S-1121 - HIGH RIPPLE-REJECTION LOW DROPOUT
1 VIN Input voltage pin 2 VSS GND pin 3 ON/OFF Shutdown 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 VIN or VSS.
.Pin c 1 2 3 Table 4 (S-1121 Series) Pin No.
Symbol Description 1 VOUT Output voltage pin 2 VSS GND p
Rev.4.1_00 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR www.datasheet4u.com S-1111/1121 Series The S-1111/1121 Series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption developed based on CMOS technology.
A built-in low on-resistance transistor provides a low dropout voltage and large output current, and a built-in overcurrent protector prevents the load current from exceeding the current capacitance of the output
S-1121 Features
* Output voltage:
* High-accuracy output voltage:
* Low dropout voltage:
* Low current consumption:
* High peak current capability:
* Built-in ON/OFF circuit:
* High ripple rejection:
* Built-in overcurrent protector:
* Small pa
