Rev.2.1
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Pin Configurations
SOT-23-5
Top view
5
4
LOW DROPOUT CMOS VOLTAGE REGULATOR
S-814 Series
Table 2
Pin No.
Symbol
Pin description
1
VIN
Voltage input pin
2
VSS
GND pin
3
ON/OFF
Shutdown pin
*1
4
NC
No connection
5
VOUT
Voltage output pin
*1.
The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
1
2
3
Figure 2
SOT-89-5
Top view
5
4
Table 3
Pin No.
Symbol
Pin description
1
VOUT
Voltage output pin
2
VSS
GND pin
*1
3
NC
No connection
4
ON/OFF
Shutdown pin
5
VIN
Voltage input pin
*1.
The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
1
2
3
Figure 3
Seiko Instruments Inc.
5