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MAX6329 - 150mA / SOT23 / Low-Dropout Linear Regulators

Datasheet Summary

Description

The MAX6329/MAX6349 are low-dropout, micropower linear voltage regulators with integrated microprocessor reset circuits.

Each is available with preset +3.3V, +2.5V, +1.8V, or adjustable output voltages and can deliver up to 150mA load current.

Features

  • o Preset +3.3V/+2.5V/+1.8V or Adjustable Regulator Output o ±3.0% Regulator Accuracy Over the Specifed Operating Range o 25µA Supply Current o Low 180mV Dropout at 100mA Load o Small Output Capacitor (1µF min ceramic or tantalum) o Zero Reverse Leakage Current o Thermal and Short-Circuit Protection o Integrated Microprocessor Reset Circuit with 100ms (min) Timeout o Open-Drain and Push-Pull Reset Outputs o Regulator Shutdown Input (MAX6329) or Manual Reset Input (MAX6349) o 6-Pin SOT23 Package.

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Datasheet preview – MAX6329

Datasheet Details

Part number MAX6329
Manufacturer Maxim
File Size 424.07 KB
Description 150mA / SOT23 / Low-Dropout Linear Regulators
Datasheet download datasheet MAX6329 Datasheet
Additional preview pages of the MAX6329 datasheet.

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Full PDF Text Transcription

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19-1889; Rev 2; 4/01 150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit MAX6329/MAX6349 General Description The MAX6329/MAX6349 are low-dropout, micropower linear voltage regulators with integrated microprocessor reset circuits. Each is available with preset +3.3V, +2.5V, +1.8V, or adjustable output voltages and can deliver up to 150mA load current. Employing internal Pchannel MOSFET pass transistors, the devices consume only 25µA supply current, independent of the device load. The low supply current, low dropout voltage, and integrated reset functionality make these devices ideal for battery powered portable equipment.
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