LM2733 Datasheet (Texas Instruments)

LM2733, Boost Converters

The LM2733 switching regulators are current-mode boost converters operating fixed frequency of 1.6 MHz (“X” option) and 600 kHz (“Y” option).

The use of SOT-23 package, made possible by the minimal power loss of the internal 1-A switch and use of small inductors and capacitors, results in the indust

LM2733 Features

* 1 40-V DMOS FET switch

* 1.6-MHz (“X”), 0.6 MHz (“Y”) Switching frequency

* Low RDS(ON) DMOS FET

* Switch current up to 1 A

* Wide input voltage 2.7 V to 14 V

* Low shutdown current (< 1 µA)

* 5-Pin SOT-23 package

* Uses tiny capacitor