TL432数据手册集成电路（IC）的电压基准规格书PDF

描述 Description

The TL432 is three terminal adjustable shunt regulator offering excellent temperature stability and output current handling capability up to 100mA. The output voltage may be set to any chosen voltage between 2.5 and 36 volts by selection of two external divider resistors. The devices can be used as a replacement for zener diodes in many applications requiring an improvement in zener performance. Diodes’ TL432 has the same electrical specifications as the industry standard ‘432 and is available in 2 grades with initial tolerances of 1% and 0.5% for the A and B grades respectively.

特性 Features

Temperature range -40 to 125°CReference Voltage Tolerance at 25°CTL432A: 2.495V ± 1.0%.TL432B: 2.495V ± 0.5%Low Output Noise0.2Ω Typical Output ImpedanceSink Current Capability: 1mA to 100mAAdjustable Output Voltage: V to 36VSOT23: Available in “Green” Molding Compound (No Br, Sb) and Lead Free Finish/ RoHS Compliant

应用 Application

Opto-Coupler LinearisationSecondary side regulationShunt RegulatorsImproved ZenerVariable Reference