ELM9825AA-S LDO电压调整器/稳压电源IC 2.5V 90mV 带使能脚EN/CE SOT-89 marking/标记 5A 短路保护 过热保护
电路数量Number of Regulators | 1 |
输入电压VINVoltage - Input | 12V |
输出电压VOUTVoltage - Output | 2.5V |
输出电流IoCurrent - Output | 200mA/0.2A |
最大压降VDOVoltage - Dropout | 90mV |
带使能脚EN/CE(ON/OFF功能)With Enable Pin | 有 Yes |
最大耗散功率PdPower dissipation | |
Description & Applications | VOLTAGE REGULATOR; • Fast (60µs) VOUT response when enabled • Ultra low noise (35µV rms typ.) • Delivers up to 150mA output current • Very low dropout (150mV at 150mA) • Low quiescent operating current (110µA) • Stable with low-ESR ceramic capacitors • “Zero” disable mode current consumption • Thermal overload protection • Foldback overload current protection • -40°C to +85°C temperature operation • Available in a 5-pin SOT23 and 5-bump Chip Scale Packages (CSP) • Lead-free versions available • Wireless handsets, PDAs, MP3 players, digital cameras • PCs and notebooks • Graphics cards, set-top boxes • Compact Flash memory cards • Battery-powered devices • PC cards |
描述与应用 | 电压调节器;•快速(60μS)VOUT响应时启用 •超低噪声(35μVRMS(典型值)。) •提供高达150mA的输出电流 •非常低压差(150mV的150mA时) •低静态工作电流(110μA) •稳定与低ESR陶瓷电容器 •“零”禁用模式的电流消耗 •热过载保护 •折返过载电流保护 •-40°C至+85°C温度操作 •可在5引脚SOT23和5凸点芯片级 封装(CSP) •无铅版本 •无线手机,掌上电脑,MP3播放器,数码 相机 •PC和笔记本电脑 •图形卡,机顶盒 •紧凑型闪存卡 •电池供电设备 •PC卡 |
规格书PDF |