LM334SM
- Mfr.Part #
- LM334SM
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- ANALOG CIRCUIT, 1 FUNC, BIPOLAR,
- Stock
- 1,589
- In Stock :
- 1,589
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- Manufacturer :
- National Semiconductor
- Product Category :
- Current Regulation/Management
- Reach Compliance Code :
- not_compliant
- Height Seated (Max) :
- 1.75mm
- Forward Current :
- 10mA
- REACH SVHC :
- No SVHC
- RoHS Status :
- Non-RoHS Compliant
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tube
- Width :
- 3.9mm
- ECCN Code :
- EAR99
- Quiescent Current :
- 1μA
- Terminal Position :
- Dual
- Forward Voltage :
- 40V
- Mount :
- Surface Mount
- Base Part Number :
- LM334
- Number of Terminations :
- 8
- Length :
- 4.9mm
- Peak Reflow Temperature (Cel) :
- 235
- Number of Pins :
- 8
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Qualification Status :
- Not Qualified
- Terminal Pitch :
- 1.27mm
- Operating Temperature :
- 0°C~70°C
- JESD-609 Code :
- e0
- Max Supply Voltage :
- 40V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Min Supply Voltage :
- 800mV
- Terminal Form :
- Gull wing
- Output Type :
- Analog
- Accuracy :
- ±6%
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Current - Output :
- Adjustable
- Function :
- Current Source
- Voltage - Input :
- 1V~40V
- Mounting Type :
- Surface Mount
- Max Power Dissipation :
- 400mW
- Datasheets
- LM334SM

Current Regulation/Management National Semiconductor LM334SM Overview
The LM334SM by National Semiconductor is an analog circuit designed for precise current regulation and management. With its bipolar functionality, this integrated circuit offers reliable performance and accuracy, making it an ideal choice for various applications requiring stable current control.
Whether you're working on electronic devices, instrumentation, or industrial systems, the LM334SM provides the necessary functionality to ensure consistent and controlled current levels, contributing to the overall reliability and performance of your designs.
LM334SM Features
- Precision Current Regulation: Ensures accurate and stable current output.
- Bipolar Functionality: Offers reliable performance across a wide range of operating conditions.
- Integrated Design: Simplifies circuitry and reduces component count.
- Wide Application Range: Suitable for various electronic devices and systems.
- Robust Construction: Withstands harsh environmental conditions.
LM334SM Applications
- Temperature Controllers: The LM334SM regulates current in temperature control circuits, ensuring precise temperature management in applications such as climate control systems and thermal printers.
- Battery Charging Systems: Utilized in battery charging circuits to maintain consistent current flow, enhancing the charging efficiency and prolonging battery life in devices like smartphones and portable electronic gadgets.
- LED Driver Circuits: Integrated into LED driver circuits to control the current supplied to LEDs, enabling uniform brightness and extending LED lifespan in lighting applications for residential, commercial, and automotive use.
- Medical Instruments: Incorporated into medical equipment for current regulation in diagnostic instruments, patient monitoring devices, and therapeutic equipment, ensuring accurate measurements and reliable performance in critical healthcare applications.
- Sensor Interfaces: Used in sensor interface circuits to control current flowing through sensors, facilitating precise measurements and signal processing in industrial automation, environmental monitoring, and IoT (Internet of Things) applications.
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