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