| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,577 pcs
|
1577 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
380 pcs
|
380 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request |
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| Reset | |
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| Watchdog Timer |
The TPS3705-30D from Texas Instruments is a microprocessor supply-voltage supervisor IC. It provides circuit initialization and timing supervision, primarily for DSP and processor-based systems.
Key electrical specifications include a typical threshold voltage of 2.63V, with other options available. The reset output is active-low and push-pull, with a typical time delay of 200ms. It monitors one supply voltage and features a watchdog timer with a WDI of 1.6 seconds. The typical supply current is a low 0.03mA.
This device operates within a temperature range of -40°C to 125°C. It is available in an 8-SOIC package, suitable for surface mount applications. The TPS3705-30D is pin-for-pin compatible with the MAX705 through MAX708 series, offering a convenient upgrade path.
Features include manual reset capability, power-fail and power-fail output (PFI/PFO), and an integrated watchdog timer. It is designed for applications requiring reliable power-on reset and system supervision.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.17 | $1.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPS3705-30D is available in an 8-SOIC surface-mount package.
The operating temperature range is -40°C to 85°C.
The typical reset threshold voltage is 2.63V.
The reset threshold accuracy is 3%.
The reset output is active-low, push-pull.
Yes, it includes an integrated watchdog timer with a 1.6s timeout.
The typical supply current is 0.03mA (30µA).