component
TLV840CADL28DBVR
Public Made by Adomby adom
Texas Instruments Supervisor And Reset ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+41@@ -0,0 +1,41 @@+# TLV840CADL28DBVR++**Texas Instruments** · Supervisor And Reset ICs · SOT-23-5++TLV840CADL28DBVR from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | RESET | output | Active-low reset output that is driven low when VDD falls below the negative threshold VIT-, and stays low for the delay time tD after VDD rises above VIT+ = VIT- + VHYS. |+| 2 | VDD | power_in | Supply input that the supervisor monitors, specified from 0.7 V to 6 V in recommended operating conditions (absolute maximum 6.5 V). |+| 3 | GND | power_in | Ground reference pin for the device. |+| 4 | NC | unconnected | No connect for the TLV840C; the pin can be left floating, though the datasheet also gives a recommended connection to GND. |+| 5 | CT | passive | Capacitor time delay pin: connecting a capacitor to it sets a longer reset delay, and leaving it floating gives the smallest fixed delay (about 40 µs typical); recommended connection to GND when not in use. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `TLV840CADL28DBVR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `tlv840cadl28dbvr-etched.step` / `tlv840cadl28dbvr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv840cadl28dbvr.step` / `tlv840cadl28dbvr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/tlv840) (34 pp, sha256 `a8df9af31101d134`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/tlv840cadl28dbvr-datasheet.pdf)
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