Datasheet Details
Part number:
S-1122, S-1112
Manufacturer:
Seiko Instruments
File Size:
500.74 KB
Description:
High ripple-rejection and low dropout cmos voltage regulator.
Note:
This datasheet PDF includes multiple part numbers: S-1122, S-1112.
Please refer to the document for exact specifications by model.
S-1122, S-1112, HIGH RIPPLE-REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
1 NC *1 No connection 2 VSS GND pin 3 ON/OFF ON/OFF pin 4 VIN Input voltage pin 5 VSS GND pin 6 VOUT Output voltage pin *1.
The NC pin is electrically open.
The NC pin can be connected to VIN pin or VSS pin.
SOT-23-5 Top view 54 123 Figure 3 Table 4 (S-1112 Series) Pin No.
Symbo
S-1112/1122 Series www.sii-ic.com © Seiko Instruments Inc., 2002-2015 HIGH RIPPLE-REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.6.1_00 The S-1112/1122 Series is a positive voltage regulator with a low dropout voltage, high-accuracy output voltage, 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 protection circuit prevents the load current from exce
S-1122 Features
* Output voltage:
* Output voltage accuracy:
* Dropout voltage:
* Current consumption:
* Output current:
* Output capacitor:
* Ripple rejection:
* Built-in overcurrent protection circuit:
* Built-in ON/OFF circuit:
* Ope
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