NCP694: Linear Voltage Regulator, VLDO, 1.0 A

The NCP694 is a CMOS low dropout (LDO) linear voltage regulator, capable of providing 1 A of output current and optimized for output voltages below 1.2 V. It offers features such as excellent load regulation (3 mV typ.) low quiescent current (60 uA typ.) and excellent low dropout performance. A Chip Enable function can be used to place the device in standby mode, thus reducing the current consumption to ultra low levels. Ripple rejection of 70 dB typ. along with a current limit and thermal protection makes this a very robust and versatile device. The part is available in an adjustable version and in fixed voltage options of 0.8 V, 1.0 V, 1.2 V, 2.5 V, 3.3 V and is housed in small but power efficient HSON6 and SOT89 5 pin packages. Other fixed voltage options may be made available on request, from 0.8 V to 5.0 V in 0.1 V increments: please contact your local sales office.

特性
  • Minimum Output Voltage Down to 0.8 V for Fix Version and 1.0 V for Adjustable Version
  • Built in Auto Discharge Function for D Version
  • Standby Mode With Low Consumption
  • Other fixed voltage options may be available on request - from 0.8 V to 5.0 V in 0.1 V steps.
  • Maximum Operating Voltage of 6.0 V
  • Load Regulation 3 mV at 1 A Output Current
优势
  • Suitable for use in generating low voltage rails for FPGA or MCU devices.
  • Prevents reverse current flow when the device is disabled
  • Excellent choice for battery applications
  • Contact the factory for additional voltage options.
应用
  • Battery Powered Instruments Set top boxes, game consoles, DVD players, cable boxes
终端产品
  • Camcorders, Cameras and compute accessories. Portable communication equipment, cable modems
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
1A CMOS Low-Dropout Voltage RegulatorNCP694 (459.0kB)2
封装图纸 (2)
Document TitleDocument ID/SizeRevision
SON / HSON-6 2.8x2.9x0.8 mm Exp.Pad.506AE (25.5kB)A
SOT-89 5-Lead528AB (56.7kB)O
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)
NCP694D08HT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 0.8 V; Enable High w/Auto DischargeSOT-89-5528AB1Tape and Reel1000$0.5
NCP694D10HT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 1.0 V; Enable High w/Auto DischargeSOT-89-5528AB1Tape and Reel1000$0.5
NCP694D12HT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 1.2 V; Enable High w/Auto DischargeSOT-89-5528AB1Tape and Reel1000$0.5
NCP694D25HT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 2.5 V; Enable High w/Auto DischargeSOT-89-5528AB1Tape and Reel1000$0.5
NCP694D33HT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 3.3 V; Enable High w/Auto DischargeSOT-89-5528AB1Tape and Reel1000$0.5
NCP694DADJHT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: Adj; Enable High w/Auto DischargeSOT-89-5528AB1Tape and Reel1000$0.5
NCP694DSAN08T1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 0.8 V; Enable High w/Auto DischargeSON-6 / HSON-6506AE1Tape and Reel3000$0.55
NCP694DSAN10T1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 1.0 V; Enable High w/Auto DischargeSON-6 / HSON-6506AE1Tape and Reel3000$0.55
NCP694DSAN12T1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 1.2 V; Enable High w/Auto DischargeSON-6 / HSON-6506AE1Tape and Reel3000$0.55
NCP694DSAN25T1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 2.5 V; Enable High w/Auto DischargeSON-6 / HSON-6506AE1Tape and Reel3000$0.55
NCP694DSAN33T1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 3.3 V; Enable High w/Auto DischargeSON-6 / HSON-6506AE1Tape and Reel3000$0.55
NCP694DSANADJT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: Adj; Enable High w/Auto DischargeSON-6 / HSON-6506AE1Tape and Reel3000$0.55
NCP694H08HT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 0.8 V; Enable HighSOT-89-5528AB1Tape and Reel1000$0.5
NCP694H10HT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 1.0 V; Enable HighSOT-89-5528AB1Tape and Reel1000$0.5
NCP694H12HT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 1.2 V; Enable HighSOT-89-5528AB1Tape and Reel1000$0.5
NCP694H25HT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 2.5 V; Enable HighSOT-89-5528AB1Tape and Reel1000$0.5
NCP694H33HT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 3.3 V; Enable HighSOT-89-5528AB1Tape and Reel1000$0.5
NCP694HADJHT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: Adj; Enable HighSOT-89-5528AB1Tape and Reel1000$0.5
NCP694HSAN08T1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 0.8 V; Enable HighSON-6 / HSON-6506AE1Tape and Reel3000$0.55
NCP694HSAN10T1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 1.0 V; Enable HighSON-6 / HSON-6506AE1Tape and Reel3000$0.55
NCP694HSAN12T1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 1.2 V; Enable HighSON-6 / HSON-6506AE1Tape and Reel3000$0.55
NCP694HSAN25T1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 2.5 V; Enable HighSON-6 / HSON-6506AE1Tape and Reel3000$0.55
NCP694HSAN33T1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: 3.3 V; Enable HighSON-6 / HSON-6506AE1Tape and Reel3000$0.55
NCP694HSANADJT1GActivePb-free Halide freeLinear Voltage Regulator, VLDO, 1.0 A, Vout: Adj; Enable HighSON-6 / HSON-6506AE1Tape and Reel3000$0.55
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)
NCP694D08HT1GSinglePositive0.8160.720.067030
NCP694D10HT1GSinglePositive1160.560.067030
NCP694D12HT1GSinglePositive1.2160.560.067030
NCP694D25HT1GSinglePositive2.5160.320.067030
NCP694D33HT1GSinglePositive3.3160.180.067030
NCP694DADJHT1GSinglePositiveAdjustable160.320.067030
NCP694DSAN08T1GSinglePositive0.8160.720.067030
NCP694DSAN10T1GSinglePositive1160.560.067030
NCP694DSAN12T1GSinglePositive1.2160.560.067030
NCP694DSAN25T1GSinglePositive2.5160.320.067030
NCP694DSAN33T1GSinglePositive3.3160.180.067030
NCP694DSANADJT1GSinglePositiveAdjustable160.320.067030
NCP694H08HT1GSinglePositive0.8160.720.067030
NCP694H10HT1GSinglePositive1160.560.067030
NCP694H12HT1GSinglePositive1.2160.560.067030
NCP694H25HT1GSinglePositive2.5160.320.067030
NCP694H33HT1GSinglePositive3.3160.180.067030
NCP694HADJHT1GSinglePositiveAdjustable160.320.067030
NCP694HSAN08T1GSinglePositive0.8160.720.067030
NCP694HSAN10T1GSinglePositive1160.560.067030
NCP694HSAN12T1GSinglePositive1.2160.560.067030
NCP694HSAN25T1GSinglePositive2.5160.320.067030
NCP694HSAN33T1GSinglePositive3.3160.180.067030
NCP694HSANADJT1GSinglePositiveAdjustable160.320.067030
1A CMOS Low-Dropout Voltage Regulator (459.0kB) NCP694
SOT-89 5-Lead NCP694
SON / HSON-6 2.8x2.9x0.8 mm Exp.Pad. NCP694