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
- Current - Output :
- 100mA
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Trim/Adjustable Output :
- yes
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Number of Terminations :
- 3
- Factory Lead Time :
- 6 Weeks
- Number of Outputs :
- 1
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Terminal Form :
- Gull wing
- Max Input Voltage :
- 37V
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Supply Voltage-Min (Vsup) :
- 2.44V
- Height :
- 1.22mm
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Max Output Voltage :
- 37V
- Output Type :
- Adjustable
- Current - Cathode :
- 1mA
- Terminal Position :
- Dual
- Thickness :
- 1mm
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 3
- ECCN Code :
- EAR99
- Max Output Current :
- 100mA
- Temp Coef of Voltage-Max :
- 97 ppm/°C
- Length :
- 2.92mm
- Temperature Coefficient :
- 50ppm/°C Typical
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- 0°C~70°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 200.998119mg
- Output Voltage :
- 37V
- Terminal Pitch :
- 0.95mm
- Lead Free :
- Lead Free
- Terminal Finish :
- Matte Tin (Sn)
- Voltage - Output (Min/Fixed) :
- 2.495V
- Mounting Type :
- Surface Mount
- Tolerance :
- ±1%
- Pin Count :
- 3
- Reference Type :
- Shunt
- Width :
- 1.3mm
- Base Part Number :
- LM431
- 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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