S-13R1 Datasheet, PDF (9/49 Pages) Seiko Instruments Inc – REVERSE CURRENT PROTECTION CMOS VOLTAGE REGULATOR

Rev.1.2_01
REVERSE CURRENT PROTECTION CMOS VOLTAGE REGULATOR
S-13R1 Series
 Pin Configurations
1. SOT-23-5
Top view
54
123
Figure 5
Table 7
Pin No.
Symbol
Description
1
VIN
Input voltage pin
2
VSS
GND pin
3
ON / OFF ON / OFF 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 the VIN pin or the VSS pin.
2. SC-82AB
Top view
43
12
Figure 6
3. HSNT-4 (1010)
Top view
14
23
Bottom view
41
32
*1
*1. Connect the heat sink of backside at
shadowed area to the board, and set
electric potential open or GND.
However, do not use it as the function
of electrode.
Figure 7
Pin No.
1
2
3
4
Pin No.
1
2
3
4
Table 8
Symbol
Description
ON / OFF ON / OFF pin
VSS
GND pin
VOUT
Output voltage pin
VIN
Input voltage pin
Table 9
Symbol
Description
VOUT
Output voltage pin
VSS
GND pin
ON / OFF ON / OFF pin
VIN
Input voltage pin
9