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-1142B90H-E6T2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA9V
S-1142BB4I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA11.4V
S-1142BC5I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA12.5V
S-1142C20H-E6T2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA2V
S-1142C20I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA2V
S-1142C25I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA2.5V
S-1142C28I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA2.8V
S-1142C2JH-E6T2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA2.85V
S-1142C30I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA3V
S-1142C40I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA4V
S-1142D30I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA3V
S-1142D39I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA3.9V
S-1142D40I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA4V
S-1142D51I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA5.1V
S-1142D53I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA50dB@(100Hz)
S-1142D60I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA6V
S-1142D62I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA6.2V
S-1142D65H-E6T2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA6.5V
S-1142D66I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA6.6V
S-1142D80I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA8V
S-1142D85I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA50V
S-1142D86H-E6T2H ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA8.6V
S-1142D90I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA9V
S-1142D96I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA9.6V
S-1142DA4I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA10.4V
S-1142DA9I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA9V
S-1142DB5I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA11.5V
S-1142DC5H-E6T2U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA12.5V
S-1142DC5I-E6T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-6 200mA12.5V
S-1155B30-U5T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 500mA3V
S-1155B35-U5T1U ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-89-5 500mA3.5V
S-1165B15MC-N6ATFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA1.5V
S-1165B17MC-N6CTFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA1.7V
S-1165B18MC-N6DTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA1.8V
S-1165B19MC-N6ETFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA1.9V
S-1165B19MC-N6ETFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA1.9V
S-1165B23MC-N6ITFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA2.3V
S-1165B24MC-N6JTFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA2.4V
S-1165B25MC-N6KTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA2.5V
S-1165B27MC-N6MTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA2.7V
S-1165B28MC-N6NTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA2.8V
S-1165B30MC-N6PTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA3V
S-1165B31MC-N6QTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA3.1V
S-1165B33MC-N6STFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA3.3V
S-1165B35MC-N6UTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA3.5V
S-1165B36MC-N6VTFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA3.6V
S-1165B37MC-N6WTFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA3.7V
S-1165B37MC-N6WTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA3.7V
S-1165B38MC-N6XTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA3.8V
S-1165B39MC-N6YTFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA3.9V
S-1165B40MC-N6ZTFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA4V
S-1165B40MC-N6ZTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA4V
S-1165B41MC-N7ATFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA4.1V
S-1165B41MC-N7ATFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA4.1V
S-1165B42MC-N7BTFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA4.2V
S-1165B45MC-N7ETFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA4.5V
S-1165B47MC-N7GTFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA4.7V
S-1165B47MC-N7GTFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA4.7V
S-1165B49MC-N7ITFG ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA4.9V
S-1165B49MC-N7ITFU ABLIC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 200mA4.9V

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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.