LM431BCM3X
IC VREF SHUNT ADJ 1% SOT23-3Manufacturer: Texas Instruments
Categories: Voltage Reference
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Texas Instruments LM431BCM3X is an adjustable shunt voltage reference IC. Featuring a precise 2.495V initial output with an adjustable range up to 37V, this component offers a tight ±1% tolerance. The device is designed for efficient operation with a cathode current of 1 mA and a maximum output current of 100 mA. Its SOT-23-3 package facilitates surface mounting, making it suitable for compact design implementations. With a typical temperature coefficient of 50ppm/°C, the LM431BCM3X provides stable performance across its 0°C to 70°C operating temperature range. This voltage reference is commonly found in power supply regulation, battery chargers, and general-purpose voltage regulation applications within the consumer electronics and industrial sectors. The component is supplied in Tape & Reel packaging for automated assembly.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Tolerance | ±1% |
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Temperature Coefficient | 50ppm/°C Typical |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Voltage - Input | - |
| Reference Type | Shunt |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Current - Supply | - |
| Supplier Device Package | SOT-23-3 |
| Voltage - Output (Min/Fixed) | 2.495V |
| Noise - 0.1Hz to 10Hz | - |
| Noise - 10Hz to 10kHz | - |
| Current - Cathode | 1 mA |
| Current - Output | 100 mA |
| Voltage - Output (Max) | 37 V |