Texas Instruments TLV840CADL29DBVR Simple Reset/Power-On Reset IC, Active Low, Open Drain, 2.9V Threshold, 40µs Timeout, SOT-23-5.
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | 2.9V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 125°C (TA) |
| Reset | Active Low |
| Output | Open Drain or Open Collector |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Reset timeout | 40µs Typical |
| Case | SC-74A, SOT-753 |
The TLV840CADL29DBVR: The open-drain, active-low output stays low for a typical 40µs after the monitored voltage recovers above the threshold, giving the downstream processor time to stabilize before the reset is released.
The TLV840CADL29DBVR is an active Texas Instruments part.
No — the TL7702BID comes in a DIP-8 or SOIC-8 package with a 270ns propagation delay and operates from -40°C to 85°C. The TLV840CADL29DBVR is a SOT-23-5 part with a 40µs timeout and wider 125°C temperature range. The packages and pinouts are different; a board layout change is required.