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TLIN2021ADRBRQ1
Public Made by Adomby adom
Texas Instruments LIN Transceivers, SON-8-EP(3x3). 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
markdownTLIN2021ADRBRQ1
Texas Instruments · LIN Transceivers · SON-8-EP(3x3)
TLIN2021ADRBRQ1 from Texas Instruments, in a SON-8-EP(3x3). 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 | RXD | tri_state | LIN receive data output, open-drain |
| 2 | EN | input | Sleep mode control input with integrated pull-down |
| 3 | WAKE | input | Local wake-up input with high voltage tolerance, -0.3V to 60V absolute maximum |
| 4 | TXD | input | LIN transmit data input with integrated pull-down, active low after local wake-up event |
| 5 | GND | power_in | Ground connection |
| 6 | LIN | bidirectional | LIN bus input/output line, -60V to +60V absolute maximum |
| 7 | VSUP | power_in | High-voltage supply from battery, 4.5V to 45V recommended operating range |
| 8 | INH | output | Inhibit output to control system regulators, high voltage output, -0.3V to 60V |
| 9 | Thermal Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SON-8-EP(3x3) |
| Category | Interface |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
TLIN2021ADRBRQ1 - Footprint:
Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm - 3D model: SON-8-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
tlin2021adrbrq1-etched.step/tlin2021adrbrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlin2021adrbrq1.step/tlin2021adrbrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (48 pp, sha256
0afd28c8ed3915f3, retrieved 2026-10-03, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).