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L9468 from ST,ST Microelectronics

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L9468

Manufacturer: ST

Alternator voltage regulator with protected diagnostic lamp driver

Partnumber Manufacturer Quantity Availability
L9468 ST 4 In Stock

Description and Introduction

Alternator voltage regulator with protected diagnostic lamp driver Here are the factual details about part L9468 from manufacturer ST:

### **Manufacturer:** STMicroelectronics (ST)  

### **Part Number:** L9468  

### **Description:**  
The L9468 is a **LIN transceiver IC** designed for automotive applications. It complies with the **LIN 2.0, LIN 2.1, LIN 2.2, and SAE J2602** standards. It is used for **Local Interconnect Network (LIN) communication** in vehicles, enabling reliable data transmission between microcontrollers and LIN bus systems.  

### **Key Features:**  
- **LIN 2.x and SAE J2602 compliant**  
- **Integrated voltage regulator (5V, 50mA)** for supplying external components  
- **Low standby current consumption** (typically 10µA)  
- **High ESD protection** (±8 kV on LIN bus pin)  
- **Wide operating voltage range (5.5V to 27V)**  
- **Thermal shutdown and short-circuit protection**  
- **Slope control for EMI reduction**  
- **Wake-up capability via LIN bus or local wake-up input**  
- **AEC-Q100 qualified** (automotive-grade reliability)  

### **Applications:**  
- Automotive body control modules  
- Door modules, seat control, and lighting systems  
- Sensor and actuator communication in LIN networks  

This information is based on STMicroelectronics' official datasheet and technical documentation for the L9468.

Application Scenarios & Design Considerations

Alternator voltage regulator with protected diagnostic lamp driver

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