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7,320 pcs
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7320 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | On Request |
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The Texas Instruments TLV431CDBVRG4 is a low-voltage, adjustable precision shunt regulator designed for a wide range of applications. It features a stable reference voltage of 1.24V, which can be adjusted to an output voltage range of VREF to 6V. The device boasts an initial accuracy of 1.5% at 25°C and a low operational cathode current of typically 80µA.
With a maximum temperature coefficient of 138 ppm/°C, the TLV431CDBVRG4 operates reliably across an extended temperature range of -40°C to 125°C. Its typical output impedance is a low 0.25Ω, contributing to stable regulation. The device is available in multiple package options including TO-92 (LP), SOT-23 (DBV, DBZ), and SOT-89 (PK), supporting various mounting requirements.
Key electrical characteristics include a minimum cathode current for regulation of 55µA and a maximum output current to cathode current ratio of 15mA. The reference voltage tolerances are specified at 0.5% for TLV431B, 1% for TLV431A, and 1.5% for the standard TLV431 at 25°C. Typical temperature drift values are 4mV (0°C to 70°C), 6mV (-40°C to 85°C), and 11mV (-40°C to 125°C).
The output voltage is adjustable from 1.24V to 6V.
Available packages include TO-92 (LP), SOT-23 (DBV), SOT-23 (DBZ), and SOT-89 (PK).
The operating temperature range is -40°C to 125°C.
The maximum initial accuracy is 1.5% at 25°C.
The minimum cathode current for regulation is 55µA.
The maximum temperature coefficient is 138ppm/°C.
The typical output impedance is 0.25Ω.