LM431ACM3X/NOPB
- Mfr.Part #
- LM431ACM3X/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 2.2% SOT23-3
- Stock
- 1,974
- In Stock :
- 1,974
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Pin Count :
- 3
- Pbfree Code :
- yes
- Max Output Voltage :
- 37V
- Number of Functions :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Current - Output :
- 100mA
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 3
- Number of Channels :
- 1
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- 0°C~70°C TA
- Lead Free :
- Lead Free
- Reference Type :
- Shunt
- Voltage - Output (Min/Fixed) :
- 2.495V
- Width :
- 1.3mm
- Number of Outputs :
- 1
- Max Output Current :
- 100mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Supply Voltage-Min (Vsup) :
- 2.44V
- Terminal Pitch :
- 0.95mm
- RoHS Status :
- ROHS3 Compliant
- Temp Coef of Voltage-Max :
- 97 ppm/°C
- Output Type :
- Adjustable
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- JESD-609 Code :
- e3
- Length :
- 2.92mm
- Height :
- 1.22mm
- Tolerance :
- ±2.2%
- Base Part Number :
- LM431
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Thickness :
- 1mm
- ECCN Code :
- EAR99
- Current - Cathode :
- 1mA
- Output Voltage :
- 37V
- Temperature Coefficient :
- 50ppm/°C Typical
- Number of Pins :
- 3
- Trim/Adjustable Output :
- yes
- Max Input Voltage :
- 37V
- Datasheets
- LM431ACM3X/NOPB

Voltage Reference Texas Instruments LM431ACM3X/NOPB Overview
As a leading solution in precision voltage references, the LM431ACM3X/NOPB from Texas Instruments sets the standard for reliability and accuracy in various electronic applications. Designed for shunt regulation, this integrated circuit offers a versatile solution for maintaining stable voltage levels, with an impressive tolerance of 2.2%. Its compact SOT233 package ensures ease of integration into a wide range of designs, making it ideal for industrial and commercial applications where precision is paramount.
LM431ACM3X/NOPB Features
- Precision shunt voltage reference
- Adjustable output voltage
- Low temperature coefficient
- Wide operating temperature range
- Small SOT233 package
- High accuracy (2.2%)
LM431ACM3X/NOPB Applications
- Power Supplies: The LM431ACM3X/NOPB ensures stable voltage regulation in power supply units, guaranteeing consistent performance and reliability in various electronic devices ranging from consumer electronics to industrial machinery.
- Automotive Electronics: In automotive applications, this voltage reference IC contributes to accurate voltage monitoring and control, enhancing the efficiency and safety of critical systems such as engine management and battery management systems.
- Test and Measurement Equipment: Precision voltage references are essential in test and measurement instruments to ensure accurate readings and calibration. The LM431ACM3X/NOPB facilitates precise voltage referencing in multimeters, oscilloscopes, and other testing devices.
- Telecommunications: Telecom infrastructure relies on stable voltage references for signal processing and transmission. This IC supports consistent voltage levels in telecommunications equipment, improving signal integrity and overall system performance.
- Industrial Automation: From PLCs (Programmable Logic Controllers) to robotics, industrial automation systems demand reliable voltage regulation for smooth operation. The LM431ACM3X/NOPB maintains precise voltage levels in control systems, enhancing productivity and efficiency in manufacturing environments.
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.
















