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TL1431-EP

AKTIV

Verbessertes Produkt: einstellbare (programmierbare) Präzisions-Shunt-Referenz

Produktdetails

Rating HiRel Enhanced Product Initial accuracy (max) (%) 0.4 Iz for regulation (min) (µA) 450 VO adj (min) (V) 2.5 VO adj (max) (V) 36 Reference voltage (V) adjustable Temp coeff (max) (ppm/°C) 114 Operating temperature range (°C) -55 to 125 Iout/Iz (max) (mA) 100
Rating HiRel Enhanced Product Initial accuracy (max) (%) 0.4 Iz for regulation (min) (µA) 450 VO adj (min) (V) 2.5 VO adj (max) (V) 36 Reference voltage (V) adjustable Temp coeff (max) (ppm/°C) 114 Operating temperature range (°C) -55 to 125 Iout/Iz (max) (mA) 100
SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • 0.4% Initial Voltage Tolerance
  • 0.2-Ω Typical Output Impedance
  • Fast Turnon: 500 ns
  • Sink Current Capability: 1 to 100 mA
  • Low Reference Current (REF)
  • Adjustable Output Voltage: VI(ref) to 36 V
  • Supports Defense, Aerospace, and Medical Applications
    • Controlled Baseline
    • One Assembly and Test Site
    • One Fabrication Site
    • Available in Military (–55°C to 125°C)
      Temperature Range
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
  • 0.4% Initial Voltage Tolerance
  • 0.2-Ω Typical Output Impedance
  • Fast Turnon: 500 ns
  • Sink Current Capability: 1 to 100 mA
  • Low Reference Current (REF)
  • Adjustable Output Voltage: VI(ref) to 36 V
  • Supports Defense, Aerospace, and Medical Applications
    • Controlled Baseline
    • One Assembly and Test Site
    • One Fabrication Site
    • Available in Military (–55°C to 125°C)
      Temperature Range
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability

The TL1431-EP device is a precision-programmable reference with specified thermal stability over the military temperature range. The output voltage can be set to any value from VI(ref) (approximately 2.5 V) to 36 V with two external resistors (see ). This device has a typical output impedance of 0.2 Ω. Active output circuitry provides a very 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 TL1431-EP device is a precision-programmable reference with specified thermal stability over the military temperature range. The output voltage can be set to any value from VI(ref) (approximately 2.5 V) to 36 V with two external resistors (see ). This device has a typical output impedance of 0.2 Ω. Active output circuitry provides a very 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.

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt TL1431-EP Precision-Programmable Reference datasheet (Rev. D) PDF | HTML 02.01.2015
* Strahlungs- und Zuverlässigkeitsbericht TL1431MDREP Reliability Report 26.08.2011
* VID TL1431-EP VID V6204756 21.06.2016
E-book Voltage Supervisor and Reset ICs: Tips, Tricks and Basics 28.06.2019

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