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SGMICRO SGM2040-2.8YN5G/TR SGM2040
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SGMICRO SGM2040-2.8YN5G / TR
- Type
- SGMICRO
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 130mV@(100mA)
- Electronic Component
- SGMICRO
- Electronic Component
- SGM2040-2.8YN5G/TR
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.041g
- Electronic Component
- 1
- Features
- Current; Output
- Electronic Component
- BM0264499243
- Operating Temperature
- 40℃~+85℃@(Ta)
- Operating Voltage
- 7.5V
- Output
- Electronic Component
- Output Voltage
- 2.8V
- Output Current
- 250mA
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：SGM2040-2.8YN5G/TR
1. 引言
SGM2040-2.8YN5G/TR 是一款高性能的线性稳压器（LDO），由著名半导体制造商SGMICRO（圣邦微）推出。此元器件采用SOT-23-5封装，设计用于提供稳定的输出电压，尤其适合于对电源噪声和波动有严格要求的应用场景。本产品的输出电压为2.8V，适用于多种电子设备，尤其是便携式电子产品、传感器、通信设备等。
2. 基本特性
- 型号: SGM2040-2.8YN5G/TR
- 封装类型: SOT-23-5
- 输出电压: 2.8V
- 输入电压范围: 2.5V - 5.5V
- 最大输出电流: 200mA
- 低压差特性: SGM2040在负载下表现出极低的输入输出压差，允许更高的电源效率。
- 静态电流: 典型值为30μA，使其在待机状态下消耗的功耗极低，非常适合电池供电的应用。
3. 应用场景
SGM2040-2.8YN5G/TR广泛应用于需要稳定电源的场景，如：
- 便携式电子设备: 如手机、手持终端等，需要高效能和低功耗的电源管理。
- 传感器供电: 在各类传感器和测量设备中，为它们提供稳定的工作电压，以确保测量精度。
- 通信设备: 在射频（RF）设备中，稳定的电源对信号处理和发射性能至关重要。
- 消费电子产品: 如耳机、智能家居产品等，需要在小尺寸封装中提供稳定电源。
4. 性能优势
SGM2040的设计注重降低功耗与噪声，具有以下优势：
- 低噪声特性: 在使用过程中，有效降低电源噪声，对于敏感信号采集尤为重要。
- 热关断保护: 内置过流和热关断保护功能，确保在异常情况下自动断电，保护电路安全。
- 输入到输出无反向电压: 设计中的防止反向电压保护使得在电源连接不当时，元件不会受损。
- 宽工作温度范围: SGM2040在-40°C至+85°C的温度范围内稳定工作，确保在极端环境下的可靠性。
5. 设计考虑
在设计应用电路时，选择合适的输入和输出电容对于确保稳压器的稳定性至关重要。根据应用场景，建议使用低ESR电容以优化响应时间和降低输出波动。此外，对于输出电压的滤波，合理设计电容值可以进一步提高电源质量。
6. 结论
SGM2040-2.8YN5G/TR是一款集成化程度高、性能优良的线性稳压器，非常适合现代电子设备对低功耗、高效率电源的需求。其多样的应用和可靠性使其成为设计工程师的优选元件。无论是在高性能消费电子还是在复杂的工业应用中，SGM2040都能提供所需的稳定电源解决方案。在选择和设计电源系统时，我们强烈推荐将此LDO考虑在内，以实现最佳的电源管理效果。
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