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Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
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Description
- Description
- 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.
- Features
- 1• 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
- Applications
- • Adjustable Voltage or Current Linear and Switching Power Supplies
- • Voltage Monitoring
- • Current Source and Sink Circuits
- • Circuits Requiring Precision References
- • Zener Diode Replacements
LM431BIM3 Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 3 Pin |
| Case/Package | SOT-23-3 |
| Capacitance Tolerance | ±1 % |
| Output Voltage | 2.495V ~ 37V |
| Output Current | 100 mA |
| Supply Current | 1.00 A |
| Number of Channels | 1 Channel |
| Input Voltage (Max) | 37 V |
| Output Voltage (Max) | 37 V |
| Output Voltage (Min) | 2.495 V |
| Output Current (Max) | 100 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | 37 V |
| Show | |
| Operating Temperature | -40℃ ~ 85℃ |
| Temperature Coefficient | ±50 ppm/℃ |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
| ECCN Code | EAR99 |
Order guide
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charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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