UD052012

Advance

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

9 of 9

www.unisonic.com.tw

QW-R115-039.a



TYPICAL APPLICATION CIRCUIT

Note: VIN=5V, the recommended BOM list is as below.

Table 2. Recommended Component Values

VOUT

C1

R1

R2

L1

C2

3.3V

10μF MLCC

453kΩ

100kΩ

2.2μH

10μF MLCC

2.5V

10μF MLCC

316kΩ

100kΩ

2.2μH

10μF MLCC

1.8V

10μF MLCC

200kΩ

100kΩ

1.8μH

10μF MLCC

1.5V

10μF MLCC

150kΩ

100kΩ

1.5μH

10μF MLCC

1.2V

10μF MLCC

100kΩ

100kΩ

1.5μH

10μF MLCC

1.05V

10μF MLCC

75kΩ

100kΩ

1.2μH

10μF MLCC

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all UTC products described or contained herein.

UTC products are not designed for use in life support appliances, devices or systems where malfunction

of these products can be reasonably expected to result in personal injury. Reproduction in whole or in

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make changes to information published in this document, including without limitation specifications and

product descriptions, at any time and without notice. This document supersedes and replaces all

information supplied prior to the publication hereof.