Seiko Instruments S-1121
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. The lineup includes the S-1111 and S-1121 Series, which differ in pin configuration.| Part No. | S-1121 |
|---|---|
| Datasheet | S-1121 Download |
| Manufacturer |  Seiko Instruments |
| Description | HIGH RIPPLE-REJECTION LOW DROPOUT |
| Buy | Stock & Price |
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 package:
● Lead-free products 1.5 V to 5.5 V, selectable in 0.1 V steps. ±1.0% 200 mV typ. (3.0 V output product, IOUT = 100 mA) During operation: 35 μA typ., 65 μA max. During shutdown: 0.1 μA typ., 1.0 μA max. 150 mA output is possible (at VIN ≥ VOUT(S) + 1.0 V)*1 Ensures long battery life. 70 dB typ. (at 1.0 kHz) Overcurrent of output transistor can be restricted. SOT-23-5 *1. Attention should be paid to the power dissipation of the package when the output current is large.
APPLICATIONS
● Power supply for battery-powered devices● Power supply for personal communication devices
● Power supply for home electric/electronic appliances
● Power supply for cellular phones Package Package Name SOT-23-5 Package MP005-A Drawing Code Tape MP005-A Reel MP005-A Seiko Instruments Inc.
