LM385MX-1.2
- Mfr.Part #
- LM385MX-1.2
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT 2% 8SOIC
- Stock
- 48,222
- In Stock :
- 48,222
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Noise - 10Hz to 10kHz :
- 60μVrms
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- JESD-609 Code :
- e0
- Max Output Current :
- 20mA
- Current - Cathode :
- 15µA
- Width :
- 3.9mm
- Pbfree Code :
- No
- Number of Outputs :
- 1
- Number of Pins :
- 8
- Output Type :
- FIXED
- Packaging :
- Tape and Reel (TR)
- Number of Channels :
- 1
- Trim/Adjustable Output :
- yes
- Output Voltage :
- 1.235V
- Pin Count :
- 8
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Reference Type :
- Shunt
- Peak Reflow Temperature (Cel) :
- 235
- Tolerance :
- -2.43% +2.02%
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Base Part Number :
- LM385
- Length :
- 4.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Contains Lead
- RoHS Status :
- Non-RoHS Compliant
- Temperature Coefficient :
- 150ppm/°C
- Operating Temperature :
- 0°C~70°C TA
- Max Output Voltage :
- 1.235V
- Datasheets
- LM385MX-1.2

Voltage Reference National Semiconductor LM385MX-1.2 Overview
The LM385MX-1.2 from National Semiconductor is a precision voltage reference IC, encapsulated in an 8SOIC package. This component ensures a fixed voltage reference of 1.2V with a stability of ±2% across variable conditions. Specifically designed for high-performance applications requiring a stable and low voltage reference, the LM385MX-1.2 stands out for its robust operational efficiency and versatility. Ideal for integration in advanced electronic systems, this voltage reference IC supports a wide range of applications from power supplies to precision instrumentation, offering reliable performance even in challenging environments.
LM385MX-1.2 Features
- Shunt voltage reference with a nominal voltage of 1.2V.
- Precision output with a tolerance of ±2% over the entire temperature range.
- Available in an 8SOIC package, suitable for surface mount technology.
- Low dynamic impedance and excellent temperature stability.
- Robust performance ideal for sophisticated electronic circuits.
LM385MX-1.2 Applications
- Power Supply Systems: Utilized as a stable reference voltage in power supplies, ensuring consistent output despite variations in load and input voltage.
- Battery Chargers: Acts as a precise reference to regulate the voltage applied during the charging process, enhancing the efficiency and lifespan of battery systems.
- Signal Conditioning: Integral in signal conditioning modules to provide a stable reference that enhances signal integrity in data acquisition systems.
- Portable Devices: Deployed in portable electronics to provide a consistent reference, ensuring accurate functioning of sensors and other critical components.
- Medical Devices: Used in medical equipment for precise voltage control, critical for reliable readings and device safety.
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