․Low-Voltage Operation: Down to 1.24V ․1% Reference-Voltage Tolerance ․Adjustable Output Voltage, Vo=Vref to 12V ․Low Operational Cathode Current….50μA ․0.25Ω Typical Out.

including onboard regulation and adjustable power supplies. Application ․Linear Regulators ․Voltage Reference for Powe.

The AT431 is low-voltage three-terminal adjustable voltage reference with specified thermal stability over applicable commercial temperature ranges. Output voltage may be set to any value between Vref (1.24V) and 12V with two external resistors (see .

AT43101

AT432

AT43301

AT43310

AT43311

AT43312

AT43312A

AT43320

AT43DK301

AT43DK312A

AT43USB320A

AT43USB321

AT43USB325