WMSIC Electronic Components

UTC TL431G-AE2-R TL431G

UTC TL431G-AE2-R TL431G
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ModelTL431G-AE2-R
PackageSOT-23(SOT-23-3)
BrandUTC
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+

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Technical data

Product details

19 specifications

Core information

Product name
UTC TL431G-AE2-R
Type
UTC
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
UTC
Electronic Component
TL431G-AE2-R
Electronic Component
1
Package
SOT-23(SOT-23-3)
Electronic Component
Voltage Reference IC
Electronic Component
±0.5%
Electronic Component
0.036g
Electronic Component
1
Electronic Component
BM69415338
Operating Temperature
40℃~+85℃
Operating Voltage
2.495V
Electronic Component
50ppm/℃
Output Voltage
2.5V~36V
Output Current
100mA
Output Type
Electronic Component

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

TL431G-AE2-R 是一种高性能的可编程电压基准芯片，广泛应用于电源管理和电压调节的各类电子设备。这款芯片由知名品牌 UTC（友顺）生产，具有优越的电压参考稳定性和广泛的应用灵活性，非常适合在多种工作条件下提供精确的电压基准。接下来将对其性能特征、应用场合和技术参数进行深入探讨。

产品概述

TL431G-AE2-R 采用 SOT-23（SOT-23-3）封装，体积小巧，便于集成到各种紧凑电路中。该芯片的输出电压可通过外部电阻设置，能够在 2.5V 到 36V 的宽范围内调节，输出电流可达 100mA，这使得 TL431G-AE2-R 成为多种电源设计的理想选择。

其核心特性之一是高精度的电压参考，典型输出电压为 2.495V，超过大多数传统电压基准芯片的性能指标。这种高准确度特性是许多对电压要求严格的应用领域所必需的，如精准测量、信号处理以及高性能电源管理系统。

主要特性

  1. 可编程输出电压: TL431G-AE2-R 的输出电压可以通过一个简单的电阻分压网络进行调节，用户能够根据具体需求快速设定所需的电压值。

  2. 低输出噪声: 该芯片设计优化了噪声性能，因此在稳定输出电压的同时，还能降低系统的整体噪声水平，适合于对噪声敏感的应用。

  3. 快速响应特性: TL431G-AE2-R 的快速响应能够有效应对负载变化及输入电压波动，保持系统的稳定性。

  4. 工作温度范围广: 它的工作温度范围支持多种环境应用，从严寒到高温情况下均能正常运作，确保设备在各种严苛条件下都能稳定工作。

  5. 小型化设计: SOT-23 封装不仅节省了PCB空间，还便于与其他元件的集成，有助于整个电路的紧凑设计。

应用场景

TL431G-AE2-R 可广泛应用于以下领域：

  1. 开关电源（SMPS）: 在开关电源中，TL431G-AE2-R 通常作为反馈回路的一部分，提供稳定的输出电压。

  2. 线性电源: 可用于线性稳压器的反馈环路，确保输出电压的准确性和稳定性。

  3. 电池充电器: 在充电器设计中，TL431G-AE2-R 可用于设置精确充电电压，从而有效延长电池寿命。

  4. 信号调节: 在多种信号处理电路中，尤其是对基准电压要求严格的应用，TL431G-AE2-R 能够提供良好的基准参考。

  5. 仪器仪表: 用于测量和标定设备中，TL431G-AE2-R 能很好地提供参考电压，确保测量的准确性。

技术参数

  • 型号: TL431G-AE2-R
  • 封装: SOT-23 (SOT-23-3)
  • 输出电压: 2.495V（可编程）
  • 输入电压范围: 2.5V~36V
  • 输出电流: 100mA
  • 工作温度范围: -40°C至+125°C

总结

TL431G-AE2-R 是一款灵活高效的可编程电压基准芯片，凭借其高性能和多功能特性，逐渐成为现代电源管理设计中不可或缺的元件之一。在对电压输出准确性、噪声限制及空间要求都非常严格的应用场景中，TL431G-AE2-R 提供了理想的解决方案，是设计师的优良选择。无论是在消费电子、工业设备还是通信产品中，它都展现出了卓越的应用前景。

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