Rev.3.0
_00
Pin Configurations
SNT-4A
Top view
1
2
4
3
SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR
S-817 Series
Table 3
Pin No.
Symbol
Description
1
VOUT
Output voltage pin
2
VIN
Input voltage pin
3
VSS
GND pin
*1
NC
No connection
4
*1.
The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
Figure 3
SC-82AB
Top view
4
3
Table 4
Pin No.
Symbol
Description
1
VSS
GND pin
2
VIN
Input voltage pin
3
VOUT
Output voltage pin
*1
NC
No connection
4
*1.
The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
1
2
Figure 4
SOT-23-5
Top view
5
4
Table 5
Pin No.
Symbol
Description
1
VSS
GND pin
2
VIN
Input voltage pin
3
VOUT
Output voltage pin
*1
4
NC
No connection
*1
5
NC
No connection
*1.
The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
1
2
3
Figure 5
SOT-89-3
Top view
Table 6
Pin No.
1
2
3
Symbol
VSS
VIN
VOUT
Description
GND pin
Input voltage pin
Output voltage pin
1
2
3
Figure 6
Seiko Instruments Inc.
7
SII [ SEIKO INSTRUMENTS INC ]
