STM1001 Active Low, Open Drain
The STM1001 microprocessor reset circuit is a low-power supervisory device used to monitor power supplies. It performs a single function: asserting a reset signal whenever the VCC supply voltage drops below a preset value and keeping it asserted until VCC has risen above the preset threshold for a minimum period of time (trec).
技术特性
- Precision monitoring of 3 V, 3.3 V, and 5 V supply voltages
- Open drain RST output
- 30 ms or 140 ms reset pulse width (min)
- Low supply current - 6 μA (typ)
- Guaranteed RST assertion down to VCC= 1.0 V
- Operating temperature:
- –40 °C to 85 °C (industrial grade)
- Lead-free, small SOT23 package
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内部原理图
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STM1001 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STM1001SWX6F |
Active |
0.2214 |
1000 |
SOT23 |
Tape And Reel |
-40 °C-85 °C |
STM1001SWX6F |
| STM1001LWX6F |
Active |
0.2214 |
1000 |
SOT23 |
Tape And Reel |
-40 °C-85 °C |
STM1001LWX6F |
| STM1001RWX6F |
Active |
0.2214 |
1000 |
SOT23 |
Tape And Reel |
-40 °C-85 °C |
STM1001RWX6F |
| STM1001TWX6F |
Active |
0.2214 |
1000 |
SOT23 |
Tape And Reel |
-40 °C-85 °C |
STM1001TWX6F |
| STM1001MWX6F |
Active |
0.2214 |
1000 |
SOT23 |
Tape And Reel |
-40 °C-85 °C |
STM1001MWX6F |
DATASHEET
| 描述 |
版本 |
大小 |
| STM1001 : Reset circuit |
6 |
289KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN1772: How to control power-up/reset and monitor the voltage in microprocessor systems using ST reset circuits |
1 |
105KB |
| AN1790: How to connect ST reset circuits to a microprocessor |
1 |
121KB |
USER MANUALS
| 描述 |
版本 |
大小 |
| UM0620: STEVAL-ISB005V1/ STEVAL-ISB007V1, USB Li-Ion battery charger |
1 |
558KB |
