NCP630: Linear Voltage Regulator, Fast, 3.0 A

The NCP630 is a low dropout (LDO) positive linear voltage regulator that is capable of providing a guaranteed output current of 3.0 A with a maximum dropout voltage of 1.25 V at 3.0 A over temperature. The fast turn on time allows step changes in loads commonly found in low voltage microprocessor applications. The NCP630 is currently offered as an adjustable output version that can be programmed down to 1.2 V with two external resistors and as a fixed output version at 3.47 V. On chip trimming adjusts the reference/output voltage within ? 1.5% accuracy. Internal protection features consist of output current limiting and thermal shutdown. NCP630 is available in D2PAK package.

特性
  • Output Current of 3.0 A
  • 1.25 V Maximum Dropout Voltage at 3.0 A Over Temperature
  • Voltage on Shutdown Pin is TTL Compatible
  • Reference/Output Voltage Trimmed to +/-1.5
  • Current Limit Protection
  • Thermal Shutdown Protection
  • -40°C to 125°C Junction Temperature Range
  • Pb-Free Packages are Available
应用
  • Microprocessor Power Supplies DSP Power Supplies SMPS Post Regulation Battery Chargers
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
3.0 A Fast Linear Voltage RegulatorsNCP630/D (132.0kB)5
封装图纸 (1)
Document TitleDocument ID/SizeRevision
5 LEAD D2PAK936A-02 (34.6kB)C
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)
NCP630AD2TGActivePb-free Halide freeLinear Voltage Regulator, Fast, 3.0 A, Vout: AdjD2PAK-5936A-021Tube50$0.6667
NCP630AD2TR4GActivePb-free Halide freeLinear Voltage Regulator, Fast, 3.0 A, Vout: AdjD2PAK-5936A-021Tape and Reel800$0.6667
NCP630GD2TGActivePb-free Halide freeLinear Voltage Regulator, Fast, 3.0 A, Vout: 3.47 VD2PAK-5936A-021Tube50$0.6667
NCP630GD2TR4GActivePb-free Halide freeLinear Voltage Regulator, Fast, 3.0 A, Vout: 3.47 VD2PAK-5936A-021Tape and Reel800$0.6667
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)
NCP630AD2TGSinglePositiveAdjustable3121.25
NCP630AD2TR4GSinglePositiveAdjustable3121.25
NCP630GD2TGSinglePositive3.473121.25
NCP630GD2TR4GSinglePositive3.473121.25
3.0 A Fast Linear Voltage Regulators (132.0kB) NCP630
5 LEAD D2PAK LM2931