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XTX XTP2038-ADJAS2CT XTP2038
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- XTX XTP2038-ADJAS2CT
- Type
- XTX
- Minimum package
- 3000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- 180mV@(300mA)
- Electronic Component
- XTX
- Electronic Component
- XTP2038-ADJAS2CT
- Electronic Component
- 1
- Package
- SOT-23-5
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.051g
- Electronic Component
- 1
- Features
- Output
- Electronic Component
- BM0264982916
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 5.5V
- Output
- Electronic Component
- Output Voltage
- 800mV~5V
- Output Current
- 500mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XTP2038-ADJAS2CT 产品概述
一 产品简介
XTP2038-ADJAS2CT 是芯天下（XTX）推出的一款高性能单通道线性稳压器（LDO），面向低功耗、紧凑空间的便携与嵌入式系统。该器件输入电压最高可达 5.5V，输出为正极性可调类型，输出电压可在 0.8V 至 5.0V 之间连续调节，最大输出电流 500mA。器件采用 SOT-23-5 封装，适合空间受限的 PCB 布局。
二 主要特性
- 输入电压：最高 5.5V
- 可调输出电压：0.8V ~ 5.0V（正极性）
- 最大输出电流：500mA
- 压差（Dropout）：180mV @ 300mA
- 静态电流（Iq）：典型 15µA（低静态电流）
- 功能：使能控制（EN）；热关断；短路保护；输出放电
- 工作温度范围：-40℃ ~ +85℃
- 封装：SOT-23-5；输出通道数：1
三 电气参数速览
- 稳压精度、负载与线性调整率请参考典型曲线与数据表；在高电流和高温条件下注意压降与热限值。
- 在 300mA 工作点压降仅 180mV，适合低压差供电场合；15µA 的静态电流有利于电池供电的长待机应用。
四 典型应用场景
- 便携式设备与可穿戴终端
- 电池供电的智能传感器、数据采集模块
- 通信终端与单板计算机的局部稳压
- 工业控制与车载辅助电源（需按温度与瞬态需求评估）
五 使用与设计建议
- 输出电压通过外接电阻分压（反馈网络）设置，确保反馈节点稳定并选用低漏电阻的精密电阻。
- 输入与输出侧应并联适当的陶瓷或钽电容以维持稳定性，推荐参考参考电容值与 ESR 范围；靠近引脚布局减少回流环路。
- EN 引脚高电平使能，低电平关断；关断时输出放电功能可快速释放输出侧残压。
- 在高电流或高压差工况下注意散热与 PCB 铜箔面积，避免热关断触发；短路保护可在异常时保护器件与负载。
六 封装与订购信息
- 型号：XTP2038-ADJAS2CT
- 品牌：XTX（芯天下）
- 封装：SOT-23-5
- 采购与样片请注明完整型号与封装，量产时建议与供应商确认温度分级与测试报告。
如需电气特性曲线、典型应用电路图或参考 PCB 针脚连接图，我可以提供更详细的设计资料与布局建议。
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