Datasheet Details
Part number:
Si91843, SI9
Manufacturer:
Vishay ↗ Siliconix
File Size:
121.50 KB
Description:
150-ma ultra low-noise ldo regulator with discharge option.
Note:
This datasheet PDF includes multiple part numbers: Si91843, SI9.
Please refer to the document for exact specifications by model.
Si91843, SI9, 150-mA Ultra Low-Noise LDO Regulator With Discharge Option
The Si91841/3 is a 150-mA CMOS LDO (low dropout) voltage regulator.
It is the perfect choice for low voltage, low power applications.
An ultra low ground current makes this part attractive for battery operated power systems.
The Si91841/3 also offers ultra low dropout voltage to prolong battery life
Si91843 Features
* D Ultra Low Dropout
* 130 mV at 150-mA Load D Ultra Low Noise
* 30 mV(rms) (10-Hz to 100-kHz Bandwidth) D Shutdown Control D 110-mA Ground Current at 150-mA Load D 1.5% Guaranteed Output Voltage Accuracy D 300-mA Peak Output Current Capability D Uses Low ESR Ceramic Capacitors D Fast Sta
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