PST9137NR 电压检测器电源IC 3.7V SOT-153/SOT-25A/SOT23-5 marking/标记 37 系统复位IC，备份电源开关电路
| 受检测电压数Number of Voltages Monitored | 1 |
| 检测电压/复位阈值电压VDETVoltage - Threshold | 3.7V |
| 工作电压VINVoltage - Supply | -0.3~10V |
| 高/低有效复位Reset | |
| 输出类型Output Type | open collection |
| 看门狗Watchdog | 无 No |
| 功耗PdPower Dissipation | |
| Description & Applications | •IC for System Reset •High precision voltage detection ±3% max. •Super low current consumption ICCH=1.5µA typ. ICCL=1.0µA typ. •Low operating threshold voltage 0.65V typ. •Hysteresis voltage is provided as a detect voltage 50mV typ. •Large output current at the time ON 15mA typ •Reset circuits for microcomputers, CPUs and MPUs •Reset circuits for logic circuits •Battery voltage check circuits •Back-up power supply switching circuits •Level detection circuits |
| 描述与应用 | •IC for System Reset •High precision voltage detection ±3% max. •Super low current consumption ICCH=1.5µA typ. ICCL=1.0µA typ. •Low operating threshold voltage 0.65V typ. •Hysteresis voltage is provided as a detect voltage 50mV typ. •Large output current at the time ON 15mA typ •Reset circuits for microcomputers, CPUs and MPUs •Reset circuits for logic circuits •Battery voltage check circuits •Back-up power supply switching circuits •Level detection circuits |
| 规格书PDF |
