STM809TWX6F
STMicroelectronics
The STMicroelectronics STM809TWX6F is a supervisor IC designed for power-on reset functions. It operates at 3.08V and features an active low reset with a minimum timeout of 140ms.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,575 pcs
|
1575 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Type | |
| Voltage |
The PT7M7809TTEX is a supervisor integrated circuit from Diodes Incorporated designed for monitoring power supply voltages. It provides a single reset output with a built-in reset timeout period, ensuring reliable system initialization upon power-up or during brownout conditions.
This device is housed in a compact SOT23-3 surface-mount package, making it suitable for space-constrained applications. The supervisor monitors the supply voltage and asserts a reset signal when the voltage falls below a threshold, holding the reset state for the duration of the timeout after the voltage returns to an acceptable level.
Typical applications include microprocessor and microcontroller systems, embedded controllers, and portable electronics where reliable power-on reset and voltage supervision are critical. The SOT23-3 package enables easy integration into standard PCB layouts.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reset timeout is specified in the technical specifications.
