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Nisshinbo Micro Devices Inc.

Nisshinbo Micro Devices Inc.- Battery IC

Nisshinbo Micro Devices Inc. is a premier Japanese semiconductor manufacturer formed in 2022 through the merger of New Japan Radio Co., Ltd. and RICOH Electronic Devices Co., Ltd. Headquartered in Tokyo, Japan, the company focuses on analog and mixed-signal IC solutions for automotive, industrial, and consumer markets. Its product portfolio is anchored by well-known op-amp and comparator series such as the NJM and NJU families, along with audio ICs, voltage regulators, and RF devices. The NJW series of power management ICs delivers high-efficiency solutions for demanding automotive and industrial applications. Nisshinbo Micro Devices also develops MEMS sensors and signal conditioning ICs, supporting advanced driver-assistance systems (ADAS) and factory automation. With a legacy of over 60 years in analog innovation, the company holds key patents in low-noise and low-power circuit design. Though not a top-tier global chipmaker by revenue, it enjoys a strong niche reputation for high-reliability and custom-tailored components. The company remains a strategic supplier to major Japanese electronics brands and is expanding its presence in IoT, smart devices, and green-energy applications. Its integrated portfolio enables compact, energy-efficient designs for next-generation electronic systems.

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Battery IC - 型号列表

5 parts in total

Package / Case

Series

Factory Pack Quantity

Tradename

Height

Length

Packaging

Mounting Style

Type

Mfr Part #Quantity AvailablePriceProduct CategoryFactory Pack QuantityRoHSPackagingSeriesManufacturerMounting StylePackage / CaseTradenameHeightLengthTypeOperating TemperatureProductVoltage RatingWidthProduct TypeBattery ChemistryVoltage - Supply
NJW4100V-TE1
NJW4100V-TE1

Battery Management Lith-ion Bttry Chrgr cntrllr IC w/Timer

NJR

102000: ¥6.868Battery Management2000RoHS CompliantReelNJW4100NJRSMD/SMTSSOP-20NJW4101.15 mm6.5 mmBattery Charge Controller+ 85 CCharge Management4.2 V4.4 mmCharge ManagementLi-Ion-
NJM2346M
NJM2346M

Battery Management Vltg & Current Control IC

NJR

102000: ¥2.1896Battery Management100RoHS CompliantTubeNJM2346NJRSMD/SMTDMP-8-----------
NJM2337CF1-TE1
NJM2337CF1-TE1

Battery Management Battery Charger IC

NJR

103000: ¥2.142Battery Management3000RoHS CompliantReelNJM2337NJRScrewMTP-6NJM23371.1 mm2.9 mmBattery Charger+ 85 C-----2.2 V to 13 V
NJM2346RB1-TE1
NJM2346RB1-TE1

Battery Management Vltg & Current Control IC

NJR

102000: ¥2.142Battery Management2000RoHS CompliantReelNJM2346NJRSMD/SMTTVSP-8-----------
NJW4120M
NJW4120M

Battery Management Lith-ion Bttry Chrgr cntrllr IC w/Timer

NJR

102000: ¥6.5008Battery Management2000RoHS CompliantTubeNJW4120NJR-------------
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