NCP694: Linear Voltage Regulator, VLDO, 1.0 A

Description: The NCP694 is a CMOS low dropout (LDO) linear volt...
  • 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.
  • Features
  • Minimum Output Voltage Down to 0.8 V for Fix Version and 1.0 V for Adjustable Version - Suitable for use in generating low voltage rails for FPGA or MCU devices.
  • Built in Auto Discharge Function for D Version - Prevents reverse current flow when the device is disabled
  • Standby Mode With Low Consumption - Excellent choice for battery applications
  • Other fixed voltage options may be available on request - from 0.8 V to 5.0 V in 0.1 V steps. - Contact the factory for additional voltage options.
  • Maximum Operating Voltage of 6.0 V
  • Load Regulation 3 mV at 1 A Output Current
  • Applications
  • Battery Powered Instruments
  • Set top boxes, game consoles, DVD players, cable boxes
  • End Products
  • Camcorders, Cameras and compute accessories.
  • Portable communication equipment, cable modems
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    NCP694D08HT1G
  • Status: Last Shipments
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 0.8 V; Enable High w/Auto Discharge
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • NCP694D10HT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 1.0 V; Enable High w/Auto Discharge
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Mouser:<100
  • NCP694D12HT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 1.2 V; Enable High w/Auto Discharge
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Digikey:>1K
  • Newark:<100
  • PandS:<1K
  • NCP694D25HT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 2.5 V; Enable High w/Auto Discharge
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Digikey:>1K
  • NCP694D33HT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 3.3 V; Enable High w/Auto Discharge
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:>10K
  • FutureElectronics:>1K
  • Mouser:>1K
  • Newark:<1K
  • NCP694DADJHT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: Adj; Enable High w/Auto Discharge
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Mouser:>1K
  • Newark:>1K
  • ON Semiconductor:16,000
  • PandS:<1K
  • NCP694DSAN08T1G
  • Status: Last Shipments
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 0.8 V; Enable High w/Auto Discharge
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP694DSAN10T1G
  • Status: Last Shipments
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 1.0 V; Enable High w/Auto Discharge
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP694DSAN12T1G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 1.2 V; Enable High w/Auto Discharge
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP694DSAN25T1G
  • Status: Last Shipments
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 2.5 V; Enable High w/Auto Discharge
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP694DSAN33T1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 3.3 V; Enable High w/Auto Discharge
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):13 to 16
  • Arrow:0
  • Digikey:>1K
  • Mouser:>1K
  • NCP694DSANADJT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: Adj; Enable High w/Auto Discharge
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP694H08HT1G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 0.8 V; Enable High
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • NCP694H10HT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 1.0 V; Enable High
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Digikey:>1K
  • Mouser:<100
  • Newark:<1K
  • NCP694H12HT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 1.2 V; Enable High
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Mouser:<1K
  • Newark:>1K
  • NCP694H25HT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 2.5 V; Enable High
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Digikey:<1K
  • Mouser:<1K
  • Newark:<100
  • NCP694H33HT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 3.3 V; Enable High
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Digikey:>1K
  • Mouser:>1K
  • Newark:<1K
  • NCP694HADJHT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: Adj; Enable High
  • Package Type: SOT-89-5
  • Package Case Outline: 528AB
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 1000
  • Inventory

  • Market Leadtime (weeks):4 to 8
  • Arrow:0
  • Digikey:>1K
  • Mouser:>1K
  • Newark:<1K
  • NCP694HSAN08T1G
  • Status: Last Shipments
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 0.8 V; Enable High
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP694HSAN10T1G
  • Status: Last Shipments
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 1.0 V; Enable High
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP694HSAN12T1G
  • Status: Lifetime
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 1.2 V; Enable High
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):Contact Factory
  • Arrow:0
  • Avnet:>1K
  • Mouser:>1K
  • NCP694HSAN25T1G
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 2.5 V; Enable High
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • NCP694HSAN33T1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: 3.3 V; Enable High
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Avnet:>10K
  • Digikey:>1K
  • Mouser:>1K
  • ON Semiconductor:9,000
  • NCP694HSANADJT1G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: Linear Voltage Regulator, VLDO, 1.0 A, Vout: Adj; Enable High
  • Package Type: SON-6 / HSON-6
  • Package Case Outline: 506AE
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Mouser:<100
  • Specifications
  • Output: Single 
  • Polarity: Positive 
  • VO (V): 1.2  0.8  2.5 
  • IO Typ (A):
  • VI Min (V): 1.4 
  • VI Max (V):
  • VDO Typ (V): 0.56  0.72  0.32 
  • Iq Typ (mA): 0.06 
  • PSRR (dB): 70 
  • Noise (µVrms): 30 
  • Enable: Yes 
  • PowerGood: No 
  • Package Type: SON-6 / HSON-6  SOT-89-5 
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