TL432B-Q1 Datasheet PDF - TI

●The TL432x-Q1 devices are three-terminal adjustable shunt regulators with specified thermal stability over the automotive temperature range. 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 impedance of 0.2 Ω. 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 TL432x-Q1 devices are offered in two grades with initial tolerances (at 25°C) of 0.5% and 1%, for the B and A grade, respectively. In addition, low output drift vs temperature ensures good stability over the entire temperature range.

●The devices are characterized for operation from –40°C to 125°C.

● Qualified for Automotive Applications

● AEC-Q100 Qualified With the Following Results:

● Device Temperature Grade 1: –40°C to 125°C Ambient

●Operating Temperature Range

● Device HBM ESD Classification Level H2

● Device CDM ESD Classification Level C3B

● Operation From –40°C to 125°C

● Reference Voltage Tolerance at 25°C

● 0.5%...B Grade

● 1%...A Grade

● Typical Temperature Drift...14 mV

● Low Output Noise

● Typical Output Impedance...0.2 Ω

● Sink Current Capability...1 mA to 100 mA

● Adjustable Output Voltage...Vref to 36 V