TI E2E Community
Linear Regulators - Forum
1.2 V fix LDO?
is ther any 1.2 V fix LDO like TPS75118qpwp(with reset/)
TI has several options depending on your power requirements. The TPS743 is a 1.5A device while the TPS749 or TPS744 (better performance) are 3A devices. They have PG outputs however, they do not currently have a fixed 1.2V option so you will need a resistor divider to set output to 1.2V.
The datasheets of these devices do suggest a fixed 1.2V IC on a business by business case. If interested, please contact your local TI representative or FAE for further information on this opportunity.
Another solution is to use a fixed 1.2V LDO such as the TLV1117LV12 and pair it with an SVS such as the TPS3808G12 to monitor the output of the LDO and trigger a RESET.
in this case I can use TPS75118qpwp and use resistor divider.
All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.
TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff.