LR1107/E

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

6 of 6

www.unisonic.com.tw

QW-R102-033.H

TYPICAL APPLICATION CIRCUIT

UTC LR1107E

GND

INPUT

3.3V±10%

1µF

22µF

ERROR

2.5V, 500mA

ERROR

(NOTE)

(NOTE)

SD

SD

Note: SD and ERROR pins must be pulled high through a 10kΩ pull-up resistor. Connect the ERROR pin to

ground if this function is not used.

UTC LR1107

GND

INPUT

3.3V±10%

1µF

22µF

SET/ADJ

2.5V, 500mA

(NOTE)

SD

SD

Note: SD pins must be pulled high through a 10kΩ pull-up resistor.

Connect the SET/ADJ pin to ground if this function is not used.

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 part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.