LM385M
- Mfr.Part #
- LM385M
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 2% 8SOIC
- Stock
- 49,002
- In Stock :
- 49,002
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Terminal Position :
- Dual
- Lead Free :
- Contains Lead
- Peak Reflow Temperature (Cel) :
- 235
- Max Output Voltage :
- 5.3V
- Base Part Number :
- LM385
- Current Rating :
- 10A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Cathode :
- 55μA
- Noise - 10Hz to 10kHz :
- 50μVrms
- Terminal Form :
- Gull wing
- RoHS Status :
- Non-RoHS Compliant
- Number of Outputs :
- 1
- Output Voltage :
- 5.3V
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Pin Count :
- 8
- Temperature Coefficient :
- 150ppm/°C
- Tolerance :
- ±2%
- Packaging :
- Tube
- Mounting Type :
- Surface Mount
- Min Output Voltage :
- 1.24V
- Length :
- 4.9mm
- Thickness :
- 1.58mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Radiation Hardening :
- No
- Number of Pins :
- 8
- Width :
- 3.91mm
- Max Output Current :
- 20mA
- Number of Functions :
- 1
- Reference Type :
- Shunt
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Nominal Supply Current :
- 10mA
- Height :
- 1.75mm
- Reference Voltage :
- 5.3V
- Number of Channels :
- 1
- Output Type :
- Adjustable
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- NRND (Last Updated: 4 days ago)
- Trim/Adjustable Output :
- yes
- JESD-609 Code :
- e0
- Operating Temperature :
- 0°C~70°C TA
- Datasheets
- LM385M
LM385M Documents

Voltage Reference Texas Instruments LM385M Overview
The LM385M from Texas Instruments is a versatile, adjustable shunt voltage reference IC, delivering high precision and reliability in a compact 8SOIC package. Designed to maintain a stable 2% reference voltage over a wide range of operating conditions, this IC is ideal for demanding applications requiring a precise voltage calibration. With its ability to adjust output from 1.24V to adjustable limits through external resistors, the LM385M offers flexibility and accuracy that are essential for critical circuit operations. This product not only meets the stringent requirements of various electronic applications but also ensures robust performance for bulk purchasing needs in industrial environments.
LM385M Features
The LM385M boasts several key features that make it a standout choice for professionals seeking a reliable voltage reference solution. These include an adjustable output voltage range from 1.24V upwards, a tight output voltage tolerance of ±2% at 25°C, and low dynamic impedance which enhances performance under varying load conditions. Additionally, the device's ability to operate over a wide temperature range enhances its versatility in different operating environments.
LM385M Applications
- Power Supplies: Used to provide a stable reference voltage that ensures consistent power output and improves the overall efficiency and reliability of power supply units.
- Battery Management Systems: Acts as a precision reference in battery charging circuits to enhance the accuracy of charging processes and prolong battery life.
- Data Acquisition Systems: Utilized in sensor calibration to provide stable voltage references, which is crucial for accurate data collection and processing.
- Portable Devices: Helps in voltage regulation and ensures device stability under variable power conditions commonly found in portable and wearable technology.
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