- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for TL431BMFDTVL
- Part Number TL431BMFDTVL
- Manufacturer Nexperia
- Pin Count 3
- Part Category Integrated Circuit
- Package Category SOT23 (3-Pin)
- Footprint Name SOT23 (3-Pin) - SOT-23..
- Released Date Jun 3, 2026
- Last Modified Date Jun 3, 2026 11:46 AM UTC
- Pinout / Pin List Click Here (Member Only)
TL431BMFDTVL Details
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Manufacturer Part Number:
TL431BMFDTVL
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Brand Name:
Nexperia
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
TO-236
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Package Description:
SOT-23, 3 PIN
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Pin Count:
3
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Manufacturer Package Code:
SOT23
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Factory Lead Time:
12 Weeks
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Manufacturer:
Nexperia
TL431BMFDTVL Frequently Asked Questions (FAQs)
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The recommended operating temperature range for the TL431BMFDTVL is -40°C to 125°C, as specified in the datasheet. However, it's essential to note that the device's performance may degrade at extreme temperatures, and it's crucial to consider this when designing your application.
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To ensure stability, it's essential to follow proper layout and decoupling practices. Make sure to decouple the TL431BMFDTVL with a 10nF to 100nF capacitor between the Vref and GND pins, and keep the layout as compact as possible. Additionally, avoid using long traces and minimize parasitic inductance and capacitance.
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The maximum allowed voltage on the Cathode (K) pin is 36V, as specified in the datasheet. Exceeding this voltage may damage the device. It's essential to ensure that the voltage on the Cathode pin does not exceed this rating, especially when using the TL431BMFDTVL in high-voltage applications.
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While the TL431BMFDTVL is primarily a voltage reference, it can be used as a voltage regulator in certain applications. However, it's essential to note that the device is not designed for high-current applications and may not provide the same level of regulation as a dedicated voltage regulator. Consult the datasheet and application notes for guidance on using the TL431BMFDTVL as a voltage regulator.
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The output voltage of the TL431BMFDTVL is determined by the resistor divider network connected to the Reference (R) pin. The output voltage can be calculated using the formula: Vout = Vref * (R1 / R2), where Vref is the internal reference voltage (2.5V), and R1 and R2 are the resistors in the divider network.
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TL431BMFDTVL Overview
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About Nexperia
Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.