LM385BYM-1.2
- Mfr.Part #
- LM385BYM-1.2
- Manufacturer
- National Semiconductor
- Package / Case
- SOIC N
- Datasheet
- Download
- Description
- TWO TERMINAL VOLTAGE REFERENCE,
- Stock
- 3,642
- In Stock :
- 3,642
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- ECCN Code :
- EAR99
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Trim/Adjustable Output :
- No
- RoHS Status :
- RoHS Compliant
- Radiation Hardening :
- No
- Voltage - Output :
- 1.235V
- Temperature Grade :
- COMMERCIAL
- Max Operating Temperature :
- 70°C
- Number of Channels :
- 1
- Max Output Current :
- 20mA
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Number of Functions :
- 1
- Package / Case :
- SOIC N
- Width :
- 3.9mm
- Output Voltage :
- 1.235V
- Current - Output :
- 20mA
- Length :
- 4.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Contains Lead
- Max Output Voltage :
- 1.235V
- Number of Outputs :
- 1
- Peak Reflow Temperature (Cel) :
- 235
- Temperature Coefficient :
- 50 ppm/°C
- Min Operating Temperature :
- 0°C
- JESD-609 Code :
- e0
- Number of Pins :
- 8
- Mount :
- Surface Mount
- Datasheets
- LM385BYM-1.2

Voltage Reference National Semiconductor LM385BYM-1.2 Overview
The LM385BYM-1.2 from National Semiconductor stands as a high-precision, two-terminal voltage reference device, engineered to provide stable and reliable performance for a broad range of applications. This voltage reference is designed to offer a fixed 1.2V output with an impressive level of accuracy and minimal temperature dependency. Its robust design ensures consistent performance, making it an ideal choice for critical and demanding applications where voltage precision is crucial. The LM385BYM-1.2 is housed in a compact package, facilitating easy integration into existing designs without requiring significant board space, thus optimizing manufacturing processes and reducing development time.
LM385BYM-1.2 Features
The LM385BYM-1.2 voltage reference includes several key features that enhance its usability and performance in various circuits. It maintains a low dynamic impedance and a good temperature coefficient, ensuring stable output across varying load conditions and temperatures. The device's ability to operate over a wide current range also allows greater flexibility in application design, accommodating both low-power and higher-demand circuits.
LM385BYM-1.2 Applications
- Precision Measurement Systems: Utilized for its stable voltage output, the LM385BYM-1.2 provides a reference voltage in systems requiring high accuracy measurements, enhancing the reliability and accuracy of instrumentation.
- Portable Battery-Powered Devices: The low power consumption and stable output of the LM385BYM-1.2 make it suitable for use in battery-operated devices, where maintaining battery efficiency and device accuracy is critical.
- Power Supply Control: In power supply units, this voltage reference helps in regulating output, ensuring consistent performance and improving the overall stability of power supplies.
- Data Conversion Systems: Used in analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), the LM385BYM-1.2 provides a reference voltage that ensures accurate data conversion, critical for applications in digital communication and processing systems.
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