TLV431CDBZR Datasheet

Voltage & Current References


The TLV431CDBZR is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF (1.24 V) and 6 V with two external resistors (see Figure 2). These devices operate from a lower voltage (1.24 V) than the widely used TL431 and TL1431 shunt-regulator references. TLV431CDBZR Features • Low-Voltage Operation . . . VREF = 1.24 V• Adjustable Output Voltage, VO = VREF to 6 V• Reference Voltage Tolerances at 25C − 0.5% for TLV431B − 1% for TLV431A − 1.5% for TLV431• Low Operational Cathode Current . . . 80 μA Typ• 0.25-Ω Typical Output Impedance• Ultra-Small SC-70 Package Offers 40% Smaller Footprint Than SOT-23-3


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