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-814A42AUC-BDGT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 135mA4.2V
S-814A43AMC-BDHT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 135mA4.3V
S-814A44AMC-BDIT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 135mA4.4V
S-814A45AMC-BDJT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 135mA4.5V
S-814A45AUC-BDJT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 135mA4.5V
S-814A46AMC-BDKT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 4.6V45dB@(100Hz)
S-814A46AUC-BDKT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 135mA4.6V
S-814A47AMC-BDLT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 135mA4.7V
S-814A48AMC-BDMT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 4.8V45dB@(100Hz)
S-814A49AUC-BDNT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 135mA4.9V
S-814A50AMC-BDOT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA5V
S-814A50AUC-BDOT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 180mA5V
S-814A52AUC-BDQT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 180mA5.2V
S-814A53AMC-BDRT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA5.3V
S-814A53AUC-BDRT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 180mA5.3V
S-814A54AMC-BDST2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 5.4V45dB@(100Hz)
S-814A54AUC-BDST2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 180mA5.4V
S-814A55AMC-BDTT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 5.5V45dB@(100Hz)
S-814A57AUC-BDVT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 180mA5.7V
S-814A59AMC-BDXT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA5.9V
S-814A59AUC-BDXT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 5.9V45dB@(100Hz)
S-814A60AUC-BDYT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 180mA6V
S-816A25AMC-BAAT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A2.5V
S-816A25AMC-BAAT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A2.5V
S-816A26AMC-BABT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A2.6V
S-816A26AMC-BABT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A2.6V
S-816A27AMC-BACT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A2.7V
S-816A27AMC-BACT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A2.7V
S-816A28AMC-BADT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A2.8V
S-816A29AMC-BAET2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A2.9V
S-816A29AMC-BAET2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A2.9V
S-816A30AMC-BAFT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3V
S-816A30AMC-BAFT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3V
S-816A31AMC-BAGT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.1V
S-816A31AMC-BAGT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.1V
S-816A32AMC-BAHT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.2V
S-816A32AMC-BAHT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.2V
S-816A33AMC-BAIT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.3V
S-816A34AMC-BAJT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.4V
S-816A34AMC-BAJT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.4V
S-816A35AMC-BAKT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.5V
S-816A35AMC-BAKT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.5V
S-816A36AMC-BALT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.6V
S-816A36AMC-BALT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.6V
S-816A37AMC-BAMT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.7V
S-816A37AMC-BAMT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.7V
S-816A38AMC-BANT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.8V
S-816A38AMC-BANT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.8V
S-816A39AMC-BAOT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.9V
S-816A39AMC-BAOT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A3.9V
S-816A40AMC-BAPT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A4V
S-816A40AMC-BAPT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A4V
S-816A41AMC-BAQT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A4.1V
S-816A41AMC-BAQT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A4.1V
S-816A42AMC-BART2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A4.2V
S-816A43AMC-BAST2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A4.3V
S-816A43AMC-BAST2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A4.3V
S-816A44AMC-BATT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A4.4V
S-816A44AMC-BATT2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A4.4V
S-816A45AMC-BAUT2G ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 1A4.5V

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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.