TS51221 Datasheet (Semtech) - High Efficiency Regulator IC

TS51221, High Efficiency Regulator IC

The TS51221 is a high-efficiency regulator device for lowpower wireless power receiver applications.

The switching frequency of 1MHz enables the use of small filter components resulting in minimal board space and reduced BOM costs.

The TS51221 integrates a wide range of protection circuitry includi

TS51221 Features

* Fixed output voltage choices: 1.5V, 1.8V, 2.5V, 3.3V, and 5V with +/- 2% output tolerance

* Adjustable version output voltage range: 0.9V to 5.5V with +/- 1.5% reference

* Wide input voltage range: 4.5V to 24V

* 1MHz +/- 10% fixed switching frequency