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MAX8865T - 100mA Linear Regulators

General Description

The MAX8865 and MAX8866 dual, low-dropout linear regulators operate from a +2.5V to +5.5V input range and deliver up to 100mA.

Key Features

  • include independent low-power shutdown, short-circuit protection, thermal shutdown protection, and reverse battery protection. The MAX8866 also includes an auto-discharge function, which actively discharges the selected output voltage to ground when the device is placed in shutdown mode. Both devices come in a miniature 8-pin µMAX package. ____________________________Features o Low Cost o Low, 55mV Dropout Voltage @ 50mA IOUT o Low, 105µA No-Load Supply Current o Low, 145µA Operating Supply Cur.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX886 Wireless and Satellite Handset Power-Management ICs
MAX8860 Low-Dropout / 300mA Linear Regulator
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-0485; Rev 0; 4/96 Dual, Low-Dropout, 100mA Linear Regulators _______________General Description The MAX8865 and MAX8866 dual, low-dropout linear regulators operate from a +2.5V to +5.5V input range and deliver up to 100mA. At 200mA total load, the PMOS pass transistors keep the supply current at 145µA, making these devices ideal for battery-operated portable equipment such as cellular phones, cordless phones, and modems. The devices feature Dual Mode™ operation: their output voltages are preset (at 3.15V for the “T” versions, 2.84V for the “S” versions, or 2.80V for the “R” versions) or can be adjusted with external resistor dividers. Other features include independent low-power shutdown, short-circuit protection, thermal shutdown protection, and reverse battery protection.