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WILLSEMI WL2836E08-5/TR WL2836E08
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- WILLSEMI WL2836E08-5 / TR
- Type
- WILLSEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WILLSEMI
- Electronic Component
- 20uVrms
- Electronic Component
- WL2836E08-5/TR
- Electronic Component
- 1
- Package
- SOT-23-5L
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.05g
- Electronic Component
- 1
- Electronic Component
- BM0227559843
- Operating Temperature
- 40℃~+85℃@(Ta)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 800mV
- Output Current
- 300mA
- 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.
WL2836E08-5/TR 产品概述
一、概述
WL2836E08-5/TR 是 WILLSEMI（韦尔）推出的一款单通道固定输出线性稳压器，输出电压为 800mV。器件集成短路保护、过热保护及使能控制，工作环境温度范围宽（-40℃ 至 +85℃），静态电流仅 50µA，适合对噪声和功耗有较高要求的电源管理场合。
二、主要性能亮点
- 输出电压：固定 800mV，正极输出。
- 输出能力：最大输出电流 300mA，满足中低功率负载需求。
- 低功耗待机：静态电流（Iq）仅 50µA，有利于电池供电系统延长待机时间。
- 优良噪声和抑制：噪声 20µVrms，电源纹波抑制比（PSRR）高达 78dB（1kHz），对敏感模拟电路或射频前端十分友好。
- 可靠保护：内置短路保护与过热保护，增强系统稳定性与可靠性。
- 使能引脚：带使能控制，便于系统软开关和功耗管理。
- 工作温度：-40℃ 到 +85℃（Ta），可适应工业级应用。
三、封装与引脚
封装为 SOT-23-5L，小尺寸适配空间受限的电路板设计。常见应用中可直接焊接于 PCB，注意热散逸设计以配合器件的输出电流和封装热阻要求。
四、典型应用场景
- 移动设备与便携终端的基准电源或子系统供电。
- 模拟前端、ADC/DAC、参考电路的低噪声供电源。
- 无线通信射频前端和传感器模块。
- 工业控制和嵌入式系统中对稳定电压与过温、短路保护有要求的电源管理。
五、设计要点与建议
在实际应用中，应关注输入电压范围与器件规格匹配，合理布局输入/输出旁路电容以保证稳定性并实现最佳噪声与 PSRR 性能。对于靠近最大输出电流工作点的场景，需要评估封装散热并按需采取散热或降额设计。利用使能引脚可实现系统级省电策略与有序上电。
如需进一步参数表、典型应用电路或封装尺寸图，可提供器件数据手册以便详细设计参考。
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