S1212B Datasheet, PDF (6/58 Pages) Seiko Instruments Inc – HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR

HIGH-WITHSTAND VOLTAGE LOW CURRENT CONSUMPTION LOW DROPOUT CMOS VOLTAGE REGULATOR
S-1212B/D Series
Rev.3.0_00
3. HSOP-6
Top view
654
123
Figure 4
Pin No.
1
2
3
4
5
6
Table 7
Symbol
VOUT
VSS
Description
Output voltage pin
GND pin
ON / OFF
NC^*1
VSS
ON / OFF pin
No connection
GND pin
VIN
Input voltage pin
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
4. SOT-89-5
Top view
5
4
123
Figure 5
Pin No.
1
2
3
4
5
Table 8
Symbol
NC^*1
VSS
VIN
VOUT
ON / OFF
Description
No connection
GND pin
Input voltage pin
Output voltage pin
ON / OFF pin
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
5. HTMSOP-8
Top view
1
8
2
7
3
6
4
5
Bottom view
8
1
7
2
6
3
5
4
*1
Pin No.
1
2
3
4
5
6
7
8
Table 9
Symbol
VOUT
NC^*2
NC^*2
ON / OFF
VSS
NC^*2
NC^*2
VIN
Description
Output voltage pin
No connection
No connection
ON / OFF pin
GND pin
No connection
No connection
Input voltage pin
Figure 6
*1. Connect the heat sink of backside at shadowed area to the board, and set electric potential GND.
However, do not use it as the function of electrode.
*2. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
6