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Datasheet Texas Instruments TL432ACDBVRE4

Программируемый трехвыводной шунтовой стабилизатор напряжения

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  TL431, TL431A, TL431B, TL432, TL432A, TL432B
  www.ti.com SLVS543N ­ AUGUST 2004 ­ REVISED JANUARY 2014 TL431 Precision Programmable Reference
  Check for Samples: TL431, TL431A, TL431B, TL432, TL432A, TL432B
  1 FEATURES
  Operation From -40°C to 125°C Reference Voltage Tolerance at 25°C ­ 0.5% . B Grade ­ 1% . A Grade ­ 2% . Standard Grade Typical Temperature Drift (TL431B) ­ 6 mV (C Temp) ­ 14 mV (I Temp, Q Temp) Low Output Noise 0.2- Typical Output Impedance Sink-Current Capability . 1 mA to 100 mA Adjustable Output Voltage . Vref to 36 V DESCRIPTION
  The TL431 and TL432 are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors (see Figure 17). These devices have a typical output impedance of 0.2 . Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications, such as onboard regulation, adjustable power supplies, and switching power supplies. The TL432 has exactly the same functionality and electrical specifications as the TL431, but has different pinouts for the DBV, DBZ, and PK packages. Both the TL431 and TL432 devices are offered in three grades, with initial tolerances (at 25°C) of 0.5%, 1%, and 2%, for the B, A, and standard grade, respectively. In addition, low output drift vs temperature ensures good stability over the entire temperature range. The TL43xxC devices are characterized for operation from 0°C to 70°C, the TL43xxI devices are characterized for operation from ­40°C to 85°C, and the TL43xxQ devices are characterized for operation from ­40°C to 125°C. 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
  PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2004­2014, Texas Instruments Incorporated TL431, TL431A, TL431B, TL432, TL432A, TL432B
  SLVS543N ­ AUGUST 2004 ­ REVISED JANUARY 2014 www.ti.com TL431, TL431A, TL431B . D (SOIC) PACKAGE (TOP VIEW) TL431, TL431A, TL431B . P (PDIP), PS (SOP), OR PW (TSSOP) PACKAGE (TOP VIEW) CATHODE ANODE ANODE NC 1 2 3 4 8 7 6 5 REF ANODE ANODE NC CATHOD ...

Цены

Модельный ряд

• TL431ACDCKT TL431ACDCKTE4 TL431ACDCKTG4 TL431AQDBVRE4 TL431AQDBVRG4 TL431AQDBVTE4 TL431AQDBVTG4 TL431BCDBVRE4 TL431BCDBVRG4 TL431BCLPM TL431BCLPME3 TL431BCPW TL431BCPWE4 TL431BCPWG4 TL431BIDBVRE4 TL431BIDBVRG4 TL431CDBVTE4 TL431CDR-J TL431IDBVTE4 TL431IDBVTG4 TL431QDBVRE4 TL431QDBVTG4 TL432ACDBVRE4 TL432ACDBVRG4 TL432ACPK TL432ACPKG3 TL432AIDBVRE4 TL432AIDBVRG4 TL432BIDBVR TL432BIDBVRE4 TL432BIDBVRG4 TL432BQDBVR TL432BQDBVRE4 TL432BQDBVRG4 TL432BQDBVT TL432BQDBVTE4 TL432BQDBVTG4 TL432CDBVRE4 TL432CDBVRG4 TL432CDBZT TL432CDBZTG4 TL432IDBVRE4 TL432IDBVRG4 TL432QDBVR TL432QDBVRE4 TL432QDBVRG4 TL432QDBVT TL432QDBVTE4 TL432QDBVTG4 TL432QDBZT TL432QDBZTG4

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