Texas Instruments
Texas Instruments TPS3103H20DBVR, Simple Reset/Power-On Reset, Active Low, Open Drain, SOT-23-6, 1.84V threshold, 65ms min timeout, -40°C~85°C.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | 1.84V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C~85°C(TJ) |
| Reset | Active Low |
| Output | Open Drain or Open Collector |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Reset timeout | 65ms Minimum |
| Case | SOT-23-6 |
The TPS3103H20DBVR: The active-low, open-drain output pulls low when the supply drops below that threshold and holds reset for a minimum of 65ms after the supply recovers.
The small footprint suits space-constrained boards in industrial or telecom equipment where a single 1.8V rail needs supervision.
