| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
111 pcs
|
111 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 | |
| Supply Current | |
| Type | |
| Voltage |
The Texas Instruments TLV809K33DBZT is a 3-pin voltage supervisor IC, part of the TLV809 family, designed to provide circuit initialization and timing supervision for digital processors and processor-based systems. This device features a power-on reset generator with a fixed delay time of 200 ms. It monitors a single supply voltage and asserts a reset signal when the voltage drops below a specific threshold, keeping the reset active until the voltage recovers and the delay period elapses.
Key electrical specifications include a typical threshold voltage of 2.93V, with other available thresholds including 2.25V, 2.64V, and 4.55V. The reset output is active-low and push-pull. The device operates with a low supply current of typically 9 µA. The operating temperature range is -40°C to +85°C, making it suitable for a wide range of environmental conditions.
The TLV809K33DBZT is supplied in a compact SOT-23-3 surface-mount package, also referred to as TO-236-3 or SC-59. This package type is ideal for space-constrained applications. The device is pin-for-pin compatible with the MAX809, offering a potential drop-in replacement option in existing designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1 supply.
2.93V (typical).
Active-low, push-pull.
200 ms (typical).
-40°C to 85°C.
SOT-23-3 (also available in TO-236-3, SC-59).
120 ms.