DIO8017 datasheet(5/52 Pages) DIOO

5 / 52 page

DIO8017

Version 1.1, Dec 2025

www.dioo.com

1. Pin Assignment and Functions

Figure 1.

WLCSP-20 (Top view)

Pin No.

Pin Name

Description

VIN6

LDO6 input. Connect a decouple cap between this pin and analog ground. When not used,

place a resistor of 1 kΩ between this pin and ground.

LDO6

LDO6 output. Connect a compensation cap between this pin and analog ground. Left

floating if not used.

LDO4

LDO4 output. Connect a compensation cap between this pin and analog ground. Left

floating if not used.

LDO3

LDO3 output. Connect a compensation cap between this pin and analog ground. Left

floating if not used.

VIN7

LDO7 input. Connect a decouple cap between this pin and analog ground. When not used,

place a resistor of 1 kΩ between this pin and ground.

INT

The fault interrupt pin is active high, indicating that an interrupt event has occurred. Select

the open-drain or push-pull mode, and the output voltage of push-pull (1.2 V or 1.8 V) by

0x15 bit <1:0>; Fault interrupt active high or low can be selected by 0x15 bit <2>. Leave it

floating if not used.

AGND

Ground.

VIN34

LDO3 and LDO4 input. Connect a decouple cap between this pin and analog ground. When

not used, place a resistor of 1 kΩ between this pin and ground.

DIO8017 Datasheet(PDF) 5 Page - DIOO MICROCIRCUITS CO., LTD