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High Stability Power Management IC TL431AIDBZR Adjustable Precision Shunt Regulator Chip

Categories Power Management IC
Brand Name: Texas Instruments
Model Number: TL431AIDBZR
Certification: ROHS
Place of Origin: Original Factory
MOQ: 10pcs
Price: Negotiate
Payment Terms: T/T, Western Union,Paypal
Supply Ability: 100000pcs
Delivery Time: 1-3Days
Packaging Details: BOX
Series: Adjustable Precision Regulator Chip
Application: Power Management
Package: SOT-23
Current: 100mA
Output voltages: 2.495V to 36V
Features: Adjustable Precision Shunt
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    High Stability Power Management IC TL431AIDBZR Adjustable Precision Shunt Regulator Chip

    Power Management IC TL431AIDBZR SOT-23 Adjustable Precision Shunt Regulator Chip

    Description


    The TL431LI /TL432LI are pin-to-pin alternatives to TL431 / TL432.TL43xLI offers better stability, lower temperature drift (VI(dev)), andlower reference current (Iref) for improved systemaccuracy.


    The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperatureranges. The output voltage can be set to any value between Vref(approximately
    2.5 V) and 36 V, with two external resistors. These devices have a typical output impedanceof 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making thesedevices excellent replacements for Zener diodes in many applications, such as onboard regulation,adjustable power supplies, and switching power supplies. The TL432 device has exactly the samefunctionality and electrical specifications as the TL431 device, but has different pinouts for theDBV, DBZ, and PK packages.


    Both the TL431 and TL432 devices are offered in three grades, with initial tolerances (at25°C) of 0.5%, 1%, and 2%, for the B, A, and standard grade, respectively. In addition, low outputdrift versus temperature ensures good stability over the entire temperature range.

    The TL43xxC devices are characterized for operation from 0°C to 70°C, the TL43xxI devicesare characterized for operation from –40°C to 85°C, and the TL43xxQ devices are characterized foroperation from –40°C to 125°C.

    Features

    Reference Voltage Tolerance at 25°C

    1. 0.5% (BGrade)
    2. 1% (A Grade)
    3. 2% (StandardGrade)

    Adjustable Output Voltage: Vref to 36 V
    Operation From −40°C to 125°C
    Typical Temperature Drift (TL43xB)

    1. 6 mV (CTemp)
    2. 14 mV (I Temp, Q Temp)

    Low Output Noise
    0.2-Ω Typical Output Impedance
    Sink-Current Capability: 1 mA to 100 mA


    APPLICATIONS


    • Camera Phone Flash
    • Handheld Computers and PDAs
    • Digital Still and Video Cameras
    • External Modems
    • Small LCD Displays
    • White LED Driver


    Product Category: Power Management, Voltage Regulators, DC to DC Converters

    Product Tags:

    TL431AIDBZR

      

    TL431

      

    Regulator Chip

      
    Quality High Stability Power Management IC TL431AIDBZR Adjustable Precision Shunt Regulator Chip for sale
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