LM4040EIM3X-3.0/NOPB
- Mfr.Part #
- LM4040EIM3X-3.0/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 2% SOT23-3
- Stock
- 4,991
- In Stock :
- 4,991
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Current - Cathode :
- 70µA
- Number of Outputs :
- 1
- Pin Count :
- 3
- Tolerance :
- ±2%
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Terminal Finish :
- Matte Tin (Sn)
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Number of Terminations :
- 3
- Max Output Voltage :
- 3V
- Terminal Pitch :
- 0.95mm
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Base Part Number :
- LM4040
- Radiation Hardening :
- No
- Number of Pins :
- 3
- Lead Free :
- Lead Free
- Max Output Current :
- 15mA
- Thickness :
- 1mm
- Height :
- 1.22mm
- Number of Functions :
- 1
- Length :
- 2.92mm
- Reference Type :
- Shunt
- Factory Lead Time :
- 6 Weeks
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Output Voltage :
- 3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Temperature Coefficient :
- 150ppm/°C
- Width :
- 1.3mm
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Output Type :
- FIXED
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Noise - 10Hz to 10kHz :
- 35μVrms
- Terminal Position :
- Dual
- Trim/Adjustable Output :
- No
- Operating Temperature :
- -40°C~85°C TA
- Number of Channels :
- 1
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LM4040EIM3X-3.0/NOPB

Voltage Reference National Semiconductor LM4040EIM3X-3.0/NOPB Overview
The Voltage Reference National Semiconductor LM4040EIM3X-3.0/NOPB is a highly precise and stable shunt voltage reference IC, designed to provide a fixed 3.0V output with an accuracy of ±2%. This component, housed in a compact SOT-23 package, is engineered to cater to applications requiring tight voltage regulation and operational reliability in a miniature footprint. Its ability to operate under a wide range of temperatures and low operational current makes it suitable for sophisticated electronic systems. With its robust design, the LM4040EIM3X-3.0/NOPB offers an ideal solution for designers looking to integrate a dependable voltage reference source into their applications, thus ensuring optimal performance and enhancing system integrity.
LM4040EIM3X-3.0/NOPB Features
The LM4040EIM3X-3.0/NOPB by National Semiconductor boasts a number of key features that make it an indispensable component in precision voltage applications. These include a fixed 3.0V output with a precision of ±2%, low dynamic impedance, and the capability to operate with a minimal supply current. Additionally, its robust shunt design enhances its reliability and ease of integration into various electronic assemblies, supporting both high-volume manufacturing and precision engineering applications.
LM4040EIM3X-3.0/NOPB Applications
- Power Supply Control: Used as a stable reference voltage that ensures consistent operation of power supplies in various electronics, maintaining output accuracy.
- Data Acquisition Systems: Provides the reference voltage needed for analog-to-digital converters, enhancing accuracy and consistency in measurements.
- Portable Devices: Ensures the battery management systems operate with precise voltage regulation, critical for extending battery life and reliability in portable electronics.
- Industrial Equipment: Acts as a reference point for control mechanisms in industrial machinery, aiding in precise operations and system diagnostics.
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