HIGH RIPPLE-REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.5.0_00
S-1112/1122 Series
Pin Configuration
Table 3
SNT-6A(H)
Top view
(S-1112 Series)
Description
No connection
GND pin
Pin No.
Symbol
NC *1
VSS
1
2
3
4
5
6
1
2
3
6
5
4
ON/OFF Shutdown pin
VIN
VSS
VOUT
Input voltage pin
GND pin
Output voltage pin
Figure 2
*1. The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
Table 4
SOT-23-5
Top view
(S-1112 Series)
Description
Input voltage pin
GND pin
Pin No.
Symbol
VIN
5
4
1
2
3
4
5
VSS
ON/OFF Shutdown pin
NC*1
VOUT
No connection
Output voltage pin
*1. The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
1
2
3
Table 5
(S-1122 Series)
Description
Pin No.
Symbol
VOUT
VSS
Figure 3
1
2
3
4
5
Output voltage pin
GND pin
VIN
Input voltage pin
ON/OFF Shutdown pin
NC*1
No connection
*1. The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
Seiko Instruments Inc.
7
SII [ SEIKO INSTRUMENTS INC ]
