Ricoh Electronic Devices part numbers

Ricoh Electronic Devices (R1/R3/R5 LDOs, DC-DC converters and supervisors, RP/RN parts) merged with New Japan Radio in 2022 to form Nisshinbo Micro Devices.

Ricoh Electronic Devices is now Nisshinbo Micro Devices (2022). We quote Ricoh Electronic Devices parts — current, obsolete and end-of-life — and parts that carry older Ricoh Electronic Devices markings. See also all Nisshinbo Micro Devices part numbers.

1,338 Ricoh Electronic Devices heritage part numbers

Part-number families from Ricoh Electronic Devices, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
R3117N253C-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+105°C
R3117N283A-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+105°C
R3117N291A-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+105°C
R3117N301C-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+105°C
R3117Q094A-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SC-88A 1-40°C~+105°C
R3117Q294C-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SC-88A 1-40°C~+105°C
R3118K071A-TR Nisshinbo Micro Devices Supervisor And Reset ICs DFN1212-6 1-40°C~+85°C@(TA)
R3118K301C-TR Nisshinbo Micro Devices Supervisor And Reset ICs DFN1212-6 1-40°C~+85°C@(TA)
R3118K501C-TR Nisshinbo Micro Devices Supervisor And Reset ICs DFN1212-6 1-40°C~+85°C@(TA)
R3118N131A-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C@(TA)
R3118N281C-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C@(TA)
R3118Q062A-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SC-88A 1-40°C~+85°C@(TA)
R3119N023A-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+105°C
R3119N042E-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+105°C
R3119N046E-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+105°C
R3119N080A-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+105°C
R3119N108E-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+105°C
R3119N120E-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+105°C
R3130N22EC-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-3 11.2uA
R3130N32AA-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-3 11.25uA
R3132Q10EA-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SC-82AB 1-40°C~+85°C
R3132Q11EA-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SC-82AB 1-40°C~+85°C
R3132Q15EA-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SC-82AB 1-40°C~+85°C
R3132Q30EA-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SC-82AB 1-40°C~+85°C
R3132Q32EC-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SC-82AB 1-40°C~+85°C
R3132Q35EA-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SC-82AB 1-40°C~+85°C
R3134N33EA-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-5 1-40°C~+85°C
R3152N015A-TR-KE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-6 1-40°C~+125°C@(TA)
R3160N150A-TR-KE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-6 1-40°C~+125°C@(TA)
R3160N160A-TR-YE Nisshinbo Micro Devices Supervisor And Reset ICs SOT-23-6 1-50°C~+125°C@(TA)
R3200L002B-E2 Nisshinbo Micro Devices Supervisor And Reset ICs DFN1216-8 1-40°C~+85°C@(TA)
R5107G311A-TR-FE Nisshinbo Micro Devices Supervisor And Reset ICs SSOP-8
R5110S072C-E2-KE Nisshinbo Micro Devices Supervisor And Reset ICs HSOP-18 1-40°C~+125°C@(TA)
R5110S112C-E2-KE Nisshinbo Micro Devices Supervisor And Reset ICs HSOP-18 1-40°C~+125°C@(TA)
R5111S052C-E2-KE Nisshinbo Micro Devices Supervisor And Reset ICs HSOP-8-E 300mA3.5V~36V
R5112S011B-E2-KE Nisshinbo Micro Devices Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-8E 200mA5V
R5112S011D-E2-KE Nisshinbo Micro Devices Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-8E 200mA5V
R5112S161B-E2-KE Nisshinbo Micro Devices Voltage Regulators - Linear, Low Drop Out (LDO) Regulators HSOP-8E -40°C~+125°C1
R5115S111A-E2-KE Nisshinbo Micro Devices Supervisor And Reset ICs HSOP-8-E 250mA3.5V~42V
R5116S002A-E2-KE Nisshinbo Micro Devices Supervisor And Reset ICs HSOP-8-E 500mA3.5V~42V
R5220K221A-TR Nisshinbo Micro Devices DC-DC Converters DFN2514-6 1.2MHz400mA
R5220K231A-TR Nisshinbo Micro Devices DC-DC Converters DFN2514-6 1.2MHz400mA
R5220K261A-TR Nisshinbo Micro Devices DC-DC Converters DFN2514-6 1.2MHz400mA
R5324K018B-TR Nisshinbo Micro Devices Voltage Regulators - Linear, Low Drop Out (LDO) Regulators DFN2527-10 150mA, 200mA, 100mA6V
R5460N207AF-TR-FE Ricoh Elec Devices Battery Management SOT-23-6 100nANot supported
R5460N208AA-TR-FE Ricoh Elec Devices Battery Management SOT-23-6 1.2uANot supported
R5460N208AF-TR-FE Ricoh Elec Devices Battery Management SOT-23-6 100nANot supported
R5460N209AD-TR-FE Ricoh Elec Devices Battery Management SOT-23-6 100nANot supported
R5460N210AD-TR-FE Ricoh Elec Devices Battery Management SOT-23-6 3.65V1.2uA
R5460N212AF-TR-FE Ricoh Elec Devices Battery Management SOT-23-6 100nANot supported
R5460N213AD-TR-FE Ricoh Elec Devices Battery Management SOT-23-6 1.2uANot supported
R5460N214AF-TR-FE Ricoh Elec Devices Battery Management SOT-23-6 100nANot supported
R5478N101CD-TR-FF Ricoh Elec Devices Battery Management SOT-23-6 4.25V100nA
R5478N102CD-TR-FF Ricoh Elec Devices Battery Management SOT-23-6 4.35V1.2uA
R5478N187CD-TR-FF Ricoh Elec Devices Battery Management SOT-23-6 4.25V100nA
R5478N218CD-TR-FF Ricoh Elec Devices Battery Management SOT-23-6 4.25V1.2uA
R5478N280CD-TR-FF Ricoh Elec Devices Battery Management SOT-23-6 4.35V100nA
R5523N001A-TR-FE Nisshinbo Micro Devices Power Distribution Switches SOT-23-5 2.2V~5.5V1
R5524K002B-TR Nisshinbo Micro Devices Power Distribution Switches 2.7V~5.5V1
R5540K001B-TR Nisshinbo Micro Devices Power Distribution Switches 750mV~3.6V1

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Frequently asked questions

Is Ricoh Electronic Devices still in business?

Ricoh Electronic Devices (R1/R3/R5 LDOs, DC-DC converters and supervisors, RP/RN parts) merged with New Japan Radio in 2022 to form Nisshinbo Micro Devices.

Can I still buy Ricoh Electronic Devices parts?

Yes. PartnerSemi quotes Ricoh Electronic Devices part numbers, including obsolete and end-of-life parts and parts with old Ricoh Electronic Devices 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 Ricoh Electronic Devices or Nisshinbo Micro Devices distributor.

PartnerSemi is not affiliated with Ricoh Electronic Devices or Nisshinbo Micro Devices. Brand names are used to identify parts only.