AP1115AY18G-13

$0.42

Description：IC REG LINEAR 1.8V 600MA SOT89-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:da88d88c6137 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC REG LINEAR 1.8V 600MA SOT89-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：18V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：1.3V @ 600mA
Current - Output：600mA
Current - Quiescent (Iq)：10 mA
Current - Supply (Max)：-
PSRR：60dB (120Hz)
Control Features：-
Protection Features：Over Current, Over Temperature
Operating Temperature：0°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-243AA
Supplier Device Package：SOT-89-3

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AP1115AY18G-13

Overview

The AP1115AY18G-13 is a discontinued low dropout positive fixed-mode regulator manufactured by Diodes Incorporated. It provides a fixed 1.8V output with a maximum current capability of 0.6A. The device supports an input voltage range up to 18V and maintains a maximum dropout voltage of 1.3V at full load. It operates within a junction temperature range of 0°C to +125°C and utilizes a SOT89-3L package.

Feature Summary

Integrated thermal shutdown protection
Built-in output current limiting
Fast transient response capability

Applications

PC peripheral power supplies
Communication equipment regulation
Low-voltage IC bus termination

Procurement Notes

This component is officially marked as obsolete and discontinued by the manufacturer. No alternate part numbers are available from Diodes Incorporated for this specific device code. Verification of availability should focus on third-party surplus channels, though stock levels and authenticity cannot be guaranteed through official supply chains.

Selection Notes

Designers requiring a 1.8V fixed output must consider that this specific part number is no longer in production. Alternative regulators within the same family or newer generations from the manufacturer should be evaluated for pin compatibility and electrical performance to ensure successful integration into existing designs.

Part Context

The AP1115 series consists of low dropout positive adjustable or fixed-mode regulators designed for well-regulated supply applications. This specific variant offers a fixed 1.8V output, distinguishing it from adjustable models or other fixed voltage options within the broader product line.