Are you looking for a device that can regulate the input voltage into your circuit? Texas Instruments" TXS0102DQMR level translator is the perfect solution for you. With a 3-state|open drain output, this is power management at its best. This level shifter has an operating temperature range of -40 °C to 85 °C. In order to ensure safe delivery and enable quick mounting of this component after delivery, it will be encased in tape and reel packaging during shipment. This device has a typical operating supply voltage of 1.8/2.5|1.8/3.3|1.8/5|2.5|2.5/3.3|2.5/5|3.3|3.3/5 V. Its minimum operating supply voltage of 1.65/2.3 V, while its maximum is 3.6/5.5 V.