Europe (EMEA)

Part Number Search

Cross Reference Search

About information presented in this cross reference

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.

Keyword Search

Parametric Search

Stock Check & Purchase

Reduction of power consumption by low dropout voltage

Dropout Voltage

The dropout voltage is a value indicating the voltage drop of the output voltage with respect to the input voltage. If this value is large, it leads to an increase in power consumption. Toshiba LDO regulators achieve superior dropout voltage characteristics by using a wide range of two-power-supply LDO products employing a new-generation process. Therefore, since the desired output voltage can be obtained at a lower input voltage than that of conventional products, the power consumption can be reduced by the voltage difference loss.

Toshiba’s TCR15AG series of LDO regulators uses an N-channel MOSFET with a low-RON, and operates with two sources of bias voltage in addition to the input voltage. As a result, this series realizes ultra-low dropout characteristics and high current that are 60% lower than those of other companies' products. This makes it possible to significantly lower input voltage and enlarge current output, thereby realizing high power supply efficiency. It is the ideal power supply with high output current and low heat generation for output voltage to the digital-core power supply and reference power supply near the 1.0 V of CMOS image sensors, MCUs, RFs, etc.

Low dropout voltage LDO regulators


Technical inquiry

Contact us

Contact us

Frequently Asked Questions


Queries about purchasing, sampling and IC reliability

Stock Check & Purchase


Click this link to check inventory of TOSHIBA parts available at those distributors of Toshiba America Electronic Components, Inc. ("TAEC") who participate in netCOMPONENTS electronic components sourcing database. Please note that TAEC is providing this link solely as a convenience. All quantities listed in inventory are subject to change and information provided in this page does not guarantee availability of product(s), please check with Distributor before relying on the quantities listed. In order to guarantee availability you must place an order with one of Toshiba’s distributors.