KIA7442F 电压检测器电源IC 4.2V SOT-89 marking/标记 4P 迟滞电压提供，作为控制电路的电池供电的存储器
| 受检测电压数Number of Voltages Monitored | 1 |
| 检测电压/复位阈值电压VDETVoltage - Threshold | 4.2V |
| 工作电压VINVoltage - Supply | -0.3~7.5V |
| 高/低有效复位Reset | 低 Active Low |
| 输出类型Output Type | push pull/open drain |
| 看门狗Watchdog | 无 No |
| 功耗PdPower Dissipation | 500mW/0.5W |
| Description & Applications | •Hysteresis Voltage is Provided. 50mV Typ •As Control Circuit of Battery-Backed Memory. •As Measure Against Erroneous Operations at Power ON-OFF. •As Resetting Function for the CPU-Mounted Equipment, such as Personal Computers, Printers, VTRs and so forth. |
| 描述与应用 | •迟滞电压提供。 50mV的类型 •作为控制电路的电池供电的存储器。 •ON-OFF电源作为措施的错误操作。 •复位功能的CPU安装设备， ：如个人计算机，打印机，录像机（VTR）等。 |
| 规格书PDF |
