NCV8505: Linear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset

The NCV8505 is a family of precision micropower voltage regulators with 400mA output current capability. The family has output voltage options for adjustable, 2.5 V, 3.3 V and 5.0 V that are accurate within ±2.0%. Maximum dropout voltage reaches 0.6 V at full load. Low quiescent current is a feature drawing less than 1.0 µA with ENABLE = 0 V. This part is ideal for any and all battery operated microprocessor equipment.Microprocessor control logic includes an active RESET (with DELAY). The active RESET circuit operates correctly at an output voltage as low as 1.0 V. The RESET function is activated during the power up sequence or during normal operation if the output voltage drops below the regulation limits.The regulator is protected against reverse battery, short circuit, and thermal overload conditions. The device can withstand load dump transients making it suitable for use in automotive environments.

应用功能框图

NCV8505 应用功能框图

特性
  • Adjustable, 2.5V, 3.3V, 5.0V +/-2% Output Voltage / 400mA Output Current
  • Enable
  • Reset with Adjustable Delay
  • Integrated protections:+60V Peak Transient Voltage-15V Reverse VoltageShort Circuit ProtectionThermal Overload Protection
  • AEC Qualified and PPAP Capable
优势
  • Tight regulation limits
  • Low <1µA Sleep Current allowing low standby battery drain
  • MPU control - design flexibility
  • Limit number of external components:Robust load dump tolerance Reverse battery protection Self protection Self protection
应用
  • Powertrain Body and Chassis
终端产品
  • Automotive
应用注释 (1)
Document TitleDocument ID/SizeRevisionRevision Date
EMC Tests and PCB Guidelines for Automotive Linear RegulatorsAND8299/D (123kB)1Apr, 2015
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Linear Voltage Regulator, LDO, 400 mA, with Enable, Delay and ResetNCV8505/D (168.0kB)12
辅助小册子 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Automotive Products Selector GuideSGD516/D (1405kB)16May, 2014
封装图纸 (1)
Document TitleDocument ID/SizeRevision
D2PAK-7 (Short Lead)936AB (63.8kB)B
产品订购型号
产品状况Compliance具体说明封装MSL*容器预算价格 (1千个数量的单价）
NCV8505D2T25GLast ShipmentsAEC Qualified PPAP Capable Pb-free Halide freeLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 2.5 VD2PAK-7936AB3Tube50
NCV8505D2T25R4GLast ShipmentsAEC Qualified PPAP Capable Pb-free Halide freeLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 2.5 VD2PAK-7936AB3Tape and Reel750
NCV8505D2T33GLast ShipmentsAEC Qualified PPAP Capable Pb-free Halide freeLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 3.3 VD2PAK-7936AB3Tube50
NCV8505D2T33R4GActiveAEC Qualified PPAP Capable Pb-free Halide freeLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 3.3 VD2PAK-7936AB3Tape and Reel750$1.2666
NCV8505D2T50GLast ShipmentsAEC Qualified PPAP Capable Pb-free Halide freeLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 5.0 VD2PAK-7936AB3Tube50
NCV8505D2T50R4GActiveAEC Qualified PPAP Capable Pb-free Halide freeLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 5.0 VD2PAK-7936AB3Tape and Reel750$1.2666
NCV8505D2TADJGLast ShipmentsAEC Qualified PPAP Capable Pb-free Halide freeLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, AdjustableD2PAK-7936AB3Tube50
NCV8505D2TADJR4GActiveAEC Qualified PPAP Capable Pb-free Halide freeLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, AdjustableD2PAK-7936AB3Tape and Reel750$1.2666
NCV8505D2T25Last ShipmentsAEC Qualified PPAP CapableLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 2.5 VD2PAK-7936AB2Tube50
NCV8505D2T25R4Last ShipmentsAEC Qualified PPAP CapableLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 2.5 VD2PAK-7936AB2Tape and Reel750
NCV8505D2T33Last ShipmentsAEC Qualified PPAP CapableLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 3.3 VD2PAK-7936AB2Tube50
NCV8505D2T33R4Last ShipmentsAEC Qualified PPAP CapableLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 3.3 VD2PAK-7936AB2Tape and Reel750
NCV8505D2T50Last ShipmentsAEC Qualified PPAP CapableLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 5.0 VD2PAK-7936AB2Tube50
NCV8505D2T50R4Last ShipmentsAEC Qualified PPAP CapableLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, 5.0 VD2PAK-7936AB2Tape and Reel750
NCV8505D2TADJLast ShipmentsAEC Qualified PPAP CapableLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, AdjustableD2PAK-7936AB2Tube50
NCV8505D2TADJR4Last ShipmentsAEC Qualified PPAP CapableLinear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset, AdjustableD2PAK-7936AB2Tape and Reel750
订购产品技术参数
ProductOutputPolarityVO (V)IO Typ (A)VI Max (V)VDO Typ (V)Iq Typ (mA)PSRR (dB)Noise (µVrms)
NCV8505D2T33R4GSinglePositive3.30.4450.40.2
NCV8505D2T50R4GSinglePositive50.4450.40.2
NCV8505D2TADJR4GSinglePositiveAdjustable0.4450.40.2
Linear Voltage Regulator, LDO, 400 mA, with Enable, Delay and Reset (168.0kB) NCV8505
EMC Tests and PCB Guidelines for Automotive Linear Regulators NCV8675
Automotive Products Selector Guide NUP2105
D2PAK-7 (Short Lead) CS8361
NCV8505
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