Seiko Instruments part numbers

Seiko Instruments semiconductors (S-xxxx voltage detectors, LDOs, EEPROM) became ABLIC in 2016.

Seiko Instruments is now ABLIC (2016). We quote Seiko Instruments parts — current, obsolete and end-of-life — and parts that carry older Seiko Instruments markings. See also all ABLIC part numbers.

5,528 Seiko Instruments heritage part numbers

Part-number families from Seiko Instruments, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
S-818A44AMC-BGYT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 250mA4.4V
S-818A45AUC-BGZT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 250mA4.5V
S-818A49AMC-BHDT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 250mA4.9V
S-818A50AMC-BHET2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 300mA5V
S-818A51AMC-BHFT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 300mA5.1V
S-818A52AMC-BHGT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 300mA5.2V
S-818A53AUC-BHHT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 300mA5.3V
S-818A54AMC-BHIT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 300mA5.4V
S-818A55AUC-BHJT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 300mA5.5V
S-818A60AMC-BHOT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 300mA6V
S-8200AAD-I6T1U ABLIC Battery Management SNT-6A 4.275V-40°C~+85°C
S-8200AAF-I6T1U ABLIC Battery Management SNT-6A 4.225V-40°C~+85°C
S-8200AAG-I6T1U ABLIC Battery Management SNT-6A 4.275V-40°C~+85°C
S-8200AAH-M6T1U ABLIC Battery Management SOT-23-6 1.5V~6.5V1
S-8200ABM-M6T1U ABLIC Battery Management SOT-23-6 4.28V-40°C~+85°C
S-8200ACF-M6T1U ABLIC Battery Management SOT-23-6 4.35V-40°C~+85°C
S-8200ACN-I6T1U ABLIC Battery Management SNT-6A 4.275V-40°C~+85°C
S-8200ACV-M6T1U ABLIC Battery Management SOT-23-6 4.35V-40°C~+85°C
S-8203AAA-TCT1U ABLIC Battery Management TSSOP-16 4.25VNot supported
S-8203AAB-TCT1U ABLIC Battery Management TSSOP-16 4.25V250mA
S-8203AAC-TCT1U ABLIC Battery Management TSSOP-16 4.25V250mA
S-8203AAD-TCT1U ABLIC Battery Management TSSOP-16 4.25V250mA
S-8203AAE-TCT1U ABLIC Battery Management TSSOP-16 4.35V250mA
S-8203AAF-TCT1U ABLIC Battery Management TSSOP-16 4.35V250mA
S-8203AAG-TCT1U ABLIC Battery Management TSSOP-16 4.425V250mA
S-8203AAH-TCT1U ABLIC Battery Management TSSOP-16 3.65V250mA
S-8203AAI-TCT1U ABLIC Battery Management TSSOP-16 2V~24V250mA
S-8203AAJ-TCT1U ABLIC Battery Management TSSOP-16 4.425VNot supported
S-8204AAB-TCT1U ABLIC Battery Management TSSOP-16-A 4.35V15uA
S-8204AAD-TCT1U ABLIC Battery Management TSSOP-16-A 3.8V15uA
S-8204AAG-TCT1U ABLIC Battery Management TSSOP-16-A 3.8V15uA
S-8204AAH-TCT1U ABLIC Battery Management TSSOP-16-A 3.8V15uA
S-8204AAK-TCT1U ABLIC Battery Management TSSOP-16-A 4.3V15uA
S-8204BAG-TCT1U ABLIC Battery Management TSSOP-16-A 2V~22V-40°C~+85°C
S-8204BAH-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BAK-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BAL-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BAM-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BAN-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BAQ-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BAR-TCT1U ABLIC Battery Management TSSOP-16-A 2V~22V-40°C~+85°C
S-8204BAS-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BAT-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BAU-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BAY-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BBA-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BBE-TCT1U ABLIC Battery Management TSSOP-16-A 2V~22V-40°C~+85°C
S-8204BBF-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BBG-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BBL-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BBU-TCT1U ABLIC Battery Management TSSOP-16-A 4.6V-40°C~+85°C
S-8204BBX-TCT1U ABLIC Battery Management TSSOP-16 4.6V-40°C~+85°C
S-8204BBY-TCT1U ABLIC Battery Management TSSOP-16 4.6V-40°C~+85°C
S-8205AAA-TCT1U ABLIC Battery Management TSSOP-16-A 4.125V-40°C~+85°C
S-8205AAB-TCT1U ABLIC Battery Management TSSOP-16-A 2V~24V4
S-8205AAD-TCT1U ABLIC Battery Management TSSOP-16-A 3.7V-40°C~+85°C
S-8205AAE-TCT1U ABLIC Battery Management TSSOP-16 4.25V-40°C~+85°C
S-8205AAF-TCT1U ABLIC Battery Management TSSOP-16 4.25V-40°C~+85°C
S-8205AAG-TCT1U ABLIC Battery Management TSSOP-16 4.3V-40°C~+85°C
S-8205AAH-TCT1U ABLIC Battery Management TSSOP-16 2.8V-40°C~+85°C

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Frequently asked questions

Is Seiko Instruments still in business?

Seiko Instruments semiconductors (S-xxxx voltage detectors, LDOs, EEPROM) became ABLIC in 2016.

Can I still buy Seiko Instruments parts?

Yes. PartnerSemi quotes Seiko Instruments part numbers, including obsolete and end-of-life parts and parts with old Seiko Instruments markings. Send the part number and quantity; we reply with price, lead time, date code and origin. We are an independent distributor, not an authorized Seiko Instruments or ABLIC distributor.

PartnerSemi is not affiliated with Seiko Instruments or ABLIC. Brand names are used to identify parts only.