The LMZ20502SILR nano module regulator is an easy-to-use synchronous step-down DC/DCconverter capable of driving up to 2 A of load from an input of up to 5.5 V, with exceptionalefficiency and output accuracy in a very small solution size. The innovative package contains theregulator and inductor in a small 3.5 mm × 3.5 mm × 1.75 mm volume, thus saving board space andeliminating the time and expense of inductor selection. The LMZ20502SILR requires only five externalcomponents and has a pin-out designed for simple, optimum PCB layout. The device provides aneasy-to-use complete design with a minimum number of external components and the TIWEBENCH design tool. TI’s WEBENCHtool includes features such as external component calculation, electrical simulation, andWebTherm. For solderinginformation, refer to the following document: SNOA401.
Feature
- Integrated Inductor
- Miniature 3.5 mm × 3.5 mm × 1.75 mm Package
- 2-A Maximum Load Current
- Input Voltage Range of 2.7 V to 5.5 V
- Adjustable Output Voltage Range of 0.8 V to 3.6 V
- ± 1% Feedback Tolerance Over Temperature
- 2.4-μA (maximum) Quiescent Current In Shutdown
- 3-MHz Fixed PWM Switching Frequency
- –40°C to 125°C Junction Temperature Range
- Power Good Flag Function
- Pin-Selectable Switching Modes
- Internal Compensation and Soft Start
- Current Limit, Thermal Shutdown, and UVLO Protection
- Create a Custom Design Using the LMZ20502 With WEBENCH Power Designer
