High Performance Voltage Regulators

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 (2.75 V to 40 V) and very low quiescent 5 µA - 40 µA (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 1 µF.

The OPTIREG™ Linear TLS805x and TLS810x devices are optimized for very low quiescent current operation down to 5 µA.

The OPTIREG™ Linear TLS820xx and TLS850xx offer a very low dropout voltage of only 80 mV and an extended input operating range down to 3 V .

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 50 mA up to 500 mA these products have best in class quiescent current performance making them suitable for body applications ranging from body control modules, HVAC to access control and lighting to supply microcontrollers and transceivers.

Family Overview

Details

High Performance Voltage Regulators

ImageManufacturer Part NumberDescriptionPackagingPart StatusOutput ConfigurationAvailable QuantityView Details
IC REG LINEAR 3.3V 50MA TSON-10TLS805B1LDV33XUMA1IC REG LINEAR 3.3V 50MA TSON-10Cut Tape (CT)ActivePositive4495 - ImmediateView Details
IC REG LIN POS ADJ 50MA TSON-10TLS805B1LDVXUMA1IC REG LIN POS ADJ 50MA TSON-10Cut Tape (CT)ActivePositive4705 - ImmediateView Details
IC REG LIN POS ADJ 50MA 8DSOTLS805B1SJVXUMA1IC REG LIN POS ADJ 50MA 8DSOCut Tape (CT)ActivePositive4733 - ImmediateView Details
IC REG LINEAR 5V 50MA TSON-10TLS805D1LDV50XUMA1IC REG LINEAR 5V 50MA TSON-10Cut Tape (CT)ActivePositive5000 - ImmediateView Details
IC REG LINEAR 5V 100MA TSON-10TLS810A1LDV50XUMA1IC REG LINEAR 5V 100MA TSON-10Cut Tape (CT)ActivePositive4873 - ImmediateView Details
IC REG LIN 3.3V 100MA 8DSO E-PADTLS810B1EJV33XUMA1IC REG LIN 3.3V 100MA 8DSO E-PADCut Tape (CT)ActivePositive2262 - ImmediateView Details
IC REG LIN 5V 100MA 8DSO E-PADTLS810B1EJV50XUMA1IC REG LIN 5V 100MA 8DSO E-PADCut Tape (CT)ActivePositive0View Details
IC REG LINEAR 3.3V 100MA TSON-10TLS810B1LDV33XUMA1IC REG LINEAR 3.3V 100MA TSON-10Cut Tape (CT)ActivePositive4814 - ImmediateView Details
IC REG LINEAR 5V 100MA TSON-10TLS810B1LDV50XUMA1IC REG LINEAR 5V 100MA TSON-10Cut Tape (CT)ActivePositive3428 - ImmediateView Details
IC REG LINEAR 3.3V 100MA 8DSOTLS810C1EJV33XUMA1IC REG LINEAR 3.3V 100MA 8DSOCut Tape (CT)ActivePositive1919 - ImmediateView Details
IC REG LIN 3.3V 100MA 8DSO E-PADTLS810D1EJV33XUMA1IC REG LIN 3.3V 100MA 8DSO E-PADCut Tape (CT)ActivePositive2383 - ImmediateView Details
IC REG LIN 5V 100MA 8DSO E-PADTLS810D1EJV50XUMA1IC REG LIN 5V 100MA 8DSO E-PADCut Tape (CT)ActivePositive1107 - ImmediateView Details
IC REG LINEAR 3.3V 100MA TSON-10TLS810D1LDV33XUMA1IC REG LINEAR 3.3V 100MA TSON-10Cut Tape (CT)ActivePositive4802 - ImmediateView Details
IC REG LINEAR 5V 200MA 14SSOPTLS820D0ELV50XUMA1IC REG LINEAR 5V 200MA 14SSOPCut Tape (CT)ActivePositive1645 - ImmediateView Details
IC REG LIN 3.3V 1.1A TO263-5-1TLS850B0TBV33ATMA1IC REG LIN 3.3V 1.1A TO263-5-1Cut Tape (CT)ActivePositive2314 - ImmediateView Details
IC REG LINEAR 5V 1.1A TO263-5-1TLS850B0TBV50ATMA1IC REG LINEAR 5V 1.1A TO263-5-1Cut Tape (CT)ActivePositive836 - ImmediateView Details
IC REG LINEAR 3.3V 1.1A TO252-5TLS850B0TEV33ATMA1IC REG LINEAR 3.3V 1.1A TO252-5Cut Tape (CT)ActivePositive2000 - ImmediateView Details
IC REG LINEAR 5V 1.1A TO252-5TLS850B0TEV50ATMA1IC REG LINEAR 5V 1.1A TO252-5Cut Tape (CT)ActivePositive2133 - ImmediateView Details
IC REG LINEAR 3.3V 500MA TO263-7TLS850D0TAV33ATMA1IC REG LINEAR 3.3V 500MA TO263-7Cut Tape (CT)ActivePositive578 - ImmediateView Details
IC REG LINEAR 3.3V 500MA TO252-5TLS850D0TEV33ATMA1IC REG LINEAR 3.3V 500MA TO252-5Cut Tape (CT)ActivePositive2450 - ImmediateView Details
IC REG LINEAR 5V 500MA TO252-5TLS850D0TEV50ATMA1IC REG LINEAR 5V 500MA TO252-5Cut Tape (CT)ActivePositive2237 - ImmediateView Details
IC REG LINEAR 5V 500MA TO263-7TLS850F0TAV50ATMA1IC REG LINEAR 5V 500MA TO263-7Cut Tape (CT)ActivePositive872 - ImmediateView Details