High Performance Voltage Regulators
New: High performance Voltage Regulator Family Increase power efficiency & application robustness
Infineon launches two new voltage regulator families targeting automotive applications. New products offer wide input voltage range (2.75V to 40) and very low quiescent 5µA - 40µA (e.g. for systems connected permanently to battery). Its new loop concept combines fast regulation and very good stability requiring only one small ceramic output capacitor of 1µF.
TLS805x and TLS810x devices are optimized for very low quiescent current operation down to 5µA.
TLS820xx and TLS850xx offer a very low dropout voltage of only 70mV and an extended input operating range down to 3V .
Both families are designed to be operational in harsh automotive environment and implement automotive specific feature sets. To improve further stability and robustness products were designed and tested with LV124 requirements flow, which is unique and helps to improve quality in the field and minimize design effort and cost. Both families are suitable for all battery connected automotive applications and are able to withstand cranking and load dump conditions. With output current options ranging from 50mA up to 500mA these products have best in class quiescent current performance making them suitable for body applications ranging from body control modules, HVAC to access control, lighting etc. to supply microcontrollers, transceivers etc.
|Key Features||Key Benefits|
Applications with direct battery connection
Body control modules, HVAC
Alarm, Immobilizer, RKE
Infotainment, dashboard, gateway
Find an answer to your question
Technical Assistance Center (TAC)
Infineon welcomes your comments and questions.
If you have any questions concerning our products, please fill out the following form. Your inquiry will be sent to the appropriate specialist who will be in touch with you as soon as possible.
You will receive a confirmation E-mail to validate your address in our system. Any attached file to the reply which will help to support your inquiry is highly appreciated.