L5973AD Datasheet - STMicroelectronics

L5973AD 2A switch step down switching regulator

The L5973AD is a step down monolithic power switching regulator with a switch current limit of 2 A so it is able to deliver more than 1.5 A DC current to the load depending on the application conditions. The output voltage can be set from 1.235 V to 35 V. The high current level is also achieved than.

L5973AD Features

* 2 A internal switch

* Operating input voltage from 4 V to 36 V

* 3.3 V / (±2%) reference voltage

* Output voltage adjustable from 1.235 V to 35 V

* Low dropout operation: 100% duty cycle

* 500 kHz Internally fixed frequency

* Voltage feedforward

* Zero load current

L5973AD Datasheet (483.80 KB)