The LM431VBS is a precision programmable shunt voltage reference that can be used in many applications. It is a three-terminal adjustable-output device that can keep stable under all capacitive loads. It requires two external resistors in application to set the output voltage from VREF to 18V.
The LM431VBS features low dynamic impedance, low noise, and low temperature coefficient to ensure a stable output voltage over a wide range of operating temperatures and currents. These high performances make it very suitable for multiple applications, such as precision audio components and flyback switching power supplies.
The LM431VBS is available in a Green SOT-23 package.
- Adjustable Output Voltage: VREF to 18V
- Low Voltage Operation: Down to 1.24V
- Sink-Current Capability: 0.1mA to 70mA
- Reference Voltage Tolerance at +25℃: 0.5%
- Output Impedance: 0.15Ω (TYP)
- Temperature Drift: 2mV (TYP)
- High Stability under Capacitive Load
- Low Output Noise
- Operating Junction Temperature Range: -40℃ to +125℃
- Available in a Green SOT-23 Package
Portable, Battery-Powered Equipment
Voltage Monitoring
Flyback Switching Power Supplies
Instrumentation
Product Testing
Precision Audio Components
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LM431VBSXN3LG/TR | アクティブ | SOT-23 | 3 | YES | YES | YES | YES | MSL1 | -40℃ to +125℃ | 閲覧 | 閲覧 |
* 再販価格は参考価格です。正式な見積もりについては、代理店にお問い合わせください。
** 提供されるリードタイムは参考情報であり、異なる状況に応じて変更される可能性があります。
