LM4040EEM3-2.0
- Mfr.Part #
- LM4040EEM3-2.0
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 2% SOT23-3
- Stock
- 46,356
- In Stock :
- 46,356
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- RoHS Status :
- Non-RoHS Compliant
- Number of Terminations :
- 3
- Length :
- 2.92mm
- Packaging :
- Tape and Reel (TR)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- JESD-609 Code :
- e0
- Temperature Coefficient :
- 150ppm/°C
- Base Part Number :
- LM4040
- Operating Temperature :
- -40°C~125°C TA
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Output Type :
- FIXED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- HTS Code :
- 8542.39.00.01
- Current - Output :
- 15mA
- Min Output Voltage :
- 2.048V
- Height Seated (Max) :
- 1.12mm
- Trim/Adjustable Output :
- No
- Width :
- 1.3mm
- Reference Type :
- Shunt
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Temp Coef of Voltage-Max :
- 150 ppm/°C
- Number of Functions :
- 1
- Output Voltage :
- 2.048V
- JESD-30 Code :
- R-PDSO-G3
- Terminal Position :
- Dual
- Terminal Pitch :
- 0.95mm
- Tolerance :
- ±2%
- Current - Cathode :
- 73μA
- Noise - 10Hz to 10kHz :
- 35μVrms
- Terminal Form :
- Gull wing
- Datasheets
- LM4040EEM3-2.0

Voltage Reference Texas Instruments LM4040EEM3-2.0 Overview
The Texas Instruments LM4040EEM3-2.0 is a precision, two-terminal shunt voltage reference that offers a fixed reverse breakdown voltage. This IC VREF SHUNT operates with a 2% accuracy level and is packaged in a compact SOT233 configuration, making it highly suitable for integration into space-constrained applications. The device's robust design and stable performance characteristics ensure reliable operation under varying conditions, making it an ideal choice for precision voltage calibration and real-time control systems across various industries. The implementation of the LM4040EEM3-2.0 enhances system accuracy and stability, crucial for achieving optimal performance in critical applications.
LM4040EEM3-2.0 Features
This shunt voltage reference IC is designed for simplicity and efficiency, featuring a fixed 2.048V output with a precision rate of ±2%. The device's low dynamic impedance and wide operating current range from 60 µA to 15 mA provide flexible usage across various load conditions. Additionally, its SOT233 package ensures compatibility with compact PCB layouts, promoting easier integration into existing designs without the need for substantial redesign.
LM4040EEM3-2.0 Applications
- Power Supplies: Utilized to provide stable reference voltage, ensuring consistent output despite variations in load and input conditions.
- Data Acquisition Systems: Acts as a reference point for precision measurements, crucial for maintaining accuracy and reliability in data collection.
- Portable Devices: Due to its compact size and low power consumption, it is ideal for maintaining voltage stability in battery-operated devices.
- Medical Monitoring Equipment: Provides the reference voltage needed for critical diagnostic and monitoring functions, where precision is paramount.
- Automotive Electronics: Used in various electronic control systems to ensure accurate sensor readings and system responses under varying environmental conditions.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















