component
TLV1391CDBVR
Public Made by Adomby adom
Texas Instruments Comparators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTLV1391CDBVR
Texas Instruments · Comparators · SOT-23-5
TLV1391CDBVR 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 | IN− | input | Inverting comparator input; input voltage range is −0.3 V to VCC, and the differential input voltage is limited to ±7 V (absolute maximum ratings). |
| 2 | VCC−/GND | power_in | Negative supply rail, which is ground in single-supply operation; all voltages are referenced to the network GND. |
| 3 | IN+ | input | Non-inverting comparator input; input voltage range is −0.3 V to VCC, and the common-mode input range includes ground. |
| 4 | OUT | output | Comparator output; maximum output voltage is 7 V and maximum output current is 20 mA per output. |
| 5 | VCC+ | power_in | Positive supply pin; the recommended supply voltage is 2 V to 7 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
TLV1391CDBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
tlv1391cdbvr-etched.step/tlv1391cdbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlv1391cdbvr.step/tlv1391cdbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (14 pp, sha256
956481cdc345490c, retrieved 2026-10-08, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).