LM431BIM3
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- Mfr.Part #
- LM431BIM3
- Manufacturer
- National Semiconductor
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ SOT23-3
- Stock
- 29,430
- In Stock ：
- 29,430
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Pin Count :
- 3
- Voltage - Output (Min/Fixed) :
- 2.495V
- Peak Reflow Temperature (Cel) :
- 260
- Max Input Voltage :
- 37V
- Voltage :
- 37V
- Terminal Position :
- Dual
- Height :
- 1.22mm
- Output Voltage :
- 37V
- Thickness :
- 1mm
- Factory Lead Time :
- 8 Weeks
- Terminal Form :
- Gull wing
- Output Type :
- Adjustable
- Temperature Coefficient :
- 50ppm/°C Typical
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- JESD-609 Code :
- e3
- Max Output Current :
- 100mA
- Number of Outputs :
- 1
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Nominal Supply Current :
- 1A
- Termination :
- SMD/SMT
- RoHS Status :
- ROHS3 Compliant
- Tolerance :
- ±1%
- Width :
- 1.3mm
- Mount :
- Surface Mount
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Current - Output :
- 100mA
- Trim/Adjustable Output :
- yes
- Number of Functions :
- 1
- Number of Pins :
- 3
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Current - Cathode :
- 1mA
- Max Output Voltage :
- 36V
- Pbfree Code :
- yes
- Reference Type :
- Shunt
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn)
- Min Output Voltage :
- 2.5V
- Number of Terminations :
- 3
- Terminal Pitch :
- 0.95mm
- REACH SVHC :
- No SVHC
- Length :
- 2.92mm
- Packaging :
- Cut Tape (CT)
- Number of Channels :
- 1
- Reference Voltage :
- 36V
- Radiation Hardening :
- No
- Base Part Number :
- LM431
- Datasheets
- LM431BIM3
Voltage Reference National Semiconductor LM431BIM3 Overview
Explore the precision and reliability of National Semiconductor's LM431BIM3 Voltage Reference Integrated Circuit. Designed to meet the stringent demands of modern electronic systems, this IC sets the standard for voltage regulation and stability in various applications. With its shunt adjustable feature and SOT233 packaging, it provides unparalleled flexibility and ease of integration, making it an ideal choice for both industrial and commercial projects.
LM431BIM3 Features
- Precision voltage reference
- Adjustable shunt voltage
- SOT233 package for easy integration
- Wide operating temperature range
- Low dynamic output impedance
- High initial accuracy
- Low output noise
- Excellent long-term stability
LM431BIM3 Applications
- Switch-mode power supplies: The LM431BIM3 ensures precise voltage regulation in switch-mode power supplies, guaranteeing stable and efficient performance in various electronic devices, from consumer electronics to industrial machinery.
- Battery charging systems: Integrated into battery charging systems, the LM431BIM3 maintains a consistent voltage level, optimizing charging efficiency and prolonging battery life in portable devices, automotive applications, and renewable energy systems.
- Automotive electronics: From engine control units to safety systems, the LM431BIM3 contributes to the reliability and accuracy of automotive electronics, providing a reference voltage for critical functions such as sensor calibration and feedback control.
- Instrumentation and measurement equipment: In precision instrumentation and measurement equipment, the LM431BIM3 serves as a stable voltage reference, ensuring accurate readings and reliable performance in laboratory, industrial, and scientific applications.
- Audio amplifiers: Incorporated into audio amplifiers, the LM431BIM3 helps maintain consistent output voltage levels, enhancing audio quality and fidelity in professional audio systems, home theaters, and multimedia devices.
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