LM431BCM3X
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- Mfr.Part #
- LM431BCM3X
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% SOT23-3
- Stock
- 122,676
- In Stock ：
- 122,676
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Output Type :
- Adjustable
- Number of Terminations :
- 3
- Max Input Voltage :
- 37V
- Supply Voltage-Min (Vsup) :
- 2.44V
- Thickness :
- 1mm
- Number of Pins :
- 3
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- JESD-609 Code :
- e3
- Factory Lead Time :
- 6 Weeks
- Weight :
- 200.998119mg
- Peak Reflow Temperature (Cel) :
- 260
- Temp Coef of Voltage-Max :
- 97 ppm/°C
- Radiation Hardening :
- No
- Max Output Current :
- 100mA
- Max Output Voltage :
- 37V
- Reference Type :
- Shunt
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Trim/Adjustable Output :
- yes
- Tolerance :
- ±1%
- Pbfree Code :
- yes
- Pin Count :
- 3
- Mount :
- Surface Mount
- Base Part Number :
- LM431
- Voltage - Output (Min/Fixed) :
- 2.495V
- Terminal Finish :
- Matte Tin (Sn)
- Temperature Coefficient :
- 50ppm/°C Typical
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Height :
- 1.22mm
- Terminal Position :
- Dual
- Number of Outputs :
- 1
- Operating Temperature :
- 0°C~70°C TA
- Output Voltage :
- 37V
- Current - Cathode :
- 1mA
- Length :
- 2.92mm
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Terminal Form :
- Gull wing
- Current - Output :
- 100mA
- Width :
- 1.3mm
- Terminal Pitch :
- 0.95mm
- Mounting Type :
- Surface Mount
- Datasheets
- LM431BCM3X
Voltage Reference Texas Instruments LM431BCM3X Overview
The Voltage Reference Texas Instruments LM431BCM3X is a precision adjustable shunt voltage regulator designed with flexibility and reliability in mind. Manufactured by industry leader Texas Instruments, this device offers a shunt voltage reference with an adjustable output from 2.495 V to 36 V. It boasts a 1% accuracy level and a maximum output current of 100 mA, making it suitable for high-performance applications where precision is crucial. The LM431BCM3X is housed in a compact SOT-23 package, ensuring that it fits seamlessly into space-constrained applications while providing robust performance. Ideal for both commercial and industrial environments, this voltage reference aims to enhance system stability and power management efficiency.
LM431BCM3X Features
The LM431BCM3X by Texas Instruments is distinguished by its high stability and adjustable output voltage range. Key features include a low dynamic output impedance and a typical temperature coefficient of only 50 ppm/°C, which help in maintaining output stability under varying conditions. The device's ability to sink up to 100 mA current and its adjustable output voltage make it extremely versatile for a variety of demanding applications.
LM431BCM3X Applications
- Power Supplies: Utilized as a reference voltage to stabilize and regulate voltages within power supply circuits, ensuring consistent performance.
- Battery Chargers: Acts as a precise voltage reference in battery management systems to improve charging accuracy and prolong battery life.
- Data Acquisition Systems: Provides a stable voltage reference point, crucial for accuracy and consistency in data measurement and collection.
- Voltage Monitoring: Used in systems requiring precise voltage monitoring to maintain operational accuracy and safety.
- Adjustable Voltage Regulators: Essential in creating adjustable outputs for custom voltage levels needed in various electronic applications.
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