TLIN1028-Q1
Automotive local interconnect network (LIN) transceiver with integrated voltage regulator
Data sheet
TLIN1028-Q1
- AEC-Q100 (Grade 1): Qualified for automotive applications
- Local interconnect network (LIN) physical layer specification ISO/DIS 17987–4 compliant and conforms to SAE J2602 recommended practice for LIN
- Functional Safety-Capable
- Supports 12-V applications
- Wide operating ranges
- ±58 V LIN bus fault protection
- LDO output supporting 3.3 V or 5 V
- Sleep mode: Ultra-low current consumption allows wake-up event from:
- LIN bus or local wake through EN pin
- Power-up and down glitch-free operation
- Protection features:
- ESD protection, VSUP under-voltage protection
- TXD dominant time out (DTO) protection, Thermal shutdown
- Unpowered node or ground disconnection fail-safe at system level
- VCC sources up to 125 mA with DRB and DDA package
- Available in SOIC (8) and HSOIC (8) packages, and leadless VSON (8) package with improved automated optical inspection (AOI) capability
The TLIN1028-Q1 is a local interconnect network (LIN) physical layer transceiver, compliant to LIN 2.2A ISO/DIS 17987–4 standards, with an integrated low dropout (LDO) voltage regulator.
This LIN system basis chip (SBC) reduces system complexity by providing a 3.3 V or 5 V rail with up to 70 mA (D) or 125 mA (DRB and DDA) of current to power microprocessors, sensors or other devices. The TLIN1028-Q1 has an optimized current-limited wave-shaping driver which reduces electromagnetic emissions (EME). The TLIN1028-Q1 converts the LIN protocol data stream on the TXD input into a LIN bus signal. The receiver converts the data stream to logic-level signals that are sent to the microprocessor through the open-drain RXD pin.
Similar products you might be interested in
Similar functionality to the compared device
Technical documentation
No results found. Please clear your search and try again.
View all 6 | Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TLIN1028-Q1 Automotive LIN 125-mA System Basis Chip (SBC) datasheet (Rev. B) | PDF | HTML | 09 Jun 2022 |
| Application brief | SBC(시스템 기반 칩) 개론: 초보자를 위한 CAN 및 LIN SBC 가이 드 | PDF | HTML | 09 Dec 2025 | |
| Application brief | 系統基礎晶片 (SBC) 101：CAN 和 LIN SBC 入門指南 | PDF | HTML | 08 Dec 2025 | |
| Application brief | System Basis Chips (SBCs) 101: A Beginner’s Guide to CAN and LIN SBCs | PDF | HTML | 03 Dec 2025 | |
| Product overview | System Basis Chips (SBCs) 101 - Exploration of TI's SBC Portfolio | PDF | HTML | 20 Nov 2025 | |
| Functional safety information | TLIN1028x-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA | 26 Mar 2020 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Evaluation board
TLIN1028EVM — TLIN1028 LIN system basis chip with integrated LDO and MCU reset evaluation module
This EVM can be used to evaluate the TLIN1028x family of devices. The LIN bus is easily accessed via the J6 and J9 connectors, along with VBAT and GND to make easy connections to real LIN systems. All logic signals are available through headers and test points, and modes are easily transitioned (...)
Simulation tool
PSPICE-FOR-TI — PSpice® for TI design and simulation tool
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool
TINA-TI — SPICE-based analog simulation program
TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
Reference designs
TIDA-020027 — Automotive full-featured side mirror module reference design
The modern luxury side mirror includes many convenient features that allow for a better and safer experience for the driver beyond simple X-Y directional control of the mirror. This includes automatically dimming mirrors for glare reduction; mirror assembly folding to prevent damage in tight (...)
Reference designs
TIDA-020026 — Stepper-motor driver reference design for adaptive front lights and dynamic headlight leveling
This reference design details a solution to drive and control two stepper motors for dynamic headlight leveling and swiveling in automotive headlight applications such as an adaptive LED driving module or a high-resolution DLP module. It uses a local interconnect network (LIN) system basic chip (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| HSOIC (DDA) | 8 | Ultra Librarian |
| SOIC (D) | 8 | Ultra Librarian |
| VSON (DRB) | 8 | Ultra Librarian |
Ordering & quality
Information included:
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Information included:
- Fab location
- Assembly location
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.