LM385Z
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- Mfr.Part #
- LM385Z
- Manufacturer
- National Semiconductor
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA)
- Datasheet
- Download
- Description
- TWO TERMINAL VOLTAGE REFERENCE,
- Stock
- 3,762
- In Stock ：
- 3,762
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- Pin Count :
- 3
- Packaging :
- Bulk
- Tolerance :
- ±3%
- Base Part Number :
- LM385
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Noise - 10Hz to 10kHz :
- 120µVrms
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Weight :
- 4.535924g
- Min Output Voltage :
- 2.5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Temperature Coefficient :
- 80ppm/°C Typical
- Width :
- 4.19mm
- Number of Outputs :
- 1
- JESD-609 Code :
- e3
- Current - Cathode :
- 30µA
- Factory Lead Time :
- 13 Weeks
- Current Rating :
- 20mA
- Mount :
- Through Hole
- Output Type :
- FIXED
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Trim/Adjustable Output :
- No
- Terminal Pitch :
- 1.27mm
- Terminal Position :
- BOTTOM
- Output Voltage :
- 2.5V
- Max Output Voltage :
- 2.5V
- Pbfree Code :
- yes
- Height :
- 5.33mm
- Mounting Type :
- Through Hole
- Max Output Current :
- 20mA
- Number of Functions :
- 1
- Terminal Finish :
- Tin (Sn)
- Reference Voltage :
- 2.5V
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Reference Type :
- Shunt
- Operating Temperature :
- 0°C~70°C TA
- Number of Terminations :
- 3
- REACH SVHC :
- No SVHC
- Number of Pins :
- 3
- Length :
- 5.2mm
- Datasheets
- LM385Z
Voltage Reference National Semiconductor LM385Z Overview
The LM385Z by National Semiconductor stands as a reliable and precise two-terminal voltage reference. This robust component ensures consistent voltage output and minimal deviation, making it a cornerstone for applications requiring stable and accurate voltage control. With its wide operating range and easy integration, the LM385Z is designed to enhance the performance and reliability of your electronic systems. Its ability to maintain stability under varying operating conditions and its high resistance to environmental changes make it particularly valuable for critical and demanding applications.
LM385Z Features
The LM385Z Voltage Reference includes several key features that make it highly effective for a wide range of applications. It offers a low dynamic impedance and a stable reverse breakdown voltage, which is crucial for applications requiring a consistent reference voltage over a range of currents. Additionally, the LM385Z is capable of operating effectively across a broad temperature range, ensuring reliable performance in both commercial and industrial environments.
LM385Z Applications
- Battery-Powered Devices: The LM385Z can be used to provide a stable reference voltage, ensuring accurate battery monitoring and efficient power management in portable devices.
- Power Supplies: It acts as a reference voltage in power supply circuits, contributing to improved stability and regulation, thus enhancing the overall reliability of the power supply units.
- Data Acquisition Systems: In these systems, the LM385Z serves as a precision reference voltage to calibrate and stabilize input measurements, which is critical for accurate data analysis.
- Voltage Monitoring: The LM385Z is used in voltage monitoring circuits to provide a stable benchmark for system diagnostics and maintenance, ensuring systems operate within their specified voltage ranges.
- Portable Instrumentation: Its ability to maintain a stable reference voltage in varying environmental conditions makes it ideal for use in portable measurement instruments used in field operations.
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