Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
TMI TMI6050-12 TMI6050
Configuration
1 options
Configuration
24+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TMI TMI6050-12
- Type
- TMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TMI
- Electronic Component
- TMI6050-12
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.049g
- Electronic Component
- 1
- Features
- Output
- Electronic Component
- BM0228788382
- Operating Temperature
- 40℃~+125℃@(Tj)
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 1.2V
- Output Current
- 600mA
- 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.
TMI6050-12 产品概述
TMI6050-12 是拓尔微推出的一款高可靠性、低噪声的固定输出线性稳压器（LDO），输出电压为 1.2V，最大输出电流 600mA。器件采用 SOT-23-5 封装，集成使能控制与多重保护机制，适合对电源稳定性和抗干扰要求较高的嵌入式与便携类应用。
一、主要特性
- 固定输出：1.2V，正极输出，适合作为核心电压或敏感模拟供电。
- 输出电流：最高 600mA，能满足中高功率需求的小型系统。
- 供电范围：器件可在最高工作电压 5.5V 下稳定工作。
- 低纹波抑制：PSRR 达 60dB（1kHz），对电源纹波与开关噪声有良好抑制能力。
- 片内保护：具备短路保护、过流保护与过热保护，提升系统可靠性。
- 使能控制：带 EN 引脚，支持电源使能、软启动或电源排序。
- 宽温度范围：结温工作范围 -40°C ~ +125°C，适合工业级环境。
二、典型应用场景
- MCU/FPGA/ASIC 的核心电源或内部模拟电源。
- 移动终端与便携式设备电源管理。
- 工业控制与通信设备中对低噪声电源的需求。
- 传感器前端和精密模拟电路供电。
三、引脚与封装
- 封装：SOT-23-5，体积小，便于 PCB 布局与空间受限设计。
- 常用引脚：Vin、Vout、GND、EN（使能）、FB/ADJ（固定型可能为内部连接）。
- 建议在 Vin 与 GND、Vout 与 GND 侧放置旁路电容并靠近引脚以减少寄生与振荡风险。
四、保护特性与热管理
器件内置短路和过流保护，可在异常负载条件下限制电流输出，并结合过热保护实现自动恢复。由于 SOT-23-5 封装散热受限，建议在 PCB 布局时增加过孔或铜箔散热区，合理评估功耗与温升，以确保在高负载下稳定工作。
五、应用建议
- 输入/输出旁路：推荐使用低 ESR 陶瓷电容（例如 1µF～10µF）做输入与输出去耦，具体数值根据稳定性与瞬态响应调整。
- 使能控制：EN 高电平使能，低电平关断，可做电源排序或待机控制。
- PCB 布局：Vin、Vout、GND 区域应短路并保留充足铜箔，地线采用单点接地或良好回流路径以减小噪声耦合。
- 热设计：在连续高负载场景下需考虑降压或增加散热面积以避免触发热关断。
六、订购与技术支持
TMI6050-12 由拓尔微（TMI）生产，SOT-23-5 封装适合批量贴装。详情可参考 datasheet 获取完整电气参数、典型应用电路与布局范例；如需样片、测试数据或技术支持，可联系拓尔微授权代理或销售工程师。
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