S1131 Datasheet, PDF (7/30 Pages) Seiko Instruments Inc – HIGH RIPPLE-REJECTION AND LOW DROPOUT

HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.4.1_00
S-1131 Series
6-Pin HSON(A)
Top view
654
123
Bottom view
123
*1
Table 4
Pin No.
1
2
3
4
5
6
Symbol
VOUT
VSS
NC^*1
NC^*1
ON/OFF
VIN
Description
Output voltage pin
GND pin
No connection
No connection
ON/OFF pin
Input voltage pin
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
*2
654
*1. 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 5
„ Absolute Maximum Ratings
Table 5
Item
Input voltage
Output voltage
Power
dissipation
SOT-89-3
SOT-89-5
6-Pin HSON(A)
Operation ambient temperature
Storage temperature
Symbol
V_IN
V_ON/OFF
V_OUT
P_D
T_opr
T_stg
(Ta = 25°C unless otherwise specified)
Absolute Maximum Rating
Unit
V_SS − 0.3 to V_SS + 7
V
V_SS − 0.3 to V_IN + 0.3
V
V_SS − 0.3 to V_IN + 0.3
V
500
mW
500
mW
500
mW
−40 to +85
°C
−40 to +125
°C
Caution The absolute maximum ratings are rated values exceeding which the product could suffer
physical damage. These values must therefore not be exceeded under any conditions.
Seiko Instruments Inc.
7