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WILLSEMI WL2803E18-5/TR WL2803E18
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- WILLSEMI WL2803E18-5 / TR
- Type
- WILLSEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 130mV@(500mA)
- Electronic Component
- WILLSEMI
- Electronic Component
- 100uVpp
- Electronic Component
- WL2803E18-5/TR
- Electronic Component
- 1
- Package
- SOT-23-5L
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.048g
- Electronic Component
- 1
- Electronic Component
- BM0093065532
- Operating Temperature
- 40℃~+85℃@(Ta)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 1.8V
- Output Current
- 500mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
WL2803E18-5/TR 产品概述
WL2803E18-5/TR 是一款固定输出电压为 1.8V 的线性稳压器（LDO），由知名品牌 WILLSEMI（韦尔）制造。该产品适用于多种电子设备的电源管理，专门设计用于提供低压、稳定的输出电源，确保电子电路能在设计的工作条件下稳定运行。
主要特性
输出电压：WL2803E18-5/TR 的固定输出电压为 1.8V，适用于需要此电压供电的各种低功耗设备，如可穿戴设备、传感器、电池供电的电子产品等。
高抑制比：该LDO具备65dB的电源抑制比（PSRR），在频率范围内能显著降低输入电压的波动和噪声。这使得 WL2803E18-5/TR 能在对噪声敏感的应用中表现优秀，如射频（RF）电路和音频设备。
小封装尺寸：WL2803E18-5/TR 采用 SOT-23-5L 封装，体积小巧，非常适合空间有限的应用。这种封装不仅提供了轻量化的设计，同时也便于自动化生产，提高了生产效率。
输入电压范围：该LDO一般支持较宽的输入电压范围，能够适应多种电源输入（典型范围8V-50V），从而为多样化的应用场景提供兼容性。
低静态电流：WL2803E18-5/TR 具有较低的静态工作电流，优化了电源的管理，尤其适用于电池供电的设备，能够有效延长电池的使用寿命。
过温保护与过流保护：该芯片内建过温与过流保护电路，有效防止因过载或故障造成的损坏，保障电路的可靠性与安全性。
应用领域
WL2803E18-5/TR 的设计使其适用于多种电子与电气应用领域，其中包括：
- 便携式设备：如智能手表、健身追踪器以及其他可穿戴电子产品。
- 物联网设备：作为传感器和无线通信模块的电源管理。
- 音频设备：应用于音响、录音设备等需要良好噪声抑制的系统。
- 复杂电源系统：适合在多电源应用中用作线性稳压源，降低其他电源转换的复杂度。
- 医疗设备：为便携式医疗仪器提供稳定的电源，以确保准确性和可靠性。
总结
WL2803E18-5/TR 作为一款高效、稳定的 LDO 线性稳压器，以其出色的电源抑制特性、小巧封装及多种保护机制，满足了现代电子设备对高可靠性和低电源噪声的需求。无论是在可穿戴设备、物联网产品、音频系统还是其他多样化的应用场景中，WL2803E18-5/TR 都能为设计工程师提供一款理想的电源管理解决方案。选择WL2803E18-5/TR，无疑能为您的产品增加更稳健的电源表现，从而提升整体产品的竞争力与市场吸引力。
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