LDS3985 ST Microelectronics, Inc., LDS3985 Datasheet - Page 3

• Manufacturer Part Number: LDS3985
• Description: Ultra LOW Drop-low Noise Bicmos 300ma V.reg. FOR USE WITH VERY LOW ESR Output Capacitor
• Manufacturer: ST Microelectronics, Inc.

Figure 2: Connection Diagram (top view for SOT, top through view for DFN6)
Table 4: Pin Description
Figure 3: Typical Application Circuit
SOT23-5L
Pin N°
1
2
3
4
5
-
Pin N°
DFN6
1
5
6
4
3
2
SOT23-5L
BYPASS
Symbol
GND
V
N.C.
V
V
INH
O
I
Input Voltage of the LDO
Common Ground
Inhibit Input Voltage: ON MODE when V
0.4V (Do not leave floating, not internally pulled down/up)
Bypass Pin: Connect an external capacitor (usually 10nF) to minimize noise
voltage
Output Voltage of the LDO
Not Connect.
Name and Function
INH
DFN6
1.2V, OFF MODE when V
LDS3985 SERIES
INH
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