LM385DR-2-5
- Mfr.Part #
- LM385DR-2-5
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT 3% 8SOIC
- Stock
- 17
- In Stock :
- 17
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Base Part Number :
- LM385
- Terminal Form :
- Gull wing
- Output Voltage :
- 2.5V
- Length :
- 4.9mm
- Surface Mount :
- yes
- Temp Coef of Voltage-Max :
- 20 ppm/°C
- Number of Functions :
- 1
- Voltage - Output (Min/Fixed) :
- 2.5V
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Factory Lead Time :
- 6 Weeks
- Terminal Pitch :
- 1.27mm
- JESD-609 Code :
- e4
- Packaging :
- Tape and Reel (TR)
- JESD-30 Code :
- R-PDSO-G8
- Output Voltage-Max :
- 2.575V
- Terminal Position :
- Dual
- Current - Output :
- 20mA
- Output Voltage-Min :
- 2.425V
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 3.91mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- ECCN Code :
- EAR99
- Operating Temperature :
- 0°C~70°C TA
- Pin Count :
- 8
- Number of Outputs :
- 1
- HTS Code :
- 8542.39.00.01
- Reference Type :
- Shunt
- Pbfree Code :
- yes
- Height Seated (Max) :
- 1.58mm
- Number of Terminations :
- 8
- Output Type :
- FIXED
- Trim/Adjustable Output :
- No
- RoHS Status :
- ROHS3 Compliant
- Temperature Coefficient :
- 20ppm/°C Typical
- Tolerance :
- ±3%
- Current - Cathode :
- 20μA
- Noise - 10Hz to 10kHz :
- 120µVrms
- Mounting Type :
- Surface Mount
- Supply Current-Max (Isup) :
- 0.02mA
- Qualification Status :
- Not Qualified
- Datasheets
- LM385DR-2-5

Voltage Reference Texas Instruments LM385DR-2-5 Overview
The LM385DR-2-5 from Texas Instruments represents a robust, highly reliable solution in the realm of voltage references. This integrated circuit is designed to provide a stable reference voltage of 2.5V, ensuring high accuracy and precision across various applications. With a minimal temperature coefficient and a standard 8-SOIC package, it is an ideal choice for demanding environments where stability and footprint are critical. Its shunt architecture, complemented by a 3% regulation, makes the Voltage Reference Texas Instruments LM385DR-2-5 an excellent candidate for precision voltage calibration and control systems in both commercial and industrial applications.
LM385DR-2-5 Features
The LM385DR-2-5 boasts several key features that make it stand out. It maintains a low dynamic impedance and a stable 2.5V output with a tolerance of 3%, ensuring reliable performance in various electronic configurations. The device's ability to operate over a wide current range from 20 µA to 20 mA enhances its versatility. Additionally, its robust design is optimized for minimal thermal drift, which guarantees consistent output even under fluctuating environmental conditions.
LM385DR-2-5 Applications
- Power Supplies: Used as a reference voltage in power supply circuits to help stabilize and control the output voltage, ensuring consistent performance irrespective of load changes.
- Data Acquisition Systems: Provides accurate reference voltages necessary for analog-to-digital conversion, ensuring precise readings in sensor interfaces and measurement systems.
- Battery-Powered Devices: Helps in maintaining voltage stability in battery-powered applications, crucial for extending battery life and enhancing device reliability.
- Automotive Electronics: Utilized in automotive control systems to provide stable voltage references, critical for sensor accuracy and system reliability under variable operating conditions.
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