AS1360-18-T

AS1360-18-T Datasheet


AS1360

Part Datasheet
AS1360-18-T AS1360-18-T AS1360-18-T (pdf)
Related Parts Information
AS1360-33-T AS1360-33-T AS1360-33-T
AS1360-21-T AS1360-21-T AS1360-21-T
AS1360-25-T AS1360-25-T AS1360-25-T
AS1360-50-T AS1360-50-T AS1360-50-T
AS1360-40-T AS1360-40-T AS1360-40-T
AS1360-30-T AS1360-30-T AS1360-30-T
AS1360-33_EK_ST AS1360-33_EK_ST AS1360-33_EK_ST
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Datasheet

AS1360
1.5µA Low-Power, Positive Voltage Regulator
1 General Description

The AS1360 low-power, positive voltage regulator was designed to deliver up to 250mA while consuming only 1.5µA of quiescent current. The device is available in fixed output voltages of and 5.0V.

The device features integrated short-circuit and overcurrent protection.

The wide input voltage range, low-dropout voltage, and high-accuracy output voltage makes the device perfectly suited for 2- and 3-cell battery-powered and portable applications.

The low dropout voltage 650mV prolongs battery life and allows high current in small applications when operated with minimum input-to-output voltage differentials.

The device features very stable output voltage using only 1µF tantalum or aluminum-electrolytic capacitors , strict output voltage regulation tolerances and excellent line-regulation.

The AS1360 is available in a 3-pin SOT23 package.
2 Key Features
! Low Quiescent Current 1.5µA ! Input Voltage Range Up to 20V ! Low Dropout Voltage
- 250mV 100mA - 400mV 200mA ! Fixed Output Voltages 5.0V ! High Output Current 250mA VOUT = 5.0V ! High-Accuracy Output Voltage ! Exceptional Line Regulation 0.1%/V ! Low Temperature Drift ±100ppm/ºC ! Integrated Short-Circuit and Overcurrent Protection ! 3-pin SOT23 Package

Figure AS1360 - Block Diagram
3 Applications

The device is ideal for mobile phones, PDAs, digital cameras, smart battery packs, battery-powered alarms, solar-powered instruments, intelligent instruments, CO2 and smoke detectors, CPU power supplies, and any battery-powered application.

VOUT

Short-Circuit Protection +

Voltage Reference

AS1360

GND 1
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AS1360

Datasheet - Pinout and Packaging
4 Pinout and Packaging

Pin Assignments

Figure Pin Assignments Top View

GND 1

AS1360 3 VIN

VOUT 2 3-pin SOT23

Pin Descriptions

Table Pin Descriptions

Pin Number

Pin Name

VOUT

Ground. This pin should be connected to the negative side of the output and the negative terminal of the input capacitor. No high-current flows out of this pin, only bias current 1.5µA, typ . Note Voltage drops between this pin and the negative side of the load should be minimized.

Regulated Output Voltage. This pin should be connected to the positive side of the load and the positive terminal of the output capacitor. Current flowing out of this pin is equivalent DC load current. Note The positive side of the output capacitor should be mounted as close as is practical to this pin.

Unregulated Input Voltage. This pin should be connected to the positive terminal of the input capacitor.

Note The input capacitor should be mounted as close as is practical to this pin.
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AS1360
Datasheet - Ordering Information
11 Ordering Information

The device is available as the standard products shown in Table
Table Ordering Information
Ordering Code AS1360-18-T AS1360-21-T

Marking ASKD ASRO

AS1360-25-T AS1360-30-T AS1360-33-T AS1360-50-T

ASKE ASKF ASKG ASKH

Description HV low-quiescent current LDO, 1.8V HV low-quiescent current LDO, 2.1V HV low-quiescent current LDO, 2.5V HV low-quiescent current LDO, 3.0V HV low-quiescent current LDO, 3.3V HV low-quiescent current LDO, 5.0V

Delivery Form Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel Tape and Reel

Package 3-pin SOT23 3-pin SOT23 3-pin SOT23 3-pin SOT23 3-pin SOT23 3-pin SOT23

Note All products are RoHS compliant. Buy our products or get free samples online at ICdirect:

Technical Support is found at

For further information and requests, please contact us or find your local distributor at
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AS1360

Datasheet

Copyrights

Copyright 1997-2010, austriamicrosystems AG, Tobelbaderstrasse 30, 8141 Unterpremstaetten, Austria-Europe. Trademarks Registered All rights reserved. The material herein may not be reproduced, adapted, merged, translated, stored, or used without the prior written consent of the copyright owner. All products and companies mentioned are trademarks or registered trademarks of their respective companies.

Disclaimer

Devices sold by austriamicrosystems AG are covered by the warranty and patent indemnification provisions appearing in its Term of Sale. austriamicrosystems AG makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or regarding the freedom of the described devices from patent infringement. austriamicrosystems AG reserves the right to change specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is necessary to check with austriamicrosystems AG for current information. This product is intended for use in normal commercial applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional processing by austriamicrosystems AG for each application. For shipments of less than 100 parts the manufacturing flow might show deviations from the standard production flow, such as test flow or test location. The information furnished here by austriamicrosystems AG is believed to be correct and accurate. However, austriamicrosystems AG shall not be liable to recipient or any third party for any damages, including but not limited to personal injury, property damage, loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of austriamicrosystems AG rendering of technical or other services.

Contact Information

Headquarters austriamicrosystems AG Tobelbaderstrasse 30 A-8141 Unterpremstaetten, Austria Tel +43 0 3136 500 0 Fax +43 0 3136 525 01

For Sales Offices, Distributors and Representatives, please visit:
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Datasheet ID: AS1360-18-T 519619