TL431 regulator
Product Name: TL431 Adjustable Precision Shunt Regulator
Description:
The TL431 is a programmable shunt voltage reference with an adjustable output voltage ranging from 2.495V to 36V, capable of sourcing up to 100 mA. It provides a highly stable reference voltage, making it suitable for various applications such as voltage regulation, adjustable power supplies, and precision reference voltage circuits.
Key Features:
- Programmable shunt voltage reference
- Output voltage adjustable from 2.495V to 36V
- Precise 2.495V reference with ±0.5% tolerance
- High output current capability: up to 100 mA
- Low dynamic output impedance: 0.22 Ω (typical)
- Wide operating temperature range: -40°C to +125°C
- Low output noise
- Fast turn-on response
- Package Type: TO-92, SOT-23, SOIC-8
- Reference Voltage: 2.495V ±0.5%
- Output Voltage Range: 2.495V to 36V
- Output Current: 1 mA to 100 mA
- Temperature Stability: 34 ppm/°C
- Operating Temperature Range: -40°C to +125°C
- Dimensions (TO-92): 4.5 mm x 4.5 mm x 4.5 mm
- Weight: 0.2 g
- Voltage Regulation: Used in adjustable voltage regulators for precise control of output voltage.
- Power Supplies: Ideal for creating stable and adjustable power supplies.
- Reference Voltage Circuits: Provides a stable reference voltage for analog-to-digital converters and other precision circuits.
- Battery Chargers: Used in battery charging circuits for accurate voltage regulation.
- Switching Power Supplies: Provides reference voltage for feedback control in switching regulators.
- Instrumentation: Suitable for precision measurement and instrumentation applications.