AAT3258ITS-2.8-R-T1 LDO电压调整器/稳压电源IC 2.8V 400mV/0.4V TSOPJW-8 marking/标记 IIG 短路保护 过热保护
| 电路数量Number of Regulators | 1 |
| 输入电压VINVoltage - Input | 6V |
| 输出电压VOUTVoltage - Output | 2.8V |
| 输出电流IoCurrent - Output | 300mA/0.3A |
| 最大压降VDOVoltage - Dropout | 400mV/0.4V |
| 带使能脚EN/CE(ON/OFF功能)With Enable Pin | 无 No |
| 最大耗散功率PdPower dissipation | 833mW/0.833W |
| Description & Applications | 300mA LDO Linear Regulator with μP Reset ;• Integrated LDO Regulator with µP Reset • 300mA Output LDO Regulator • Low Dropout Regulator, 400mV at 300mA • High LDO Output Voltage Accuracy, Typically 1.5% • Very Low Noise and High Power Supply Rejection Ratio (PSRR) LDO • Low Quiescent Current at 71µA • LDO Over-Temperature Protection • LDO Power Saving Shutdown Mode • Independent Device Power Inputs • High Accuracy Reset Monitor Threshold: ±1.5% • Active Low Push-Pull Monitor Reset Output • <2.0µA of Shutdown Current • Uses Low Equivalent Series Resistance (ESR) Ceramic Capacitors • -40°C to +85°C Temperature Range • 8-Pin TSOPJW Package • Cellular Phones • Digital Cameras • Handheld Instrumentation • Microprocessor/DSP Core/IO Power • Notebook Computers • PDAs and Handheld Computers • Portable Communication Devices |
| 描述与应用 | 300mA的LDO线性稳压器，带有微处理器复位;•集成的LDO稳压器，带有微处理器复位 •300mA输出LDO稳压器 •400mV的低压差稳压器在300mA •高LDO输出电压精度，通常为1.5％ •非常低噪声，高电源抑制比（PSRR）LDO •低静态电流为71μA •LDO过温保护 •LDO省电关断模式 •独立的设备电源输入 •高精度复位监控阈值：±1.5％ •低电平推挽监视器复位输出 •<2.0μA的关断电流 •使用低等效串联电阻（ESR）陶瓷 电容器 •-40°C至+85°C温度范围 •8引脚TSOPJW封装 •蜂窝电话 •数码相机 •手持式仪表 •微处理器/ DSP核心/ IO电源 •笔记本电脑 •掌上电脑和掌上电脑 •便携式通信设备 |
| 规格书PDF |
