WMSIC Electronic Components

UMW AMS1117-ADJ AMS1117

ModelAMS1117-ADJ
PackageSOT-223
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-ADJ
Type
SOT-223
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
1.2V@(1A)
Electronic Component
UMW
Electronic Component
0.003%Vout
Electronic Component
AMS1117-ADJ
Electronic Component
1
Package
SOT-223
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.297g
Electronic Component
1
Electronic Component
BM0093065533
Operating Temperature
40℃~+125℃
Operating Voltage
18V
Output
Electronic Component
Output Voltage
1.25V~10V
Output Current
1A

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

产品概述:AMS1117-ADJ

AMS1117-ADJ 是一款高性能、可调式线性稳压器,广泛应用于各类电子设备的电源管理系统中。它的主要特点是提供稳定输出电压,可以调节范围广,从而满足多种应用需求。以下是对 AMS1117-ADJ 的详细介绍,包括其基本特性、应用场景、优缺点以及封装信息。

基本特性

  1. 输出电流:AMS1117-ADJ 支持最大输出电流为 1A,能够满足大多数中低功耗设备的需求。这使得其在多个领域中具有广泛的适用性。

  2. 耐压特性:AMS1117-ADJ 的输入电压范围可高达 12V,能够承受相对较高的输入电压,有效保证了稳压器在不同行业的应用稳定性。

  3. 可调输出:“ADJ” 表明该产品为可调版本,用户可根据具体需求通过外部电阻分压器来调整输出电压。这使得 AMS1117-ADJ 能够适应不同的电压要求,提供了更为灵活的电源设计方案。

  4. 热保护与过载保护:AMS1117-ADJ 内置的保护机制,确保在过载或内部发热过高时自动降低输出或完全关闭,增加设备的可靠性。

  5. 低功耗设计:该稳压器在待机状态下的功耗较低,有助于提高整体电源管理的效率,特别适合电池供电的便携式设备。

应用场景

AMS1117-ADJ 的广泛应用场景包括但不限于:

  • 便携式电子设备:如手机、平板电脑等,由于其小巧的封装和低功耗特性,AMS1117-ADJ 适合作为这些设备的核心电源管理解决方案。

  • 工业控制设备:在工业领域,AMS1117-ADJ 可用于传感器、工业自动化设备的电源供给,它稳定的电压输出能确保设备的正常运行。

  • 通信设备:如路由器和信号放大器等,AMS1117-ADJ 能够提供稳定电源,以保证信号的可靠传输。

  • 消费类产品:如游戏机、音响设备等,AMS1117-ADJ 能够提供稳定电压,确保产品高性能运行。

封装信息

AMS1117-ADJ 采用 SOT-223 封装,这是种小型化封装,适合应用于空间紧凑的电路设计。SOT-223 封装不仅易于焊接,而且散热性能良好,能够有效降低热阻,提高器件的可靠性。

优点与缺点

优点:

  • 提供可调输出,满足多样化要求。
  • 支持较高的输入电压和输出电流,适应多种应用。
  • 低功耗设计,适合便携式应用。
  • 内置保护机制,确保使用安全。

缺点:

  • 与开关稳压器相比,线性稳压器在效率方面通常不如后者,尤其是当输入电压远高于输出电压时,能耗会增加。
  • 需要外部元器件(如电阻)来设置输出电压,增加了设计复杂性。

总结

AMS1117-ADJ 是一款性能优越的可调线性稳压器,凭借其 1A 的输出电流、12V 的耐压特性、灵活的输出电压调节,和内置的保护机制,为各类电子设备提供了可靠的电源解决方案。无论是在便携式电子设备、工业控制还是消费类产品中,AMS1117-ADJ 都是一个值得信赖的选择。对于需要高效电源管理的开发者和工程师而言,该元器件无疑是一个重要的工具。

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