L43681IR-   Datasheet

Intersil

Low-Voltage, Single and Dual Supply, 8 to 1 Multiplexer and Differential 4 to 1 Multiplexer

Renesas Electronics

Low-Voltage, Single and Dual Supply, 8 to 1 Multiplexer and Differential 4 to 1 Multiplexer

Motorola => Freescale

Programmable Precision References

Diodes Incorporated.

ADJUSTABLE PRECISION SHUNT REGULATOR

Philips Electronics

Adjustable precision shunt regulator

Compact Technology Corp.

Adjustable Precision Shunt Regulator

STMicroelectronics

PROGRAMMABLE VOLTAGE REFERENCE

SHIKE Electronics

Adjustable Accurate Reference source

Continental Device India Limited

PROGRAMMABLE SHUNT REGULATOR

Calogic, LLC

TL431 / Precision Adjustable Shunt Reference

Sirectifier Global Corp.

Shunt Regulator