LM185BH
- Mfr.Part #
- LM185BH
- Manufacturer
- National Semiconductor
- Package / Case
- TO-206AB, TO-46-3 Metal Can
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% TO99-8
- Stock
- 1,264
- In Stock :
- 1,264
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Min Output Voltage :
- 1.24V
- Length :
- 4.699mm
- Output Type :
- Adjustable
- Base Part Number :
- LM185
- Radiation Hardening :
- No
- Number of Outputs :
- 1
- Number of Terminations :
- 3
- Max Output Current :
- 20mA
- Height :
- 2.667mm
- Max Output Voltage :
- 5.3V
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Number of Channels :
- 1
- Noise - 10Hz to 10kHz :
- 50μVrms
- RoHS Status :
- Non-RoHS Compliant
- Number of Functions :
- 1
- Current - Cathode :
- 45µA
- Mount :
- Through Hole
- Number of Pins :
- 3
- Pin Count :
- 3
- Thickness :
- 2.362mm
- Trim/Adjustable Output :
- yes
- Tolerance :
- ±1%
- Package / Case :
- TO-206AB, TO-46-3 Metal Can
- Terminal Position :
- BOTTOM
- Reference Type :
- Shunt
- Operating Temperature :
- -55°C~125°C TA
- Lead Free :
- Contains Lead
- Width :
- 4.699mm
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Temperature Coefficient :
- 150ppm/°C
- Packaging :
- Bulk
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Through Hole
- Output Voltage :
- 5.3V
- Terminal Form :
- Wire
- Datasheets
- LM185BH

Voltage Reference National Semiconductor LM185BH Overview
The LM185BH, manufactured by National Semiconductor, is a precision adjustable shunt voltage reference. This highly reliable component is designed to offer a stable reference voltage with an adjustment capability, making it ideal for high-accuracy applications in a wide range of industries. The 1% initial tolerance ensures consistent performance, which is critical for systems requiring high stability and precision. Its TO-99 package is suitable for various types of mounting and encapsulation styles, providing flexibility in circuit design. This product is particularly useful for engineers looking to develop robust designs with dependable voltage referencing needs.
LM185BH Features
The LM185BH voltage reference features an adjustable output that can be set from approximately 1.24 volts to the maximum operating voltage, providing versatility in application use. The component boasts a low dynamic impedance and excellent temperature stability. Its ability to maintain a stable voltage under varying load and temperature conditions makes it a reliable choice for critical and demanding applications. Additionally, the 1% tolerance specification underscores its high precision in maintaining voltage levels, ensuring operational reliability and efficiency.
LM185BH Applications
- Power Supplies: The LM185BH can be used to provide a precise reference voltage, ensuring stable output regardless of load fluctuations. This is crucial for maintaining the performance of power supply circuits.
- Data Acquisition Systems: In these systems, accuracy and precision are paramount. The LM185BH helps in providing a stable voltage reference, which is vital for accurate sensor readings and data integrity.
- Battery Management: It serves as a reference point for charging and discharging processes, helping to improve the accuracy of battery management systems in portable devices and electric vehicles.
- Instrumentation: High-precision instruments rely on accurate voltage references like the LM185BH to calibrate measurements effectively, ensuring that output data is both reliable and accurate.
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