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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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If the output voltage of an LDO becomes higher than the input voltage, current flows into the LDO from the output terminal, degrading or destroying the LDO. In cases where this situation could occur, add a bypass diode between the VIN and VOUT terminals or connect a reverse-current blocking diode in series with the power supply line. When you use a reverse-current blocking diode, exercise care as to a voltage drop due to the diode’s forward voltage (VF) in order to ensure that the LDO operates properly over the input voltage range. A diode with low forward voltage and leakage current should be selected, taking the derating of reverse-bias voltage and forward current into consideration.
For other LDO regulators, visit the main web page of LDO regulators at: