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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.
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LDO regulators provide a regulated output voltage (VOUT) when the input voltage (VIN) is higher than the specified output voltage by at least the minimum dropout voltage (VDO). Therefore, an LDO regulator with a typical VOUT of 1.1 V and a typical VDO of 120 mA can regulate VOUT to 1.1 V when VIN = 1.22 V.
VDO is dependent on output current. As output current increases, VDO increases.
To ensure that LDO regulators operate properly, care should be exercised as to variations in VIN, temperature characteristics of VDO, and output current characteristics.
For operation at low supply voltage, select LDO regulators with low output voltage (VOUT) and low dropout voltage (VDO).
Click the following links to view our lineup of LDO regulators with low dropout voltage.
Please also refer to the following documents for related explanations.
Application note
FAQ
To product list of LDO ICs :
Main web page about LDO ICs:
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