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ROHM BD50GA3WEFJ-E2 BD50GA3WEFJ
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ROHM BD50GA3WEFJ-E2
- Type
- ROHM
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 900mV@(300mA)
- Electronic Component
- ROHM
- Electronic Component
- BD50GA3WEFJ-E2
- Electronic Component
- 1
- Package
- HTSOP-J8-EP
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.2g
- Electronic Component
- 1
- Electronic Component
- BM0000514893
- Operating Temperature
- 25℃~+85℃@(Ta)
- Operating Voltage
- 14V
- Output
- Electronic Component
- Output Voltage
- 5V
- Output Current
- 300mA
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：BD50GA3WEFJ-E2 低压差稳压器
概述
BD50GA3WEFJ-E2 是一款由著名半导体制造商 ROHM（罗姆）生产的低压差稳压器（LDO）。该器件专为需要稳定输出电压和高效能的电子设备设计，特别在低功耗应用中表现出色。由于其高性能、紧凑的封装和全面的保护功能，BD50GA3WEFJ-E2 在消费电子、汽车电子、工业控制等多个领域广泛应用。
主要特性
输出电压：BD50GA3WEFJ-E2 固定输出电压为 5V，适用于各种数字电路、微控制器和模拟电路。该稳压器可以承担高达 300mA 的输出电流，满足大多数低功耗设备的供电需求。
低压差特性：器件的最大输入电压为 14V，而在 300mA 输出下，最大电压降仅为 0.9V。这一特性使其在电源转换时非常高效，能够在较低的输入电压下输出稳定的固定电压，减少能量损耗。
超低静态电流：BD50GA3WEFJ-E2 的静态电流（Iq）为 6µA，供电电流（最大值）为 15µA，确保在待机状态下的能耗极低，非常适合应用于电池供电的设备，延长了电池的使用寿命。
广泛的工作温度范围：器件的工作温度范围为 -25°C 至 85°C，确保其在极端环境条件下的可靠性，使其能够在多种温度条件下正常工作。
封装与安装类型：采用 HTSOP-8-J 封装，具有 8 个引脚，表面贴装型设计使得其在PCB设计中占用空间小，便于集成到紧凑型电子设备中。裸露焊盘的设计有助于提供更好的散热性能。
保护功能：BD50GA3WEFJ-E2 配备完善的保护功能，包括过流保护和超温保护，以防止由于过载或过热导致的损坏。同时，软启动特性能够有效地限制启动瞬态电流，降低对系统的冲击，增强系统的可靠性。
控制特性：内置使能功能，方便用户根据需求控制器件的开启和关闭，进一步提升了设计的灵活性。此功能在一些节能应用中尤为重要。
应用场景
由于其优异的特性，BD50GA3WEFJ-E2 被广泛应用于：
- 消费电子：如智能手机、平板电脑和其他便携式设备，提供稳定的电源供给。
- 汽车电子：在车载电子设备中应用，为传感器、控制单元和无线通信模块提供稳定的电源。
- 工业设备：在各种工业自动化系统中，用于控制板、传感器模块和数据采集系统的稳定供电。
- 物联网设备：在 IoT 设备中，BD50GA3WEFJ-E2 以其低功耗特性，为整个系统提供长时间的电池供电能力。
总结
BD50GA3WEFJ-E2 是一款高效、可靠的低压差稳压器，适合对电源稳定性和能效有高要求的多种应用。其超低静态电流、宽工作温度范围以及全面的保护特性，使得它在现代电子产品设计中具有重要的地位。无论是在消费电子、汽车电子、工业控制还是物联网设备中，BD50GA3WEFJ-E2 都能够提供稳定、高效的电源解决方案，是设计工程师在选择稳压器时极具吸引力的选择。
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