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SGMICRO SGM2028-3.3YN5G/TR SGM2028
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- SGMICRO SGM2028-3.3YN5G / TR
- Type
- SGMICRO
- Unit
- Electronic Component
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 54mV@(100mA)；162mV@(300mA)；270mV@(500mA)
- Electronic Component
- SGMICRO
- Electronic Component
- 30uVrms
- Electronic Component
- SGM2028-3.3YN5G/TR
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.038g
- Electronic Component
- 1
- Features
- Terminal Block
- Electronic Component
- BM0000000166
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 5.5V
- Output
- 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：SGM2028-3.3YN5G/TR
一、基本信息
SGM2028-3.3YN5G/TR 是由中国著名半导体公司圣邦微（SGMICRO）设计和生产的一款线性稳压器（LDO），主要用于将输入电压稳定转换为输出电压。这款LDO具有固定输出电压3.3V，最大输出电流可达500mA，极其适合在需求稳定电源电压的电子设备中使用。它封装在紧凑的SOT-23-5封装中，非常适合空间有限的应用场合。
二、核心特点
固定输出电压：SGM2028-3.3YN5G/TR 提供稳定的3.3V输出，非常适合用于需要3.3V供电的电路设计，如传感器、单片机、RF模块及其他低功耗电子设备。
输出电流能力：本产品的最大输出电流为500mA，能够满足多种低功耗应用的电源需求。
低压差特性：该LDO具有低压差特性（Low Drop-Out），在输出电流为500mA时，输入电压与输出电压之差（输入电压-输出电压）可以低至0.3V。它允许在输入电压略高于输出电压的情况下提供稳定的输出，这对提升电源设计的灵活性至关重要。
高效率：SGM2028-3.3YN5G/TR 在减少电源噪声和提高电源效率方面表现出色，确保在各种应用环境中保持热稳定性。
内置保护功能：为了提高系统的安全性，SGM2028-3.3YN5G/TR 内置了过流保护和过热保护功能，能够有效防止因短路或过载导致的损坏，提高了使用的可靠性。
优良的温度特性：该LDO在不同温度范围内能保持良好的性能，这使其能够在各种环境下稳定工作。
紧凑的封装：采用经济高效的SOT-23-5封装，适合现代电子产品对小型化和高集成度的需求，为PCB设计提供了更大的灵活性。
三、应用场景
SGM2028-3.3YN5G/TR 特别适用于以下几个领域：
便携式设备：如智能手机、平板电脑、便携式游戏机等，因其体积小巧、功耗低，尤其适合移动设备的电源管理需求。
传感器应用：在众多的传感器应用中，例如环境监测、工业自动化等，这款LDO可为传感器元件提供稳定的3.3V电源支持。
嵌入式系统：适用于基于3.3V电源设计的单片机和FPGA等核心部件的供电，保证系统的正常运转。
无线通信设备：符合RF模块、WIFI设备等的电源要求，确保其在高频工作时不会受到电源质量的影响。
家用电器和智能家居：在智能家居系统和家用电器中，提供稳定的供电，确保各种智能功能的正常使用。
四、总结
SGM2028-3.3YN5G/TR 是一款兼具高性能、经济性和可靠性的线性稳压器，凭借其固有的优越特性和紧凑封装，在当今小型、功耗敏感的电子设备中具备广泛的应用潜力。无论是在消费类产品、工业设备还是嵌入式系统中，SGM2028 的稳定输出和出色的电源管理能力都能为设计工程师提供便捷的解决方案。
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