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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
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如果LDO的输出电压高于输入电压,则电流会从输出端子流入LDO,从而使LDO性能下降或损坏。如果发生这种情况,请在VIN端子与VOUT端子之间增设一个旁路二极管,或者将反向电流阻断二极管与电源线串联。当使用反向电流阻流二极管时,请注意由于二极管的正向电压(VF)引起的电压降,以确保LDO在输入电压范围内正常工作。应选择正向电压和漏电流低的二极管,并考虑反向偏置电压和正向电流的降额。
关于其它LDO稳压器,请访问LDO稳压器主页: