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