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ON NCP1117ST50T3G

ON NCP1117ST50T3G
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Product image

ModelNCP1117ST50T3G
PackageSOT-223
BrandON
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 24+

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Technical data

Product details

20 specifications

Core information

Product name
ON NCP1117ST50T3G
Type
ON
Unit
Electronic Component
Minimum package
4000

Technical parameters

Electronic Component
Electronic Component
Electronic Component
1.2V@(800mA)
Electronic Component
ON
Electronic Component
0.003%Vout
Electronic Component
NCP1117ST50T3G
Electronic Component
1
Package
SOT-223
Electronic Component
Linear Regulator(LDO)
Electronic Component
0.202g
Electronic Component
1
Electronic Component
BM69416211
Operating Temperature
0℃~+125℃
Operating Voltage
20V
Output
Electronic Component
Output Voltage
5V
Output Current
1A

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

NCP1117ST50T3G 产品概述

NCP1117ST50T3G 是一种高性能线性稳压器 (LDO)，由安森美半导体（ON Semiconductor）出品。作为一款固定输出的线性稳压器，NCP1117ST50T3G 具备优异的电压调节功能，主要用于需要稳定电源的应用场景。该器件能够提供固定输出电压为5V，最大输出电流高达1A，并能在最大输入电压为20V的条件下稳定工作。

主要特性

  1. 电压输出和输入范围

    • 输出电压：5V，属于固定输出类型，适合许多常用电子电路。
    • 输入电压最大值：可承受最多20V的输入电压，使其在多种供电情况下表现出色。

  2. 电流输出

    • 最大输出电流为1A，能够满足大多数中小功率设备的需求。
    • 同时，该稳压器的静态电流（Iq）仅为10mA，适合对功耗有严格要求的应用。

  3. 电压降

    • 最大电压降为1.2V，在800mA的负载下表现良好，使得设备在输出稳定性和能效之间取得了良好的平衡。

  4. 电源抑制比 (PSRR)

    • PSRR为61dB（120Hz），这一高PSRR值使得该稳压器在改变输入电压或负载条件时仍然能够保持输出电压的稳定性，减少噪声干扰的影响。

  5. 保护功能

    • NCP1117ST50T3G 内置过流和超温保护功能，增强了器件的可靠性与安全性，防止因过载或过热而导致的损坏。

  6. 工作温度范围

    • 该稳压器适用的工作温度范围广，可在0°C ~ 125°C的环境条件下稳定工作，适合严苛的工业或消费类电子产品。

  7. 安装与封装

    • 采用 SOT-223 封装，安装类型为表面贴装型，这种紧凑的设计使得 NCP1117ST50T3G 特别适合空间有限的电路板设计。

应用场景

由于其优异的电压稳定性和可靠性，NCP1117ST50T3G 在多个领域都有广泛应用，包括但不限于：

  • 消费电子: 手机、平板电脑及其他便携设备的电源管理。
  • 工业设备: 用于传感器、控制器与工业设备电源的稳压。
  • 通信设备: 通信基站及相关设备的电源管理解决方案。
  • 汽车电子: 汽车供电系统中的稳压应用，提供稳定的电源给电子控制单元（ECU）。

结论

NCP1117ST50T3G 是一款性能卓越且高度可靠的线性稳压器，非常适合固定5V输出电源的应用。凭借其极佳的电压稳定性、优秀的PSRR特性以及多种保护机制的支持，该产品能够满足现代电子行业日益增长的严格要求。选择 NCP1117ST50T3G，将为您的设计提供强大的电源管理解决方案，确保系统的高效运作与可靠性。随着电子设备对电源稳定性、功耗和空间效率的不断追求，NCP1117ST50T3G 无疑将成为您开发项目中的理想选择。

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