AS7818ADTR-E1

Description：IC REG LINEAR 18V 1A TO252-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:1ab544cd6999 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

AS7818ADTR-E1 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC REG LINEAR 18V 1A TO252-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AS7818ADTR-E1

Description：IC REG LINEAR 18V 1A TO252-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：32V
Voltage - Output (Min/Fixed)：18V
Voltage - Output (Max)：-
Voltage Dropout (Max)：2V @ 1A (Typ)
Current - Output：1A
Current - Quiescent (Iq)：6 mA
Current - Supply (Max)：-
PSRR：57dB (120Hz)
Control Features：-
Protection Features：Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 125°C
Mounting Type：Surface Mount
Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package：TO-252-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AS7818ADTR-E1

AS7818ADTR-E1

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The AS7818ADTR-E1 is a linear voltage regulator manufactured by Diodes Incorporated, belonging to the AS7818 series. It functions as a three-terminal positive regulator designed for local on-card regulation applications. The device provides a fixed output current capability of 1A and operates within an input voltage range up to 36V. It is housed in a TO-252-2 package and supports surface mount installation via Reel, Cut Tape, or MouseReel packaging options.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Integrated internal current limiting and thermal shutdown protection for overload immunity
Safe-area compensation ensures stable operation under varying load conditions
Requires no external components for basic fixed voltage regulation functionality

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Local on-card voltage regulation
Consumer electronics power supplies
Microprocessor power supply circuits

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify component authenticity through authorized channels due to End-of-Life status. Confirm RoHS compliance details and moisture sensitivity handling requirements prior to assembly. Check for valid EOL notifications and substitute part availability from Diodes Incorporated official documentation before finalizing procurement plans.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for applications requiring 1A output current with integrated protection features. Ensure input voltage does not exceed maximum ratings and adequate heat sinking is provided for thermal management. Verify package compatibility with existing PCB footprint designs and confirm operating temperature range suitability for the target environment.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component is part of the AS7818 series of linear regulators from Diodes Incorporated. It falls under the PMIC - Power Management ICs subcategory. The manufacturer identifies it specifically as a linear voltage regulator with positive output characteristics, distinct from other series like AS78LXX which offer lower current capabilities.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Diodes Incorporated official documentation for potential cross-reference recommendations or updated product line alternatives.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.