WMSIC Electronic Components

SGMICRO SGM2019-3.0YN5G/TR SGM2019

ModelSGM2019-3.0YN5G/TR
PackageSOT-23-5
BrandSGMICRO
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
SGMICRO SGM2019-3.0YN5G / TR
Type
SGMICRO
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
400mV@(300mA)
Electronic Component
SGMICRO
Electronic Component
30uVrms
Electronic Component
SGM2019-3.0YN5G/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
BM0000282344
Operating Temperature
40℃~+85℃@(Ta)
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.

SGM2019-3.0YN5G/TR 是一种高性能的线性稳压器(LDO),由知名半导体制造商SGMICRO(圣邦微)推出。该元器件采用了紧凑的SOT-23-5封装,适用于各种对空间和功耗有严格要求的电子设计。以下将对其主要参数、应用及优势进行详细概述。

主要参数

  1. 输出类型: 固定 SGM2019-3.0YN5G/TR 提供固定的输出电压,方便系统设计,避免了调整电压的繁琐过程,保证了系统稳定性。

  2. 最大输入电压: 5.5V 固定的最大输入电压限制在5.5V,确保了其在多种常见供电环境下的应用广泛性,符合便携式设备和小型电路的设计要求。

  3. 输出电流: 300mA SGM2019-3.0YN5G/TR 的输出电流达到300mA,适合驱动多种低功耗负载,如传感器、微控制器、运算放大器等,适用于多种电源管理方案。

  4. 输出电压: 固定为3V 凭借其固定输出电压3V,SGM2019-3.0YN5G/TR 非常适合需要稳定3V电源的电路,比如低功耗通信设备、无线传感器网络和数码产品等。

  5. 压降: 最大400mV @ 300mA 该产品具有最大400mV的压降,这意味着在300mA的输出负载下,稳压器依然可以维持良好的电压稳定性,减少能量损耗。

  6. PSRR/纹波抑制: 77dB ~ 74dB (217Hz ~ 1kHz) 高达77dB的纹波抑制比率(PSRR)确保了在不同频率下输入电压波动对输出电压的影响降低,为精密模拟电路提供了更好的电源质量。

  7. 工作温度范围: -40℃ ~ 85℃ 适应广泛的工作温度范围,SGM2019-3.0YN5G/TR 使其成为工业、汽车和消费电子产品中理想的选择,确保在各种严苛环境下可靠工作。

应用场景

SGM2019-3.0YN5G/TR 的设计使其适用于多种应用场景,包括但不限于:

  • 便携式设备: 包括移动电话、平板电脑、便携式音响等,它的低功耗特性和小封装尺寸非常适合限制空间的设计。
  • 无线通信: 用于无线传感器网络和RF模块,为其提供稳定的电源,确保信号传输的可靠性。
  • 汽车电子: 在汽车应用中,尤其是在动力管理系统中,用于提供稳定的电子组件供电。
  • 工业监测设备: 在各种工业设备和监测系统中,提供稳定可靠的电源,确保传感器和控制器的正常运行。
  • 消费电子: 用于数字相机、游戏机等消费类产品中,保证电池供电下的高效稳定输出。

产品优势

  1. 简化设计: 固定的输出电压和增强的纹波抑制性能,使得开发者更容易实施电源设计,减少了外部元件需求。
  2. 高效能: 具有低压降和高PSRR,优化了电源效率,提高了系统总体性能。
  3. 耐用性: 广泛的工作温度和环境适应性确保了其在各种条件下的可靠性,为批量生产提供信心。
  4. 高集成度: 小型的SOT-23-5封装有助于低功耗产品设计中有效利用PCB空间。

综上所述,SGM2019-3.0YN5G/TR 是一款功能强大、灵活多用的线性稳压器,具有卓越的电气特性和适应广泛的应用场合,非常适合现代电子设备的电源管理需求。无论是在需要高稳定性的消费电子,还是要求高精度的工业应用中,这款LDO都能发挥其重要的作用。

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