| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,450 pcs
|
10450 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
|
4,030 pcs
|
4030 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Current | |
| Type | |
| Voltage |
The Texas Instruments TPS3110K33DBVR is an ultralow supply current voltage monitor with an optional watchdog timer. It is designed for applications using low-power DSPs, microcontrollers, or microprocessors, as well as portable and battery-powered equipment.
Key features include a precision supply voltage supervision range with high trip-point accuracy, a low typical supply current of 1.2 μA, and a reset defined with input voltages as low as 0.4 V. The device includes a power-on reset generator with a delay time of 130 ms and offers push-pull or open-drain reset outputs.
This supervisor circuit provides circuit initialization and timing supervision. During power-on, the RESET output is asserted low when the supply voltage (VDD) becomes higher than 0.4 V. The circuit monitors VDD and keeps the RESET output low as long as VDD remains below the threshold voltage. After VDD surpasses the threshold, an internal timer delays the RESET signal transition from low to high.
The TPS3110K33DBVR is available in a compact SOT-23-6 package, suitable for surface mount applications. It operates over a temperature range of -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.20 | $1.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical supply current for the TPS3110K33DBVR is 1.2 μA.
The precision supply voltage supervision range includes 0.9 V, 1.2 V, 1.5 V, 1.6 V, 2 V, and 3.3 V.
The trip-point accuracy is 0.75%.
The power-on reset generator has a typical delay time of 130 ms.
It features an active-low, push-pull reset output.
The operating temperature range is -40°C to 85°C.
The TPS3110K33DBVR is supplied in a SOT-23-6 package.