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Hot-selling and scarce LM431AIM3/NOPB Adjustable Precision Zener Shunt Regulator SOT23 spot stock
Manufacturer Product Number
LM431AIM3/NOPB
Description
LM431AIM3/NOPB Adjustable Precision Zener Shunt Regulator SOT23 spot stock
Package Condition
Tape & Reel (TR)
Datasheet
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Product Descriptions
The LM431 is a 3-terminal adjustable shunt regulator with ensured temperature stability over the entire temperature range of operation. The output voltage may be set at any level greater than 2.5 V (VREF) up to 36 V merely by selecting two external resistors that act as a voltage divided network. Due to the sharp turnon characteristics this device is an excellent replacement for many Zener diode applications.
The LM431 is available in space-saving SOIC-8, SOT-23, and TO-92 packages.
Product Features
• Average Temperature Coefficient 50 ppm/°C
• Temperature Compensated for Operation Over the Full Temperature Range
• Programmable Output Voltage
• Fast Turnon Response
• Low-Output Noise
• Low-Dynamic Output Impedance
• Available in Space-Saving SOIC-8, SOT-23, and TO-92 Packages
Product Applications
• Adjustable Voltage or Current Linear and Switching Power Supplies
• Voltage Monitoring
• Current Source and Sink Circuits
• Circuits Requiring Precision References
• Zener Diode Replacements
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-LM431AIM3/NOPB |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Voltage Reference | |
| Manufacturer | - |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Digi-Reel® | |
| Part Status | Active |
| Reference Type | Shunt |
| Output Type | Adjustable |
| Voltage - Output (Min/Fixed) | 2.495V |
| Voltage - Output (Max) | 37 V |
| Current - Output | 100 mA |
| Tolerance | ±2.2% |
| Temperature Coefficient | 50ppm/°C Typical |
| Current - Cathode | 1 mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Supplier Device Package | SOT-23-3 |
| Base Product Number | LM431 |
Product Photos
For more product information, please download the PDF
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LM431AIM3/NOPB Adjustable Precision Zener Shunt Regulator SOT23 spot stock
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