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Power Management - Specialized
Specialized power management integrated circuits (PMICs) are used for control or manipulation of electrical power in purpose specific or narrowly targeted applications such as automotive airbag management, capacitor bank balancing, monitoring of AC utility power, memory bus termination, ground fault detection, energy harvesting, small engine management, processor or chipset specific voltage regulation, load dump protection, haptic drivers, thermoelectric cooler control, and others.
Screen Default Ranking Price By Date
| Select products | Mfr | Description | Package | Supplier Device Package | Mounting Type | Series | Operating Temperature |
|---|---|---|---|---|---|---|---|
 LP3971SQ-Q418/NOPB $2.90 | National Semiconductor | POWER SUPPLY SUPPORT CIRCUIT, AD | Bulk | 40-WQFN (5x5) | Surface Mount | - | -40°C ~ 85°C (TA) |
LP3971SQ-U511/NOPB $2.90 | National Semiconductor | POWER SUPPLY SUPPORT CIRCUIT, AD | Bulk | 40-WQFN (5x5) | Surface Mount | - | -40°C ~ 85°C |
LP3971SQ-W416/NOPB $2.90 | National Semiconductor | POWER SUPPLY SUPPORT CIRCUIT, AD | Bulk | 40-WQFN (5x5) | Surface Mount | - | -40°C ~ 85°C (TA) |
LP3971SQE-7848 $3.34 | National Semiconductor | LP3971 POWER MANAGEMENT IC (PMIC | Bulk | - | - | * | - |
 LP3971SQE-7848/NOPB $3.58 | Texas Instruments | IC PMU FOR APP PROCESSOR 40WQFN | Tape & Reel (TR) | 40-WQFN (5x5) | Surface Mount | - | -40°C ~ 85°C |
LP3971SQE-W416/NOPB $3.34 | National Semiconductor | POWER SUPPLY CIRCUIT, ADJ | Bulk | 40-WQFN (5x5) | Surface Mount | - | -40°C ~ 85°C |
LP3971SQX-7848/NOPB $3.33 | Texas Instruments | LP3971 POWER MANAGEMENT IC (PMIC | Bulk | - | - | * | - |
LP3971SQX-8858/NOPB $2.83 | Texas Instruments | IC PMU FOR APP PROCESSOR 40WQFN | Tape & Reel (TR) | 40-WQFN (5x5) | Surface Mount | - | -40°C ~ 85°C |
