| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30,133 pcs
|
30133 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
103 pcs
|
103 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request |
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The Texas Instruments TPS3305-25DGN is an integrated circuit designed for dual-processor supervision. It provides essential monitoring functions including power-on reset and a watchdog timer to ensure system stability.
Key electrical specifications include a supply voltage range of 2.7V to 6V, with a defined RESET output from VDD >= 1.1V. The device offers multiple threshold voltage options (1.68V, 2.25V, 2.93V, 4.55V) and a reset threshold accuracy of 3%. It features a typical supply current of 0.04mA and a fixed time delay of 200ms for the power-on reset function. The watchdog timer has a WDI of 1.6 seconds.
This supervisor IC is available in an 8-HVSSOP package and an 8-TSSOP, 8-MSOP package with an exposed pad. It is designed for surface mount applications and operates within a temperature range of -40°C to 85°C.
Applications for the TPS3305-25DGN include processor supply monitoring in industrial equipment, automotive systems, portable battery-powered devices, wireless communication systems, and notebook/desktop computers.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.52 | $1.52 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V to 6V.
8-HVSSOP, 8-TSSOP/MSOP with exposed pad, and SOIC-8.
-40°C to 85°C.
Yes, with a typical timeout of 1.6s.
Active-high, active-low, and push-pull.
1.68V, 2.25V, 2.93V, and 4.55V.