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TL431BIPK
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TL431BIPK Description
The TL431BIPK is a precision programmable shunt regulator manufactured by Texas Instruments. It is a three-terminal device that provides a stable reference voltage and current limit in a variety of applications.
Description:
The TL431BIPK is a high-precision, adjustable shunt regulator that operates from a supply voltage as low as 3V. It features a thermally protected, enable (ON/OFF) pin that allows for efficient power management. The device also has a precision 2.5V reference source with a typical tolerance of ±1% and a bandwidth of 10kHz.
Features:
- Adjustable output voltage: The output voltage can be adjusted by connecting an external resistor between the output and the reference pins.
- Precision reference: The TL431BIPK has a precision 2.5V reference source with a typical tolerance of ±1%.
- Thermal protection: The device features thermal protection to prevent damage due to overheating.
- Enable pin: The enable pin allows for efficient power management by turning the device on and off.
- Low dropout voltage: The TL431BIPK has a low dropout voltage, making it suitable for use in low-voltage applications.
- Compact package: The device is available in a small, surface-mount package, making it ideal for use in space-constrained applications.
Applications:
The TL431BIPK is used in a variety of applications, including:
- Voltage regulation: The TL431BIPK can be used as a precision voltage regulator in a variety of electronic circuits.
- Current limiting: The device can be used to limit the current in a circuit, protecting components from damage due to overcurrent.
- Battery charging: The TL431BIPK can be used in battery charging circuits to regulate the charging voltage and current.
- LED dimming: The device can be used to control the brightness of LED lights by adjusting the current through the LED.
- Power supply design: The TL431BIPK can be used in power supply designs to provide a stable reference voltage and current limit.
Overall, the TL431BIPK is a versatile and reliable device that is widely used in a variety of electronic applications. Its precision, thermal protection, and enable pin make it a popular choice for designers looking for a reliable and efficient shunt regulator.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 5+ | $0.28976 | $1.45 |
| 50+ | $0.22468 | $11.23 |
| 150+ | $0.20009 | $30.01 |



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