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AAT3258 - 300mA LDO Linear Regulator

General Description

The AAT3258 combines a high performance, low noise, 300mA low dropout (LDO) linear regulator with a microprocessor reset monitor.

The 300mA output capability of the LDO regulator makes this device ideal for use with microprocessors and DSP cores in portable products.

Key Features

  • very low quiescent current, typically less than 71µA. The LDO regulator has low dropout voltage, typically 400mV at the full output current level, making it ideal for portable.

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Part Number Description Manufacturer
AAT3258 LDO Linear Regulator AAT

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DATA SHEET AAT3258 300mA LDO Linear Regulator with µP Reset General Description The AAT3258 combines a high performance, low noise, 300mA low dropout (LDO) linear regulator with a microprocessor reset monitor. The 300mA output capability of the LDO regulator makes this device ideal for use with microprocessors and DSP cores in portable products. The microprocessor reset monitor section has very low quiescent current consumption and has an active low reset output. The AAT3258 has separate input pins for the reset monitor and LDO regulator so they may be operated from independent sources for increased design flexibility. This device features very low quiescent current, typically less than 71µA.