AS1370 datasheet(1/28 Pages) AMSCO

Teilenummer	AS1370

Bauteilbeschribung	Input voltage from 2.6V to 50V

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Hersteller	AMSCO [ams AG]

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ams Datasheet

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[v2-00] 2016-Jun-01

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AS1370

High Voltage, Low Quiescent Current,

200mA LDO

The AS1370 low-power, positive voltage regulator is designed

to deliver up to 200mA, while consuming only 3μA of quiescent

current. The device is available in fixed output voltages

between 1.2V and 5.5V (programmable in 100mV steps).

Standard options of 1.2, 1.8, 2.5, 3.0, 3.3, 4.5, 5.0 and 5.5V are

also available. The input voltage ranges from 2.6V to a

maximum of 50V. Operation with large input to output

differential voltages is limited by the maximum power

dissipation available from package and environment.

The very-low dropout voltage (550mV @ 200mA load) prolongs

battery life and allows high current in small applications with

minimum input-to-output voltage differentials. The device

features very stable output voltage (using only 1μF ceramic

capacitor), and excellent line- and load-regulation. The AS1370

also features a Power-OK Output. The device features

integrated short-circuit and over current protection. Thermal

Protection shuts down the device when die temperature

reaches 170°C. This is a useful protection when the device is

under sustained short circuit conditions.

The AS1370 is available in an 8-Pin MLPD 3mm x 3mm package

and is qualified for -40°C to 125°C operation.

Ordering Information and Content Guide appear at end of

datasheet.

Key Benefits & Features

The benefits and features of AS1370, High Voltage, Low

Quiescent Current, 200mA LDO are listed below:

Figure 1:

Added Value of Using AS1370

Benefits

Features

• Ideal for industrial or automotive applications

• Input voltage from 2.6V to 50V

• Operating temperature from -40°C to 125°C

• Ideal for a battery-driven always-on regulator

• Very low quiescent current of 3

μA

• Supports a variety of end applications

• Guaranteed output current of 200mA

• Output voltage from 1.2V to 5.5V

• Power-OK indication

General Description

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