TEXAS INSTRUMENTS TPS3823-50DBVTG4 监控器, 低电平有效复位, 1.1V-5.5V输入, SOT-23-5
The is a Voltage Supervisor with active-low push-pull output. The supervisor provides circuit initialization and timing supervision, primarily for DSP and processor-based systems. During power on, /RESET asserts when the supply voltage VDD becomes greater than 1.1V. Thereafter, the supply voltage supervisor monitors VDD and keeps /RESET active low as long as VDD remains less than the threshold voltage, VIT-. An internal timer delays the return of the output to the inactive state high to ensure proper system reset. The delay time, td, starts after VDD has risen above the threshold voltage VIT- + VHYS. When the supply voltage drops below the threshold voltage VIT-, the output becomes active low again. No external components are required. It has a fixed-sense threshold voltage, VIT-, set by an internal voltage divider.
电源电压DC 1.10V min
供电电流 0.025 mA
针脚数 5
耗散功率 0.437 W
静态电流 15.0 µA
阈值电压 4.55 V
输出电流Max 5 mA
复位电压Min 4.46 V
复位电压Max 4.64 V
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 437 mW
电源电压 1.1V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 1.1 V
安装方式 Surface Mount
引脚数 5
封装 SOT-23-5
高度 1.3 mm
封装 SOT-23-5
工作温度 -40℃ ~ 85℃ TA
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
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TPS3823-50DBVTG4 TI 德州仪器 | 当前型号 | 当前型号 |
TPS3823-50DBVT 德州仪器 | 完全替代 | TPS3823-50DBVTG4和TPS3823-50DBVT的区别 |
TPS3823-50DBVRG4 德州仪器 | 完全替代 | TPS3823-50DBVTG4和TPS3823-50DBVRG4的区别 |
TPS3823-50DBVR 德州仪器 | 类似代替 | TPS3823-50DBVTG4和TPS3823-50DBVR的区别 |