LM4040DIM3-2.5-T
- Mfr.Part #
- LM4040DIM3-2.5-T
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- PRECISION MICROPOWER SHUNT VREF
- Stock
- 17,500
- In Stock :
- 17,500
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Tolerance :
- ±1%
- ECCN Code :
- EAR99
- Number of Pins :
- 3
- Terminal Form :
- Gull wing
- Trim/Adjustable Output :
- No
- Number of Channels :
- 1
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- FIXED
- Max Output Current :
- 15mA
- Temperature Coefficient :
- 150ppm/°C
- Number of Terminations :
- 3
- Length :
- 2.92mm
- Reference Voltage :
- 2.5V
- Mount :
- Surface Mount
- Lead Free :
- Lead Free
- Reference Type :
- Shunt
- Mounting Type :
- Surface Mount
- Output Voltage :
- 2.5V
- Radiation Hardening :
- No
- Min Output Voltage :
- 2.5V
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LM4040
- Number of Functions :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Pitch :
- 0.95mm
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- REACH SVHC :
- Unknown
- Packaging :
- Tape and Reel (TR)
- Current - Cathode :
- 70µA
- Pbfree Code :
- yes
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- 30
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Pin Count :
- 3
- Noise - 10Hz to 10kHz :
- 35μVrms
- Datasheets
- LM4040DIM3-2.5-T

Voltage Reference Analog Devices, Inc. LM4040DIM3-2.5-T Overview
The Voltage Reference Analog Devices, Inc. LM4040DIM3-2.5-T is a highly precise and robust micropower shunt voltage reference. Designed by Analog Devices, a leader in precision circuit technology, this component delivers a fixed 2.5V output with exceptional accuracy and stability. Its low power consumption and small size make it an ideal choice for precision voltage calibration in battery-operated and portable devices. This reference's ability to maintain stability over changes in temperature and supply variations ensures reliable performance in critical applications. The LM4040DIM3-2.5-T provides a straightforward solution for engineers looking to integrate a reliable voltage standard into their designs, facilitating enhanced product performance and operational efficiency.
LM4040DIM3-2.5-T Features
- Precision of ±0.1% at 25°C
- Low dynamic impedance of 0.6 ohms
- Operational from -40°C to +85°C, catering to a wide range of environmental conditions
- Low supply current of 60 µA, optimizing battery life
- Reverse breakdown voltage of 2.5V, providing consistent performance
- Small SOT-23 package, suitable for compact PCB layouts
LM4040DIM3-2.5-T Applications
- Battery-Powered Devices: Used to provide a stable voltage reference, ensuring accurate power management and device operation under variable power conditions.
- Data Acquisition Systems: Ensures precise voltage calibration for sensors and converters, increasing the accuracy and reliability of measurements in scientific and industrial environments.
- Portable Medical Instruments: Delivers consistent and reliable reference voltage necessary for critical medical diagnostics equipment, enhancing device safety and efficacy.
- Automotive Electronics: Used in car battery monitoring and electronic control units to maintain accurate system operation even under fluctuating voltage conditions.
- Power Supply Control: Acts as a reference in power supply circuits, aiding in the regulation and stabilization of output voltages, crucial for maintaining overall system integrity.
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