LM4041QAIM3-1.2/NO - Texas Instruments

Manufacturer Part Number

LM4041QAIM3-1.2/NO

Manufacturer

Texas Instruments

Introduction

The LM4041QAIM3-1.2/NO is a precision shunt voltage reference

Product Features and Performance

Precision voltage reference at 1.225V

Output current capability of 12 mA

Tolerance of ±0.1%

Temperature coefficient of 100ppm/°C

Low noise performance, 20µVrms at 10Hz to 10kHz

Automotive grade reliability

Surface mount SOT-23-3 package

Product Advantages

High precision for critical applications

Stable temperature behavior

Minimal output noise for sensitive circuits

Designed to meet stringent automotive standards

Compact form factor for space-constrained designs

Key Technical Parameters

Fixed output voltage of 1.225V

Current - Cathode 65 µA

Operating temperature range from -40°C to 85°C

AEC-Q100 qualified

Quality and Safety Features

Qualification according to AEC-Q100 standards

Suitable for automotive applications

Compatibility

Compatible with common surface mount technologies

Mounting Type is Surface Mount

Application Areas

Power Management in Automotive

Voltage regulation in sensitive electronics

Precision reference in measurement equipment

Product Lifecycle

Product status is active

No reported discontinuation or obsolescence

Several Key Reasons to Choose This Product

High precision and low tolerance ensure accurate performance

Suitable for temperature-variable environments with a good coefficient

Automotive qualification guarantees robustness and reliability

Low noise output crucial for high-fidelity and sensitive electronics

Wide operating temperature range for diverse application conditions

Easy to integrate into existing PCB designs with SOT-23 surface mount package