Overview
The TL431AILPG is a precision programmable voltage reference from ON Semiconductor. It is designed for reliable voltage regulation in various applications, offering an adjustable output voltage range of 2.495V to 36V with ±1% accuracy over temperature. The device features a ±0.2% typical reference voltage tolerance and operates over a wide temperature range of -40°C to 70°C. It is packaged in an SOT-23 configuration, making it suitable for a variety of electronic systems where precise voltage regulation is essential.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Reference Voltage | 2.495V | V |
| Tolerance | ±1% | % |
| Adjustable Output Voltage | 2.495V to 36V | V |
| Operating Temperature Range | -40°C to 70°C | °C |
| Maximum Output Current | 100mA | mA |
| Package Type | SOT-23 | - |
| Dynamic Output Impedance | 0.2Ω (Typical) | Ω |
| Sink Current Capability | 1.0 to 100mA | mA |
Key Features
- Precision programmable voltage reference with adjustable output voltage from 2.495V to 36V.
- High accuracy over temperature with ±1% tolerance.
- Low dynamic output impedance of 0.2Ω (typical).
- Sink current capability ranging from 1.0 to 100mA.
- Temperature compensated for operation over the full rated operating temperature range.
- Fast turn-on response and low output noise voltage.
- Compact SOT-23 package.
Applications
- Power supplies and converters.
- Audio equipment and amplifiers.
- Medical devices and instrumentation.
- Automotive systems and electronics.
- Battery-powered systems.
- Industrial control systems.
- Aerospace and defense systems.
Q & A
- What is the adjustable output voltage range of the TL431AILPG?
The TL431AILPG has an adjustable output voltage range of 2.495V to 36V.
- What is the temperature range for the TL431AILPG?
The TL431AILPG operates over a temperature range of -40°C to 70°C.
- What is the maximum output current of the TL431AILPG?
The maximum output current of the TL431AILPG is 100mA.
- What package type is the TL431AILPG available in?
The TL431AILPG is available in an SOT-23 package.
- What is the dynamic output impedance of the TL431AILPG?
The dynamic output impedance of the TL431AILPG is 0.2Ω (typical).
- What are some common applications for the TL431AILPG?
The TL431AILPG is commonly used in power supplies, audio equipment, medical devices, automotive systems, and industrial control systems.
- How do you adjust the output voltage of the TL431AILPG?
To adjust the output voltage, connect the REFIN pin to a stable reference voltage source and adjust the VOUT pin to the desired output voltage. Ensure proper power supply connections to VCC and GND.
- What is the reference voltage tolerance of the TL431AILPG?
The reference voltage tolerance of the TL431AILPG is ±0.2% (typical).
- Is the TL431AILPG suitable for high-temperature environments?
Yes, the TL431AILPG is designed to operate over a wide temperature range, making it suitable for various high-temperature applications.
- What is the sink current capability of the TL431AILPG?
The sink current capability of the TL431AILPG ranges from 1.0 to 100mA.
