| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,709 pcs
|
2709 pcs | On Request | 1 | On Request | On Request | 2014 | On Request | On Request |
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The Texas Instruments TPS3306-33DGKR is a dual-processor supervisory circuit designed for initializing systems that require monitoring of two independent supply voltages, commonly found in DSP and processor-based applications.
This device features voltage monitoring for power-fail or low-battery warnings, a watchdog timer with a 70ms minimum timeout, and a power-on reset generator with an integrated 100ms delay. It provides open-drain reset and power-fail outputs and operates with a supply current of typically 15 µA. The device monitors voltages at 2.93V and 4.55V, with a defined RESET output from VDD ≥ 1.1V.
Packaged in an 8-VSSOP or 8-MSOP configuration, the TPS3306-33DGKR is suitable for surface mount applications. It operates across a temperature range of -40°C to 85°C.
Key applications include multivoltage DSPs and processors, portable battery-powered equipment, embedded control systems, intelligent instruments, and automotive systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It monitors 2.93V and 4.55V.
Minimum reset timeout of 70ms.
-40°C to +85°C.
8-VSSOP (also compatible with 8-TSSOP/8-MSOP).
Active low.
15µA typical.