TL1431-Q1 Datasheet (Texas Instruments) - Precision-Programmable Reference

TL1431-Q1, Precision-Programmable Reference

ordering information The TL1431 is a precision programmable reference with specified thermal stability over the automotive temperature range.

The output voltage can be set to any value between VI(ref) (approximately 2.5 V) and 36 V with two external resistors (see Figure 16).

This device has a typic

TL1431ĆQ1 PRECISION PROGRAMMABLE REFERENCE D Qualified for Automotive Applications D 0.4% Initial Voltage Tolerance D 0.2-Ω Typical Output Impedance D Fast Turnon .

500 ns D Sink Current Capability .

1 mA to 100 mA D Low Reference Current (REF) D Adjustable Output Voltage .

VI(ref) to 36 V SLVS534B JUNE 2004 REVISED APRIL 2008 D PACKAGE (TOP VIEW) CATHODE 1 ANODE 2 ANODE 3 NC 4 8 REF 7 ANODE 6 ANODE 5 NC NC No internal connection ANODE terminals are