Si91843, SI9 Datasheet - Vishay Siliconix

Si91843 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

SI9-1841.pdf

Si91843 Datasheet Preview — This datasheet PDF includes multiple part numbers: Si91843, SI9. Please refer to the document for exact specifications by model.

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 Distributor

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Si91843 SI9 150-mA Ultra Low-Noise LDO Regulator With Discharge Option Vishay Siliconix