TL1431CLP Part Information
The TL1431 device is a precision programmable reference with specified thermal stability over automotive, commercial, and military temperature ranges. The output voltage can be set to any value between VI(ref) (approximately 2.5 V) and 36 V with two external resistors (see Figure 25). This device has a typical output impedance of 0.2 Ω. Active output circuitry provides a sharp turnon characteristic, making the device an excellent replacement for Zener diodes and other types of references in applications such as onboard regulation, adjustable power supplies, and switching power supplies. The TL1431C is characterized for operation over the commercial temperature range of 0°C to 70°C. The TL1431Q is characterized for operation over the full automotive temperature range of –40°C to 125°C. The TL1431M is characterized for operation over the full military temperature range of –55°C to 125°C.
- 0.2-u03a9 Typical Output Impedance
- 0.4% Initial Voltage Tolerance
- Adjustable Output Voltage (VI(ref) to 36 V)
- Fast Turnon (500 ns)
- Low Reference Current (REF)
- Sink Current Capability (1 mA to 100 mA)
|Voltage Reference Type||Shunt - Adjustable|
|Product Range||TL1431 Series|
|Reference Voltage||2.5V to 36V|
|Voltage Reference Case Style||TO-226AA|
|No. of Pins||3Pins|
|Operating Temperature Min||0°C|
|Operating Temperature Max||70°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|SVHC||No SVHC (27-Jun-2018)|
Alternative Part Descriptions
- VOLTAGE REF, SHUNT, 2.5V-36V, TO-226AA-3; Voltage Reference Type:Shunt - Adjustable; Product Range:TL1431 Series; Reference Voltage:2.5V to 36V; Initial Accuracy:0.4%; Temperature Coefficient:-; Voltage Reference Case Style:TO-226AA;RoHS Compliant: Yes | Newark Electronics
- Precision adjustable (programmable) shunt reference | Texas Instruments
Frequently Asked Questions
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What category does TL1431CLP fall under?
The TL1431CLP is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
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Is the TL1431CLP RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TL1431CLP.
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