300 - mA的40 -V低压差具有超低Iq的稳压器 300-mA 40-V LOW-DROPOUT REGULATOR WITH ULTRALOW Iq
The TPS7A63xx-Q1 and TPS7A6401-Q1 are a family of low-dropout linear voltage regulators designed for low power consumption and quiescent current less than 35 µA in light-load applications. These devices, designed to achieve stable operation even with a low-ESR ceramic output capacitor, feature an integrated programmable window watchdog and overcurrent protection. Designers can program the output voltage using external resistors. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions. The power-on-reset delay is fixed 250 µs typical, or an external capacitor can program the delay. Because of such features, these devices are well-suited in power supplies for various automotive applications.
输出接口数 1
输出电压 3.3 V
输出电流 200 mA
供电电流 35 µA
耗散功率 2.45 W
静态电流 0.035 mA
输出电容类型 Ceramic
跌落电压 300 mV
调节输出数 1
输入电压Max 40 V
输入电压Min 4 V
输出电压Min 3.3 V
输出电流Max 0.3 A
工作温度Max 125 ℃
工作温度Min -40 ℃
耗散功率Max 2450 mW
精度 ±2 %
输入电压 4V ~ 40V
安装方式 Surface Mount
引脚数 14
封装 HTSSOP-14
封装 HTSSOP-14
工作温度 -40℃ ~ 150℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
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TPS7A6333QPWPRQ1 TI 德州仪器 | 当前型号 | 当前型号 |