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BELLING BL1117-50CX BL1117
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BELLING BL1117-50CX
- Type
- BELLING
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 1.5V@(1A)
- Electronic Component
- BELLING
- Electronic Component
- BL1117-50CX
- Electronic Component
- 1
- Package
- SOT-223
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.281g
- Electronic Component
- 1
- Electronic Component
- BM69416218
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 12V
- Output
- Electronic Component
- Output Voltage
- 5V
- Output Current
- 1A
- 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.
产品概述：BL1117-50CX 线性稳压器
一、产品简介
BL1117-50CX 是一款由贝岭（BELLING）生产的线性稳压器（LDO），其主要功能是将输入电压稳压至固定的5V输出，适用于电流要求在1A以内的各种电子电路。该款稳压器采用SOT-223封装，具有小型化设计，非常适合空间有限的嵌入式系统、移动设备及便携式电子产品。
二、产品特点
固定输出电压：BL1117-50CX 提供固定的5V输出电压，简化了设计过程，消除了调节电阻和相关设计工作的需求。
高电流输出：该产品最大输出电流为1A，满足了对供电需求较高的负载应用，如微处理器、传感器、电源模块等。
低静态电流：运作时，BL1117-50CX显示出极低的静态电流，有助于优化系统的功耗表现，尤其在电池供电的应用场景中，这一特性显得尤为重要。
宽输入电压范围：该稳压器能够支持较宽的输入电压范围，确保在不同的工作环境下均可稳定输出5V，增强了其适应性和可靠性。
过载保护及短路保护：BL1117-50CX内含过流保护和短路保护功能，能够有效地防止电路中的潜在损坏，提高了系统的安全性。
良好的线性调节率：该器件具备优秀的负载调节和线性调节能力，能在输入电压变化和负载变化时，维持稳定的输出电压。
简易的外部布局：SOT-223封装使得该稳压器在电路设计中容易焊接，且极小的尺寸能够节省PCB的空间，为其他元器件提供更多布局灵活性。
三、应用场景
BL1117-50CX具有多种应用场景，主要包括：
便携式电子设备：如手机、蓝牙耳机、可穿戴设备等，由于其低功耗特性，非常适合电池供电的设备。
工业自动化：在传感器及控制器的供电需求中，该稳压器能够提供稳定的5V输出，确保设备的正常工作。
消费电子：如家用电器及音响系统等对电源稳定性要求较高的产品。
通信设备：在各种无线接入设备、路由器及调制解调器中，BL1117-50CX可保证设备稳定运行。
汽车电子：用于汽车内对于低压电子设备的辅助供电，满足日常使用的稳定性需求。
四、技术规格
- 输入电压范围：通常允许的最大输入电压为15V，但为保证稳定的5V输出，建议输入电压在6V到12V之间。
- 输出电压：5V ±2%（在输出电流为1A时）。
- 最大输出电流：1A。
- 静态电流：通常小于10mA，具体数值取决于工作条件及负载。
- 封装类型：SOT-223。
五、总结
BL1117-50CX 是一款设计合理、性能稳定的线性稳压器，尤其适合需要固定5V电压供应的电子产品。在当前不断升温的智能硬件趋势中，尽管有众多电源管理方案可供选择，但BL1117-50CX凭借其较高的性价比以及优良的电气性能，仍然将在市场中占据一席之地。
对于设计工程师来说，BL1117-50CX的使用将帮助他们简化设计流程，提高产品的可靠性和效率，是现代电子设计中值得推荐的优选方案。
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