Texas Instruments TPS3823-30DBVRG4, Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 2.63V Threshold, 120ms Reset Timeout, SOT-23-5, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | 2.63V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C~85°C(TA) |
| Reset | Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Tape & Reel (TR) |
| Reset timeout | 120ms Minimum |
| Case | SC-74A, SOT-753 |
The push-pull, totem-pole output drives the reset line directly without an external pull-up resistor, saving a component on the BOM.
The reset timeout is 120 ms minimum, long enough to let the monitored supply and the downstream processor stabilise after a brown-out or power-up event.
The reset threshold voltage is 2.63V.
The reset output is active low. The output goes low when the monitored voltage drops below the threshold and stays low for the 120 ms timeout after the supply recovers.
Yes, the output is push-pull, totem pole. It can source or sink current to drive the reset line directly without an external pull-up resistor.