LD3986 SERIES

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Figure 2: Pin Connection (top through view)

Table 4: Pin Description

Figure 3: Typical Application Circuit

Symbol

Pin N°

Name and Function

A1

Output Voltage 2 of the dual LDO

EN2

B1

0.4V (Do not leave floating, not internally pulled down/up)

BYPASS

C1

Bypass Pin: Connect an external capacitor (usually 10nF) to minimize noise voltage

GND

C2

Common Ground

GND

C3

Common Ground

EN1

B3

0.4V (Do not leave floating, not internally pulled down/up)

A3

Output Voltage 1 of the dual LDO

A2

Input Voltage for both LDO