POWER MANAGEMENT - LDOs
Linear Regulators
| Product Name | Status | Description | Features | Package | Q-Level |
| Si9181 | Micropower CMOS LDO regulator with error flag/power-on reset |
VIN = 2 V to 6 V; VOUT = 1.5 V to 5 V, IOUT = 350 mA |
SMD TSSOP-8 |
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| Si9182 | Micropower CMOS LDO regulator with error flag/power-on reset |
VIN = 2 V to 6 V; VOUT = 1.5 V to 5 V, IOUT = 250 mA |
SMD MSOP-8 |
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| Si91821 | Micropower low-noise CMOS LDO regulator with error flag/power-on reset |
VIN = 2.35 V to 6 V; VOUT = 1.5 V to 5 V, IOUT = 300 mA |
SMD MSOP-8 |
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| Si91822 | Micropower CMOS LDO regulator with error flag/power-on reset |
VIN = 2 V to 6 V; VOUT = 1.5 V to 5 V, IOUT = 250 mA |
SMD MSOP-8 |
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| Si9183 | Size Saving CMOS LDO regulator High-Performance, |
VIN = 2 V to 6 V; VOUT = 1.5 V to 5 V, IOUT = 150 mA |
SMD Thin SOT-23-5 |
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| Si91841 | Low-noise CMOS LDO regulator | VIN = 2 V to 6 V; VOUT = 1.2 V to 5 V; IOUT = 150 mA |
SMD Thin SOT-23-5 |
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| Si91842 | CMOS LDO regulator with error flag and auto-discharge option |
VIN = 2 V to 6 V; VOUT = 1.2 V to 5 V; IOUT = 150 mA |
SMD Thin SOT-23-5 |
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| Si9185 | Micropower CMOS LDO regulator with error flag/power-on reset |
VIN = 2 V to 6 V; VOUT = 1.2 V to 5 V; IOUT = 500 mA |
SMD MLP33-8 PowerPAK |
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| Si91871 | Low-noise CMOS LDO regulator | VIN = 2 V to 6 V; VOUT = 1.2 V to 5 V; IOUT = 300 mA |
SMD MLP33-8 PowerPAK |
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| Si91872 | CMOS LDO regulator with error flag and auto-discharge |
VIN = 2 V to 6 V; VOUT = 1.2 V to 5 V; IOUT = 300 mA |
SMD MLP33-8 PowerPAK |
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| SiP21101 | NEW | Ultra low-noise LDO regulator with discharge |
VIN = 2 V to 6 V; VOUT = 1.2 V to 5 V; IOUT = 150 mA; |
SMD SC70-5 |
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| SiP21102 | NEW | Low-noise LDO regulator with error flag and discharge |
VIN = 2 V to 6 V; VOUT = 1.2 V to 5 V; IOUT = 150 mA; |
SMD SC70-5 |
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| SiP21103 | NEW | Ultra low-noise LDO regulator with discharge |
VIN = 2 V to 6 V; VOUT = 1.2 V to 5 V; IOUT = 250 mA; |
SMD MLP33-10PowerPAK MLP44-16PowerPAK |
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| SiP21104 | NEW | Low-noise LDO regulator with error flag and discharge |
VIN = 2 V to 6 V; VOUT = 1.2 V to 5 V; IOUT = 250 mA; |
SMD MLP33-10PowerPAK MLP44-16PowerPAK |
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| SiP2210 | NEW | Low-noise dual-output 150 and 300 mA LDO with Open Drain Driver Output |
VIN = 2.25 V to 5 V; VOUT = 1.5 V to 3.6 V; |
SMD MLP33-10PowerPAK MLP44-16PowerPAK |
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| SiP2211 | NEW | Low-noise Indipendent dual-output 150 and 300 mA LDO regulator |
VIN = 2.25 V to 5 V; VOUT = 1.5 V to 3.6 V; |
SMD MLP33-10PowerPAK MLP44-16PowerPAK |
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| SiP2213 | NEW | Low-noise Sequenced dual-output 150 and 300 mA LDO regulator |
VIN = 2.25 V to 5 V; VOUT = 1.5 V to 3.6 V; |
SMD MLP33-10PowerPAK MLP44-16PowerPAK |
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| SiP2214 | NEW | Low-noise dual-output 150 and 300 mA LDO regulator |
VIN = 2.25 V to 5 V; VOUT = 1.5 V to 3.6 V; |
SMD MLP33-10PowerPAK MLP44-16PowerPAK |





