WMSIC Electronic Components

UMW AMS1117-5.0S AMS1117

ModelAMS1117-5.0S
PackageSOT-89
BrandUMW
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
UMW AMS1117-5.0S
Type
SOT-89
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
1.3V@(1A)
Electronic Component
UMW
Electronic Component
AMS1117-5.0S
Electronic Component
1
Package
SOT-89
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.141g
Electronic Component
1
Electronic Component
BM69416378
Operating Voltage
12V
Output
Electronic Component
Output Voltage
5V
Output Type
Electronic Component
Output Channel Count
1
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

AMS1117-5.0S 产品概述

AMS1117-5.0S 是一款高性能线性稳压器(LDO),专为提供稳定输出电压而设计。在众多应用中,LDO 被广泛使用于嵌入式系统、消费电子、通信设备及其他需要稳定电源的场合。AMS1117-5.0S 作为一种固定输出电压的 LDO,其输出电压为 5V,能够处理多种供电需求,从而满足现代电子产品日益增长的电源管理需要。

主要特性

  1. 固定输出电压:AMS1117-5.0S 的固定输出电压为 5V,这意味着该器件能够在各种输入电压范围内可靠地输出 5V,而无需外部电路调整,从而简化设计流程。

  2. 高压差和高纹波抑制比:该 LDO 在 12V 输入下,具备高达 60dB 的纹波抑制比(PSRR) @ 120Hz。这一特性确保即使在不稳定的电源情况下,LDO 依然可以提供安静、平稳的输出电流,适合对噪声控制有较高要求的应用。

  3. 封装形式:AMS1117-5.0S 采用 SOT-89 封装。这种小型化设计减少了电路板上的空间占用,非常适合体积受限的应用。

  4. 过载与过热保护:该器件具备内置的过载和过热保护功能,能够在出现异常情况时自动切断输出,保护电路的安全性和可靠性。

  5. 宽输入电压范围:AMS1117-5.0S 支持较宽的输入电压范围,通常可接受的输入电压范围在 7V 至 15V 之间。这种灵活性使其适用于多种供电环境。

  6. 转换效率:虽然 LDO 的效率受限于输入和输出电压之间的差距,但 AMS1117 设计时考虑到减少功率损耗,并能在合理的输入输出电压差下实现良好的效率。

应用场景

AMS1117-5.0S 适用于多种电子产品和领域:

  • 消费电子:如数码相机、便携式音响和智能手机等,需要稳定电源的设备。
  • 嵌入式系统:由于AMS1117的体积小巧,非常适合 PCB 中的空间有限设计。
  • 通信设备:例如,无线路由器、基站及其他网络设备,在其中均需提供稳定电压的给电。
  • 工业控制:AMS1117-5.0S 可为工业设备提供稳定的电源,确保设备在各种作业条件下可靠运行。
  • 汽车电子:在汽车中,LDO 可用于各种电子系统,为车载导航、娱乐系统等提供稳定电源。

性能指标

  • 最大输出电流:AMS1117-5.0S 通常支持最大输出电流可达 1A,使其能够驱动多种负载。
  • 转导效率:尽管 LDO 效率受限于输入与输出电压的差,AMS1117 在合理负载下能够提供效能良好的稳定电源。

总结

综合来看,AMS1117-5.0S 是一款性能稳定、应用广泛的线性稳压器,无论是在消费电子、嵌入式系统,还是在通信及工业控制等领域的电源管理中,都能发挥其显著作用。由于其提供的稳定电压、较高的纹波抑制效能,以及良好的过载保护能力,使得 AMS1117-5.0S 成为设计师与工程师在电源模块设计中的理想选择。这款产品的推出,不仅满足了市场对高性能 LDO 的需求,也为未来电子产品的稳定性与安全性提供了保障。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.