Are you looking for a device that can regulate the input voltage into your circuit? Texas Instruments" SN74AVC4T245D level translator is the perfect solution for you. With a 3-state output, this is power management at its best. This level shifter has an operating temperature range of -40 °C to 85 °C. This device comes in tube packaging. This device has a typical operating supply voltage of 1.8|2.5|3.3 V. Its minimum operating supply voltage of 1.2 V, while its maximum is 3.6 V.