Infineon TLE42744GSV33HTMA1, Voltage Regulator 45V PG-SOT223-4 4-Pin

This voltage regulator provides a stable 3.30V output for electronic systems requiring a Compact surface-mount power solution. It accepts a broad supply range and is designed for automotive applications where elevated operating temperatures and low idle current are important. The device is supplied in a Compact SOT-223-4 style package with four leads to simplify PCB placement and heat transfer.

• Low quiescent current minimises standby power consumption
• Wide input range supports varied supply sources
• High maximum junction temperature allows elevated thermal operation
• Four-pin polar package facilitates correct orientation on-board
• RoHS compliance reduces hazardous substance content in assemblies

• Suitable for automotive control modules operating at 3.3V
• Used with battery-powered systems needing low idle current
• Ideal for power rails in industrial sensor nodes
• Can be used for voltage references in embedded electronics
• Suitable for surface-mount assembly in Compact designs

It operates from a minimum of 4.7V up to a maximum of 45V.

It is rated to function at temperatures up to 150°C maximum operating temperature.

It uses a four-pin polar arrangement in a PG-SOT223-4 package for straightforward PCB placement.

Its 100μA quiescent current reduces standby drain, helping extend battery life in low-power modes.