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SGM2019-1.2YN5G/TR 是由圣邦微(SGMICRO)推出的一款线性稳压器(LDO),专为电压稳压应用而设计。该产品具有固定输出电压、优良的电源抑制比及宽范围的工作温度,广泛应用于各种电子设备中,尤其适合对电源稳压要求较高的场合。
输出类型和电压: SGM2019-1.2YN5G/TR 的输出电压固定为 1.2V,能够为一系列数字电路和模拟电路提供稳定的工作电压。这种固定的输出特性使得设计人员无需额外配置电压调整电路,从而简化了电路设计和降低了成本。
输入电压范围: 该稳压器的最大输入电压为 5.5V,使其能够覆盖多个典型的电源电压,适应性强,能与常用的 5V、3.3V 电源兼容。这为设计师在选择电源时提供了更大的灵活性。
输出电流: 该 LDO 具有最大输出电流 300mA 的能力,能够满足大部分低功耗设备的需求。无论是用于传感器、通信模块,还是小型微控制器,SGM2019-1.2YN5G/TR 都可以提供稳定可靠的电流供应。
压降(Dropout Voltage): SGM2019-1.2YN5G/TR 的最大压降为 400mV @ 300mA,使其在低压差应用中表现出色。当输入电压接近最低需要的输出电压时,仍能保持足够的效率,对于延长电池供电设备的运行时间尤为重要。
电源抑制比(PSRR)和纹波抑制: 该稳压器的 PSRR 达到 74dB(1kHz),表明其能够有效地抑制电源噪声,提供干净的输出电压。这一特性对于在嘈杂电源环境(如开关电源)中使用非常重要,能够确保敏感电子设备的稳定工作。
工作温度范围: SGM2019-1.2YN5G/TR 的工作温度范围广泛,从 -40℃ 到 85℃,使得其在各种环境温度下均能可靠工作,适合汽车电子、工业设备以及其他恶劣环境下的应用。
SGM2019-1.2YN5G/TR 采用 SOT-23-5 封装,体积小巧,适合空间受限的电路设计。其轻便的特性使其成为诸如便携式设备、消费电子、通信设备中的理想选择。设计师可以方便地将其集成到 PCB 板中,节省空间,同时降低整体设计的复杂性。
SGM2019-1.2YN5G/TR 可广泛应用于下列领域:
SGM2019-1.2YN5G/TR 是一款性能卓越的线性稳压器,凭借其固定输出、优良的电压抑制能力和宽温工作范围,为设计师提供了可靠的电源解决方案。其出色的规格和灵活的应用场景,使其成为现代电子设计中不可或缺的重要元件。无论是在新产品开发还是现有产品的升级中,SGM2019-1.2YN5G/TR 都展示了其独特的价值。
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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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