What are the key features of Ams AMS1117-ADJ?

This product belongs to the Power Management Specialized - PMIC category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Ams with full traceability.

What are the main application scenarios for AMS1117-ADJ?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does AMS1117-ADJ work?

This device follows established Power Management Specialized - PMIC design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of AMS1117-ADJ?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for AMS1117-ADJ?

The global Power Management Specialized - PMIC market is growing at ~6-8% CAGR, with particularly strong demand in power management. Ams AMS1117-ADJ is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of AMS1117-ADJ?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Ams provides full technical support and reference designs.

AMS1117-ADJ AMS1117是一个正向低压降稳压器，在1A电流下压
降为1.2V。
AMS1117有两个版本:固定输出版本和可调版本,固
定输出电压为1.5V、1.8V、2.5V、2.85V、3.0V、3.3V、
5.0V,具有1％的精度；固定输出电压为1.2V的精度为2%。
AMS1117内部集成过热保护和限流电路,是电池供电
和便携式计算机的最佳选择。 by Ams

AMS1117-ADJ | Ams AMS1117是一个正向低压降稳压器，在1A电流下压降为1.2V。 AMS1117有两个版本:固定输出版本和可调版本,固定输出电压为1.5V、1.8V、2.5V、2.85V、3.0V、3.3V、 5.0V,具有1％的精度；固定输出电压为1.2V的精度为2%。 AMS1117内部集成过热保护和限流电路,是电池供电和便携式计算机的最佳选择。

Category: Power Management Specialized - PMIC

Brand: Ams

AMS1117是一个正向低压降稳压器，在1A电流下压降为1.2V。 AMS1117有两个版本:固定输出版本和可调版本,固定输出电压为1.5V、1.8V、2.5V、2.85V、3.0V、3.3V、 5.0V,具有1％的精度；固定输出电压为1.2V的精度为2%。 AMS1117内部集成过热保护和限流电路,是电池供电和便携式计算机的最佳选择。

Stock: On request

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Product Details

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Technical Docs

Description: AMS1117是一个正向低压降稳压器，在1A电流下压降为1.2V。 AMS1117有两个版本:固定输出版本和可调版本,固定输出电压为1.5V、1.8V、2.5V、2.85V、3.0V、3.3V、 5.0V,具有1％的精度；固定输出电压为1.2V的精度为2%。 AMS1117内部集成过热保护和限流电路,是电池供电和便携式计算机的最佳选择。

Technical Parameters

Brand	Advanced Monolithic Systems
Data Tier	Family Level
Operating Temperature	-40 to +85 C
Product Type	Power IC
RoHS	Compliant

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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AMS1117-ADJ Application and Selection Guide

AMS1117-ADJ Model and Manufacturer Information

AMS1117-ADJ, a Power Management Specialized - PMIC manufactured by Advanced Monolithic Systems: AMS1117-ADJ helps you confirm the specific model, while Advanced Monolithic Systems helps you confirm the product source. If you are selecting a part, you can first check whether AMS1117-ADJ meets your requirements, then check whether Advanced Monolithic Systems matches your expectations, and then refer to AMS1117是一个正向低压降稳压器，在1A电流下压降为1.2V。 AMS1117有两个版本:固定输出版本和可调版本,固定输出电压为1.5V、1.8V、2.5V、2.85V、3.0V、3.3V、 5.0V,具有1％的精度；固定输出电压为1.2V的精度为2%。 AMS1117内部集成过热保护和限流电路,是电池供电和便携式计算机的最佳选择。 for further evaluation.

AMS1117-ADJ Product Parameters and Description

The main parameters of Advanced Monolithic Systems's Power Management Specialized - PMIC product AMS1117-ADJ include AMS1117是一个正向低压降稳压器，在1A电流下压降为1.2V。 AMS1117有两个版本:固定输出版本和可调版本,固定输出电压为1.5V、1.8V、2.5V、2.85V、3.0V、3.3V、 5.0V,具有1％的精度；固定输出电压为1.2V的精度为2%。 AMS1117内部集成过热保护和限流电路,是电池供电和便携式计算机的最佳选择。. This is a Power Management Specialized - PMIC produced by Advanced Monolithic Systems, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

AMS1117-ADJ Application and Selection Reference

Advanced Monolithic Systems's Power Management Specialized - PMIC product AMS1117-ADJ has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, AMS1117-ADJ is a Power Management Specialized - PMIC solution worth considering, and manufacturer Advanced Monolithic Systems provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for AMS1117-ADJ

Designers looking for AMS1117-ADJ recommended parts can evaluate the following options. AMS1117-ADJ selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
AMS1117-3.3	Ams	一个三端输出低压差线性稳压器，输出电流为1A SOT223 3.3V 1A
AMS1117-1.5	Ams	SOT-223
AMS1084CM	Ams	1084CM

EZKEY can provide AMS1117-ADJ recommended part comparison data and engineering samples for evaluation.