International Power Electronics Innovation Forum.

2012/02/21

The output voltage range of S-1142 series is expanded to 15V.

2012/02/13

Additional SOT-23-5 package for Temperature Switch IC (Thermostat IC) S-5844A Series

2011/12/28

High-Speed Unipolar Detection Type Hall IC S-57B1 Series

2011/12/28

High-Speed Bipolar Hall Effect Latch IC S-57M1 Series

2011/12/19

Low Current Consumption Output Capacitor-less CMOS Voltage Regulator S-1315 series

2011/12/19

Low Current Consumption High Ripple-Rejection Low Dropout CMOS Voltage Regulator S-1333 series

2011/12/13

Additional SOT-23-5 package for CMOS Operational Amplifier S-89110/89120 Series

2011/12/12

"New EEPROMs" release

2011/10/21

High Ripple-Rejection Low Dropout High Output Current CMOS Voltage Regulator S-13A1 series

2011/10/11

Additional SNT-4A package for Voltage Detector S-1009 series

2011/07/11

Battery Protection IC for 2-Serial Cell Pack S-8252 series

2011/06/15

MINI ANALOG SERIES CMOS OPERATIONAL AMPLIFIER S-89130/89140 Series

2011/06/15

TEMPERATURE SWITCH IC S-5844A Series

2011/04/01

Seiko Instruments (H.K.) Ltd will participate China Consumer Electronics Fair and SII’s Lithium battery protection technology workshop .

2011/03/10

HIGH-SPEED / MIDDLE-SPEED LOW CURRENT CONSUMPTION / BOTH POLES / UNIPOLAR DETECTION TYPE HALL IC S-5715 Series

2011/03/10

HIGH-SPEED BIPOLAR DETECTION TYPE HALL IC S-5725 Series

2011/03/10

LOW CURRENT CONSUMPTION / BOTH POLES / UNIPOLAR DETECTION TYPE HALL IC S-5716 Series

2011/03/09

VCOM Buffer Amplifier With Built-in Calibration Function S-8412A series

2011/02/25

Seiko Instruments (Shanghai) Inc. will participate the Electronic & Productronica China 2011 and International Power Electronics Innovation Forum.

2011/02/15

LOW CURRENT CONSUMPTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1312 series

2011/02/15

SUPER LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-1313 series

2011/01/17

PWM OUTPUT TEMPERATURE SENSOR IC S-5855A Series

2010/11/09

"New EEPROMs" release

2010/11/06

BATTERY PROTECTION IC FOR 4-SERIES OR 5-SERIES CELL PACK S-8205A/B Series

2010/10/26

BATTERY PROTECTION IC FOR 4-SERIAL / 5-SERIAL CELL PACK (SECONDARY PROTECTION) S-8215A Series

2010/07/14

Step-Up, Super-Small Package, 1.2 MHz PWM / PFM Switchable Switching Regulator S-8363 Series

2010/06/11

"New EEPROMs" release

2010/05/11

Additional TMSOP package for Battery Protection IC S-8244 series release

2010/04/30

Ultra-Small Package High-Precision Voltage Detector S-1009 series

2010/02/23

"New EEPROMs" and "Additional TMSOP package for EEPROMs" release

2010/02/03

The 15th International IC-China Conference & Exhibition

2010/01/06

Mini Analog Series CMOS Comparator S-89230/89240 Series

2009/12/21

Battery Protection IC for 1-Cell Pack S-8211E series

2009/11/30

TEMPERATURE SWITCH IC S-5843A Series

2009/11/12

Super-Low Output Low Dropout CMOS Voltage Regulator S-11L10 Series

2009/10/21

Power Products Award Campaign – EDAW-NEC The Best Innovative Award – S-8204 series

2009/10/05

High-Speed Unipolar Detection Type HALL IC S-5713A Series, Bipolar Detection Hall IC With Power-Down Function S-5721A/5722A Series, High-Speed Bipolar Detection Type HALL IC S-5723A Series

2009/10/01

Low Input Offset Voltage CMOS Operational Amplifier S-89713B Series

2009/09/25

Step-Up, Super-Small Package, 1.2 MHz PWM Control or PWM/PFM Switchable Switching Regulator Controller S-8365/8366 Series

2009/09/15

Package SNT-8A addition to Step-Down, Built-in FET, Synchronous Rectification, PWM Control Switching Regulator (DC/DC Converter ICs) S-8550/8551 series

2009/08/26

High-Withstand Voltage Low Consumption Current Low Dropout CMOS Voltage Regulator S-1142 Series

2009/06/02

2-wire Digital Temperature Sensor S-5851A series

2009/05/08

Added Detection of North Pole to Hall IC S-5711A Series

2009/05/08

125°C Operation SPI Serial EEPROM for Automotive Use S-25A640A (64K-bit)

2009/04/21

High Ripple-Rejection Low Dropout Soft-start function CMOS Voltage Regulator S-1137 series

2009/01/20

IIC 2009 International IC - China Conference & Exhibition

2009/01/19

Ultra-Low Current Consumption 150 mA Voltage Regulator With Built-In High-Accuracy Voltage Detector And Reset Input Function S-1702 Series

2008/12/22

High Ripple Rejection Low Dropout Middle Output Current CMOS Voltage Regulator S-1135 series

2008/12/01

Added Detection of South Pole or North Pole to Hall IC S-5711A Series

2008/10/08

125°C Operation SPI Serial EEPROM for Automotive Electric Component "S-25A010A/020A/040A" (1K/2K/4K-bit)

2008/10/08

Dual Trip Temperature Switch IC "S-5842A Series"

2008/09/19

Added SOT-23-3 package to Hall IC S-5711A Series

2008/09/10

Super-Small Package 2-Circuit High Ripple-Rejection Low Current Consumption Low Dropout Middle Output Current CMOS Voltage Regulator "S-1731 Series"

2008/08/21

Battery Protection IC with Cell-balance Function "S-8209A Series"

2008/08/21

Battery Protection IC with Cell-balance Function "S-8209B Series"

2008/08/04

Seiko Instruments Launches High Performance SPI Serial EEPROM for Automotive Use Industry's first 500,000 write performance and 50 year data retention at 125ºC

2008/07/11

HALL IC "S-5711A Series"

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

CMOS SPI 8K Serial E²PROM "S-25C080A"

2007/11/16

2-Wire CMOS Serial E²PROM For DIMM Serial Presence Detect "S-34C02A"

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

Temperature Switch IC with Latch "S-5840B series"

2007/07/02

Battery Protection IC for 1-Cell Pack "S-8211D 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

Battery Protection IC for 1-Cell Pack "S-8211D 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)]

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"