S-817 Datasheet, PDF (7/50 Pages) Seiko Instruments Inc – SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR

Rev.3.0_00
SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR
S-817 Series
„ Pin Configurations
SNT-4A
Top view
1
4
2
3
Figure 3
SC-82AB
Top view
4
3
Table 3
Pin No.
Symbol
Description
1
VOUT
Output voltage pin
2
VIN
Input voltage pin
3
VSS
GND pin
4
NC^*1
No connection
*1. The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
Table 4
Pin No.
Symbol
Description
1
VSS
GND pin
2
VIN
Input voltage pin
3
VOUT
Output voltage pin
4
NC^*1
No connection
*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
12 3
Figure 5
SOT-89-3
Top view
Table 5
Pin No.
Symbol
Description
1
VSS
GND pin
2
VIN
Input voltage pin
3
VOUT
Output voltage pin
4
NC^*1
No connection
5
NC^*1
No connection
*1. The NC pin is electrically open.
The NC pin can be connected to VIN or VSS.
Pin No.
1
2
3
Table 6
Symbol
VSS
VIN
VOUT
Description
GND pin
Input voltage pin
Output voltage pin
123
Figure 6
Seiko Instruments Inc.
7