M51981ML 电压检测器电源IC 4.4V SOT-89 marking/标记 98 电压检测，系统复位IC系列
| 受检测电压数Number of Voltages Monitored | 1 |
| 检测电压/复位阈值电压VDETVoltage - Threshold | 4.4V |
| 工作电压VINVoltage - Supply | 18V |
| 高/低有效复位Reset | 低 Active Low |
| 输出类型Output Type | With fixed current load |
| 看门狗Watchdog | 无 No |
| 功耗PdPower Dissipation | 500mW/0.5W |
| Description & Applications | •Voltage Detecting, System Resetting IC Series •Few external parts •Low threshold operating voltage (Supply voltage to keep low-state at low supply voltage): 0.6 V (Typ) at RL = 22 kΩ • Wide supply voltage range: 2 V to 17 V • Wide application range |
| 描述与应用 | •电压检测，系统复位IC系列 •很少的外部零件 •低门槛的工作电压（电源电压保持在低电源电压低状态）：0.6 V（典型）在RL=22K •宽电源电压范围：2 V至17 V •应用范围广 |
| 规格书PDF |
