TL431CDBVR Texas Instruments voltage-references (SOT-23-5) In Stock
TL431CDBVR is a precision adjustable shunt voltage regulator from Texas Instruments in SOT-23-5, 2.495V reference voltage, 100mA max current, -40 to 85C, from $0.05, in stock, ships globally, MOQ 1.
- Manufacturer
- Texas Instruments
- Package
- SOT-23-5
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- TL431CDBVR Datasheet PDF
- Category
- voltage-references
- Price
- From $0.0516(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Applications
Widely used in power supply feedback loops, battery chargers, and DC-DC converter regulation circuits. Common in industrial equipment, consumer electronics, and automotive accessories requiring precise voltage references.
Specifications
| referenceVoltage | 2.495V |
| maxCathodeCurrent | 100mA |
| supplyVoltage | 2.5-36V |
| operatingTemperature | -40 to 85C |
| package | SOT-23-5 |
| Package | SOT-23-5 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the reference voltage of TL431CDBVR?
The TL431CDBVR has a 2.495V internal reference voltage. The output can be adjusted from 2.495V up to 36V using two external resistors to set the desired regulation level.
What package does the TL431CDBVR use?
The TL431CDBVR uses a SOT-23-5 (5-pin small outline transistor) surface-mount package, making it suitable for compact PCB layouts. Pin count is 5.
What is a suitable alternative to the TL431CDBVR?
Compatible alternatives include the TL431ADBVR (higher accuracy grade), LM431 in SOT-23, and the AS431 series. All are pin-compatible shunt regulators with 2.495V reference voltage.
What is the operating temperature range of TL431CDBVR?
The TL431CDBVR operates over a commercial temperature range of -40C to +85C, suitable for industrial and consumer applications.
Is TL431CDBVR RoHS compliant?
Yes, the TL431CDBVR is RoHS compliant and lead-free (Pb-Free), meeting environmental regulations for use in consumer electronics and industrial products worldwide.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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