MAX1806 Datasheet Low-Voltage Linear Regulator

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: 19-2018; Rev 0; 4/01 500mA, Low-Voltage Linear Regulator in µMAX MAX1806.

MAX1806 low-voltage linear regulator by Maxim Integrated (now Analog Devices) - Datasheet Preview

Datasheet Details

Part number	MAX1806
Manufacturer	Maxim Integrated (now Analog Devices)
File Size	250.95 KB
Description	Low-Voltage Linear Regulator
Download	MAX1806 Download (PDF)

General Description

The MAX1806 low-dropout linear regulator operates from a +2.25V to +5.5V supply and delivers a guaranteed 500mA load current with low 175mV dropout.

The high-accuracy (±1%) output voltage is preset at an internally trimmed voltage (see Selector Guide) or can be adjusted from +0.8V to +4.5V with an external resistive-divider.

An internal PMOS pass transistor allows low 210µA supply current, making this device ideal for portable equipment such as personal digital assistants (PDAs), cellular phones, cordless phones, and other equipment, including base stations and docking stations.

Key Features

include an active-low, power-OK output that indicates when the output is out of regulation, a 0.02µA shutdown mode, short-circuit protection, and thermal shutdown protection. The MAX1806 comes in a miniature 1.3W, 8-pin power-µMAX package with a metal pad on the underside of the package.

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