Overview
The TL431BMFDT,215 is an adjustable precision shunt regulator produced by Nexperia USA Inc. This three-terminal shunt regulator is part of the TL431 family, known for its versatility and precision in voltage regulation. The device allows for an output voltage range between 2.495 V and 36 V, which can be set using two external resistors. This feature makes it highly adaptable for various applications requiring stable voltage references.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | TL431BMFDT |
| Orderable Part Number | TL431BMFDT,215 |
| Package | TO-236AB (SOT23) |
| Reference Voltage (Vref) | 2.495 V |
| Reference Voltage Tolerance | ±0.5% |
| Maximum Output Voltage | 36 V |
| Maximum Output Current | 100 mA |
| Maximum Operating Temperature | -40°C to 125°C |
| Cathode Current | 600 µA |
| Pinning Configuration | Mirrored pinning |
Key Features
- Adjustable Output Voltage: The output voltage can be set between 2.495 V and 36 V using two external resistors.
- Precision Reference Voltage: Available with three different reference voltage tolerances: ±0.5%, ±1.0%, and ±2.0%.
- High Stability: Ensures stable voltage regulation across a wide range of operating conditions.
- Low Cathode Current: Minimum cathode current of 600 µA.
- Wide Operating Temperature Range: Operates from -40°C to 125°C.
- Compact Package: Available in the TO-236AB (SOT23) package, suitable for surface-mount applications.
Applications
The TL431BMFDT,215 is versatile and can be used in a variety of applications, including:
- Power Supplies: For voltage regulation and reference voltage generation.
- Industrial Control Systems: Where stable and adjustable voltage references are required.
- Automotive Electronics: For systems that need robust and reliable voltage regulation.
- Consumer Electronics: In devices requiring precise voltage control, such as audio equipment and medical devices.
- Telecommunications: For stable voltage references in communication equipment.
Q & A
- What is the reference voltage of the TL431BMFDT,215?
The reference voltage (Vref) is 2.495 V.
- What is the maximum output voltage of the TL431BMFDT,215?
The maximum output voltage is 36 V.
- What is the maximum output current of the TL431BMFDT,215?
The maximum output current is 100 mA.
- What is the operating temperature range of the TL431BMFDT,215?
The operating temperature range is from -40°C to 125°C.
- What is the cathode current of the TL431BMFDT,215?
The cathode current is 600 µA.
- What package type is the TL431BMFDT,215 available in?
The TL431BMFDT,215 is available in the TO-236AB (SOT23) package.
- How can the output voltage of the TL431BMFDT,215 be adjusted?
The output voltage can be adjusted using two external resistors.
- What are the typical applications of the TL431BMFDT,215?
Typical applications include power supplies, industrial control systems, automotive electronics, consumer electronics, and telecommunications.
- Is the TL431BMFDT,215 RoHS compliant?
- Where can I purchase the TL431BMFDT,215?
You can purchase the TL431BMFDT,215 from Nexperia's official distributors or directly from Nexperia's sales organization.
