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-80951CNNB-G9MT2G ABLIC Supervisor And Reset ICs SC-82AB 1-40°C~+85°C@(TA)
S-80952CNMC-G9NT2G ABLIC Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C@(TA)
S-80953CLNB-G7PT2G ABLIC Supervisor And Reset ICs SC-82AB 1-40°C~+85°C@(TA)
S-80953CNMC-G9PT2G ABLIC Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C@(TA)
S-80953CNNB-G9PT2G ABLIC Supervisor And Reset ICs SC-82AB 1-40°C~+85°C@(TA)
S-80953CNNB-G9PT2U ABLIC Supervisor And Reset ICs SC-82AB 1-40°C~+85°C@(TA)
S-80954CLNB-G7QT2U ABLIC Supervisor And Reset ICs SC-82AB 1-40°C~+85°C@(TA)
S-80955CLMC-G7RT2G ABLIC Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C@(TA)
S-80955CNMC-G9RT2G ABLIC Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C@(TA)
S-80956CLNB-G7ST2G ABLIC Supervisor And Reset ICs SC-82AB 1-40°C~+85°C@(TA)
S-80956CLPF-G7STFU ABLIC Supervisor And Reset ICs SNT-4A 1-40°C~+85°C@(TA)
S-80956CNMC-G9ST2 ABLIC Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C@(TA)
S-80956CNMC-G9ST2G ABLIC Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C@(TA)
S-80956CNNB-G9ST2G ABLIC Supervisor And Reset ICs SC-82AB 1-40°C~+85°C@(TA)
S-80958CNMC-G9UT2G ABLIC Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C@(TA)
S-80959CNNB-G9VT2G ABLIC Supervisor And Reset ICs SC-82AB 1-40°C~+85°C@(TA)
S-80960CNNB-G9WT2G ABLIC Supervisor And Reset ICs SC-82AB 1-40°C~+85°C@(TA)
S-8110CNB-DRA-TF-U ABLIC Temperature Sensors SC-82AB 2.4V~10V-40°C~+100°C
S-8110CPF-DRA-TF-U ABLIC Temperature Sensors SMD-4 2.4V~10V-40°C~+100°C
S-8120CNB-DRB-TF-G ABLIC Temperature Sensors SC-82AB 2.4V~10V-40°C~+100°C
S-8120CNB-DRB-TF-U ABLIC Temperature Sensors SC-82AB 2.4V~10V-40°C~+100°C
S-8120CPF-DRB-TF-U ABLIC Temperature Sensors SMD-4 2.4V~10V-40°C~+100°C
S-812C20AUA-C2AT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-3 2V-40°C~+85°C
S-812C20AY-Z2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 2V16V
S-812C20BMC-C4AT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 2V-40°C~+85°C
S-812C21AY-B2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 30mA2.1V
S-812C21BMC-C4BT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 2.1V16V
S-812C21BPI-C4BT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SNT-6A(H) 2.1V16V
S-812C21BPI-C4BTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SNT-6A(H) 2.1V16V
S-812C22AMC-C2CT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 2.2V16V
S-812C22AUA-C2CT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-3 2.2V-40°C~+85°C
S-812C22AY-B2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 2.2V16V
S-812C23AMC-C2DT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 2.3V16V
S-812C23AUA-C2DT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-3 2.3V-40°C~+85°C
S-812C23AY-B2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 2.3V16V
S-812C23BMC-C4DT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 2.3V16V
S-812C24AMC-C2ET2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 2.4V16V
S-812C24AUA-C2ET2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-3 2.4V-40°C~+85°C
S-812C24AY-Z2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 -40°C~+85°C1
S-812C25AY-B2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 -40°C~+85°C1
S-812C25AY-Z2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 2.5V16V
S-812C25BPI-C4FTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SNT-6A(H) 2.5V16V
S-812C26AMC-C2GT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 2.6V16V
S-812C26AY-Z2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 2.6V16V
S-812C26BMC-C4GT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 2.6V16V
S-812C27AUA-C2HT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-3 2.7V-40°C~+85°C
S-812C27AUA-C2HT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-3 2.7V-40°C~+85°C
S-812C27AY-Z2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 -40°C~+85°C1
S-812C27BMC-C4HT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 2.7V16V
S-812C28AUA-C2IT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-3 2.8V16V
S-812C28AUA-C2IT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-3 2.8V16V
S-812C28BMC-C4IT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 2.8V16V
S-812C28BPI-C4ITFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SNT-6A(H) 2.8V-40°C~+85°C
S-812C29AUA-C2JT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-3 30mA2.9V
S-812C29AY-Z2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 2.9V16V
S-812C29BPI-C4JTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SNT-6A(H) 2.9V-40°C~+85°C
S-812C30AMC-C2KT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 50mA3V
S-812C30AY-B2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 50mA3V
S-812C30AY-Z2-U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 3V16V
S-812C31AMC-C2LT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 3.1V16V

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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.