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