LM4041DFTA - Diodes Incorporated

Manufacturer Part Number

LM4041DFTA

Manufacturer

Diodes

Introduction

LM4041DFTA is a precision shunt voltage reference

Product Features and Performance

Fixed 1.225V output voltage

12 mA output current capability

Shunt reference type

±1% tolerance

150ppm/°C temperature coefficient

20µVrms noise over 10Hz to 10kHz

Surface mount TO-236-3, SC-59, SOT-23-3 package

Product Advantages

Stable and precise voltage reference

Low noise suitable for sensitive applications

Small form factor for compact PCB designs

Key Technical Parameters

Voltage - Output (Min/Fixed): 1.225V

Current - Output: 12 mA

Tolerance: ±1%

Temperature Coefficient: 150ppm/°C

Operating Temperature: -40°C ~ 125°C

Current - Cathode: 73 µA

Mounting Type: Surface Mount

Package / Case: SOT-23-3

Quality and Safety Features

Compliance with industry standard specifications

High-temperature performance reliability

Compatibility

Compatible with various circuits requiring a precise voltage reference

Suitable for surface mount technology (SMT)

Application Areas

Power supply control

Battery chargers

Energy management

Portable and consumer electronics

Data acquisition systems

Product Lifecycle

Active status

Not indicated as nearing discontinuation

Potential for future replacement or upgrades within LM4041 product family

Several Key Reasons to Choose This Product

High output voltage precision for accurate references

Low output noise enabling its use in noise-sensitive applications

Wide operating temperature range suitable for harsh environments

Compact package for space-constrained applications

Robust design ensuring long-term reliability