LM431CIM
- Mfr.Part #
- LM431CIM
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 0.5% 8SOIC
- Stock
- 26,035
- In Stock :
- 26,035
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Reference
- Length :
- 5mm
- Max Output Current :
- 100mA
- Packaging :
- Tape and Reel (TR)
- Weight :
- 230.4mg
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Reference Type :
- Shunt
- Temperature Coefficient :
- 50ppm/°C Typical
- Operating Temperature :
- -40°C~85°C TA
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Number of Terminations :
- 8
- Max Input Voltage :
- 37V
- Current - Cathode :
- 1mA
- Trim/Adjustable Output :
- yes
- Tolerance :
- ±0.5%
- Reference Voltage :
- 2.5V
- Temp Coef of Voltage-Max :
- 54.509 ppm/°C
- Number of Outputs :
- 1
- Accuracy :
- 0.5 %
- Output Voltage :
- 36V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pbfree Code :
- yes
- Factory Lead Time :
- 4 Weeks
- Voltage - Output (Min/Fixed) :
- 2.495V
- Max Output Voltage :
- 36V
- Number of Pins :
- 8
- Terminal Form :
- Gull wing
- Base Part Number :
- LM431
- Width :
- 4mm
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Height :
- 1.5mm
- Lead Free :
- Lead Free
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Published :
- 2013
- Output Type :
- Adjustable
- Number of Channels :
- 1
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Datasheets
- LM431CIM

Voltage Reference onsemi LM431CIM Overview
The onsemi LM431CIM is a precision adjustable shunt voltage reference IC that offers a stable and versatile solution for applications requiring precise voltage regulation. This device is particularly notable for its adjustable output and high accuracy, featuring a typical stability of 0.5%. Encased in an 8SOIC package, it combines a compact form factor with the robustness required for demanding environments. The LM431CIM is designed for ease of use and integration, supporting a broad range of programmable voltages, making it an ideal choice for sophisticated power supply systems and precision instrumentation. Its capability to operate under a wide temperature range enhances its adaptability in various application scenarios, ensuring reliability and performance continuity.
LM431CIM Features
- Adjustable output voltage from Vref to 36V
- Precision output with a typical stability of 0.5%
- Low dynamic output impedance
- Operational in a wide temperature range
- Available in a small 8SOIC package
LM431CIM Applications
- Power Supplies: Used to provide a stable reference voltage that ensures consistent output despite variations in load and input conditions.
- Battery Chargers: Integral in maintaining precise control over charging voltages, crucial for extending battery life and safety.
- Data Acquisition Systems: Helps achieve high accuracy and stability in measurements by providing a precise voltage reference.
- Voltage Monitoring: Utilized in circuits designed to trigger alarms or shutdown mechanisms when voltage falls out of predefined thresholds.
- Portable Devices: Ensures device operation within optimal voltage ranges, critical for device performance and energy efficiency.
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