| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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32,873 pcs
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32873 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS3125J12DBVR from Texas Instruments is a voltage supervisory circuit that monitors a single power supply rail, providing a reset output when the voltage drops below a preset threshold. This device is suitable for processor-based systems requiring reliable power monitoring.
Key electrical specifications include a typical threshold voltage of 1.2V, a reset threshold accuracy of 3.7%, and a low quiescent current of 0.014mA. The reset timeout is a minimum of 100ms, with a typical delay of 180ms. The output driver type is Push-Pull, Active-High/Active-Low, or Open-Drain, Active-Low.
This supervisor operates within a temperature range of -40°C to 85°C. It features a manual reset input and a watchdog timer. The minimum supply voltage is 0.9V, and the supply voltage supervision range includes 1.2V, 1.5V, 1.8V, and 3V options.
The TPS3125J12DBVR is supplied in a compact SOT-23-5 package, suitable for surface mount applications. Its small footprint and robust design make it a reliable choice for power management in various electronic designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.92 | $0.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical reset threshold voltage is 1.2V.
The minimum supply voltage is 0.9V.
The fixed power-on reset delay is 180ms.
The typical quiescent current is 14µA.
The operating temperature range is -40°C to 85°C.
It is available in a SOT-23-5 surface-mount package, also designated as SC-74A or SOT-753.
The reset threshold accuracy is ±3.7%.