DIO70040

Version 1.3, Aug 2025

www.dioo.com

© 2025 Dioo Microcircuits Co., Ltd. Jiangsu

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1. Pin Assignment and Functions

Figure 1. SOT23-5 (Top view)

Figure 2. SOIC-8/MSOP-8 (Top view)

Figure 3. EP-MSOP8 (Top view)

Name

Description

OUT

Output pin, decoupled with a 10 μF capacitor to GND

GND

Ground pin

FLG

Fault flag output

EN / EN

Active high or Active low. Do not leave it floating

IN

Input pin, decoupled with a 10 µF capacitor to GND

Thermal pad (GND)

Internally connect to GND. Recommend to connect to a large ground plane for the improved thermal

performance.