LM385BM-2.5/NOPB
- Mfr.Part #
- LM385BM-2.5/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT 1.5% 8SOIC
- Stock
- 11,795
- In Stock :
- 11,795
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Max Output Voltage :
- 2.5V
- JESD-609 Code :
- e3
- Operating Temperature :
- 0°C~70°C TA
- Terminal Finish :
- Matte Tin (Sn)
- Reference Voltage :
- 2.5V
- Trim/Adjustable Output :
- No
- Length :
- 4.9mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 2.5V
- Pbfree Code :
- yes
- Thickness :
- 1.58mm
- Reference Type :
- Shunt
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- Number of Pins :
- 8
- Temperature Coefficient :
- 150ppm/°C
- Width :
- 3.91mm
- Height :
- 1.75mm
- Current - Cathode :
- 20μA
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Noise - 10Hz to 10kHz :
- 120µVrms
- Nominal Supply Current :
- 10mA
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Output Type :
- FIXED
- Number of Functions :
- 1
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Temp Coef of Voltage-Max :
- 150 ppm/°C
- Pin Count :
- 8
- Current Rating :
- 10A
- Mount :
- Surface Mount
- Base Part Number :
- LM385
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- REACH SVHC :
- No SVHC
- Terminal Pitch :
- 1.27mm
- RoHS Status :
- ROHS3 Compliant
- Max Output Current :
- 20mA
- Tolerance :
- ±1.5%
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Datasheets
- LM385BM-2.5/NOPB

Voltage Reference National Semiconductor LM385BM-2.5/NOPB Overview
The LM385BM-2.5/NOPB by National Semiconductor is a precision micro-power shunt voltage reference IC, offering a fixed 2.5V output with a stability of ±1.5%. Designed for ease of use and minimal external components, this device is encapsulated in an 8SOIC package, ensuring robust performance in a compact form factor. The LM385BM-2.5/NOPB is ideal for applications requiring high reliability and consistency in voltage regulation, suitable for powering sensitive electronic circuits and components. Its ability to operate under a wide range of environmental conditions and its low dynamic impedance make it a go-to solution for designers seeking a dependable voltage reference.
LM385BM-2.5/NOPB Features
- Output Voltage: 2.5V
- Output Voltage Tolerance: ±1.5%
- Package Type: 8SOIC
- Minimal temperature coefficient
- Low dynamic impedance
- Operational with low input-output differential
LM385BM-2.5/NOPB Applications
- Portable Battery-Powered Devices: Ensures consistent voltage supply despite varying battery levels, maintaining device performance.
- Power Supplies: Acts as a reference voltage for regulation, ensuring output precision across varying load conditions.
- Data Acquisition Systems: Provides a stable reference voltage, crucial for accurate data measurement and conversion.
- Instrumentation: Helps maintain accuracy and reliability in measurements by providing a stable voltage reference.
- Consumer Electronics: Used in various consumer electronics to enhance the reliability and efficiency of power management circuits.
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