S-19253E12H-U5T1U Datasheet, PDF (4/30 Pages) Seiko Instruments Inc – CMOS VOLTAGE REGULATOR WITH SOFT-START FUNCTION

FOR AUTOMOTIVE 105°C OPERATION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19253xxxH Series
Rev.1.0_00
 Pin Configuration
1. SOT-89-5
Top view
5
4
Pin No.
1
2
3
4
5
Symbol
ON / OFF
VSS
SSC^*1
VIN
VOUT
Table 3
Description
ON / OFF pin
GND pin
Soft-start pin
Input voltage pin
Output voltage pin
123
Figure 2
*1. Connect a capacitor between the SSC pin and the VSS pin.
The soft-start time at power-on and at the time when the ON / OFF pin is set to ON can be adjusted according to
the capacitance.
4