NSR33 series 300mA 40-V, Low lq, Automotive LDO Datasheet
■NSR33 series is 300mA low-dropout linear regulator designed for battery-direct-connection automotive applications. Wide supply voltage range from 3V to 40V makes NSR33 series a good fit for severe operating conditions including load dump, cold cranking and start-stop.
■With 5μA quiescent current at light loads, NSR33 series is quite suitable for always-on automotive applications where standby power consumption is strictly restricted.
■With integrated compensation implementation, NSR33 series can be stable with low-ESR (1mΩ to 5Ω) ceramic output capacitor, ranging from 1μF to 200μF.
■The device features integrated short-circuit-to-GND and thermal shutdown protections. This device operates in ambient temperatures from –40°C to 125°C.
●Key Features
■AEC-Q100 Qualified (Grade 1) for Automotive Applications
■3V to 40V Wide Supply Voltage Range
■Output Current Range: Up to 300mA
■Low Quiescent Current:
◆270nA (Typ.) Shutdown Current when EN low
◆5μA (Typ.) at No Load
■Low Dropout Voltage: 350mV Typical at 300mA Load
■Low ESR Ceramic Output Stability Capacitor (1μF–200μF)
■Integrated Power-On-Reset with Adjustable Delay Time (NSR331 series Only)
■Integrated Fault Protection:
◆Short-Circuit-to-GND protection
◆Thermal Shutdown
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NSR33 series 、 NSR33 、 NSR33001-Q1 、 NSR330XX-Q1 、 NSR33101-Q1 、 NSR331XX-Q1 、 NSR33201-Q1 、 NSR332XX-Q1 、 NSR33001-QHMSR 、 NSR33025-QHMSR 、 NSR33033-QHMSR 、 NSR33050-QHMSR 、 NSR33101-QHMSR 、 NSR33125-QHMSR 、 NSR33133-QHMSR 、 NSR33150-QHMSR 、 NSR33201-QHSPR 、 NSR33233-QHSPR 、 NSR33250-QHSPR |
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300mA 40-V, Low lq, Automotive LDO 、 LDO 、 low-dropout linear regulator |
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[ Infotainment ][ Power Train ][ Cluster ][ Body Control Module ][ Battery Connected Always-On System ][ Automotive ] |
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Datasheet |
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Please see the document for details |
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MSOP8-EP;SOP8-EP |
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English Chinese Chinese and English Japanese |
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2022/06 |
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Revision:0V7 |
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3.3 MB |
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