We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Protection IC.
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Protection IC - Company Ranking(4 companies in total)

Last Updated： Aggregation Period:Aug 26, 2026〜Sep 22, 2026
This ranking is based on the number of page views on our site.

Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
日清紡マイクロデバイス 日清紡マイクロデバイス
Protection IC for 2-cell lithium-ion batteries 'NB7200 Series'
Protection IC for 2-cell lithium-ion batteries 'NB7200 Series'

Other

 【Features】 1. Industry-leading high-precision overcharge detection voltage (OVP) monitor (25% improvement compared to our previous products)... For more details, please refer to the PDF document or feel free to contact us.
3-5 cell Li-ion protection IC "R5651T series"
3-5 cell Li-ion protection IC "R5651T series"

Other

 【Main Specifications (Partial)】 ■ Absolute Maximum Ratings (VDD, VCx): 30V ■ Current Consumption: Typ. 13μA (during normal operation) ■ Stan... For more details, please refer to the PDF document or feel free to contact us.
Protection IC for single-cell lithium-ion batteries
Protection IC for single-cell lithium-ion batteries

Other

 1. World's first built-in watchdog timer (NB7141) By incorporating a watchdog timer, it becomes possible to monitor the microcontroller's ... For more details, please refer to the PDF document or feel free to contact us.
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  1. 日清紡マイクロデバイス 日清紡マイクロデバイス
    Featured Products
    Protection IC for 2-cell lithium-ion batteries 'NB7200 Series'Protection IC for 2-cell lithium-ion batteries 'NB7200 Series'
    overview
    【Features】 1. Industry-leading high-precision overcharge detection voltage (OVP) monitor (25% improvement compared to our previous products)...
    Application/Performance example
    For more details, please refer to the PDF document or feel free to contact us.
    3-5 cell Li-ion protection IC "R5651T series"3-5 cell Li-ion protection IC "R5651T series"
    overview
    【Main Specifications (Partial)】 ■ Absolute Maximum Ratings (VDD, VCx): 30V ■ Current Consumption: Typ. 13μA (during normal operation) ■ Stan...
    Application/Performance example
    For more details, please refer to the PDF document or feel free to contact us.
    Protection IC for single-cell lithium-ion batteriesProtection IC for single-cell lithium-ion batteries
    overview
    1. World's first built-in watchdog timer (NB7141) By incorporating a watchdog timer, it becomes possible to monitor the microcontroller's ...
    Application/Performance example
    For more details, please refer to the PDF document or feel free to contact us.
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