HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.3.0
_02
S-1170 Series
Pin Configuration
SOT-89-5
Top view
5
4
Table 2
Pin No.
Symbol
Description
1
ON/OFF
Shutdown pin
2
VSS
GND pin
*1
No connection
3
NC
4
VIN
Input voltage pin
5
VOUT
Output voltage pin
The NC pin is electrically open.
The NC pin can be connected to VIN and VSS.
*1.
1
2
3
Figure 2
Table 3
Pin No.
Symbol
1
VOUT
*1
2
VOUT
*1
3
ON/OFF
4
VSS
5
VIN
*2
6
VIN
*2
Short pins 1 and 2.
Short pins 5 and 6.
Description
Output voltage pin
Output voltage pin
Shutdown pin
GND pin
Input voltage pin
Input voltage pin
6-Pin HSON(A)
Top view
6
5
4
1
2
3
Bottom view
1
2
3
*1
*1.
*2.
*2
6
*1.
5
4
Connect the exposed thermal die
pad at shadowed area to the
board, and set electric potential
open or VSS.
However, do not use it as the
function of electrode.
*2.
Be careful of the contact with
other wires because the pinch
lead has the same electric
potential as VSS.
Figure 3
Seiko Instruments Inc.
5
SII [ SEIKO INSTRUMENTS INC ]
