NCP4681: Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA

具体说明: The NCP4681 and NCP4684 are CMOS Linear voltage re...
  • The NCP4681 and NCP4684 are CMOS Linear voltage regulators with 150 mA output current capability and ultra low supply currents (1 uA typ.) The devices are easy to use and include output current protection and a fully integrated soft-start circuit to minimize inrush current and to ensure no output voltage overshoot. The NCP4681 includes an ENABLE function to reduce supply current by using a Standby mode, while the NCP4684 excludes the ENABLE pin to avoid the associated pull down current, thereby offering the lowest possible current consumption for battery powered applications in ACTIVE mode. The devices are available in the ultra small 0.8x0.8mm XDFN as well as the SC-70 and SOT23-5 packages.
  • 特性
  • Ultra Low Supply current : 1 uA typical - Extend the life of battery powered products
  • Input voltage range 1.4 V to 5.25 V - Extends the useful life of a battery
  • Enable pin to place device in STANDBY mode (NCP4581) - Reduces Iq to 0.1 uA to minimise power dissipation
  • Output voltage range: 0.8 V to 3.6 V in 100 mV increments - Suitable for powering low voltage controllers
  • Tiny 0.8 mm x 0.8 mm x 0.4 mm xDFN package - Convenient alternative to CSP packaging
  • Soft start - Reduces inrush current and output overshoot
  • 应用
  • Battery powered boards
  • Keyboards, touchscreens, LCD screens
  • 终端产品
  • Cellphones, Digital Cameras, GPS,
  • 技术文档及设计资源
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    NCP4681DMX29TCG
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA, 2.9 V
  • 封装 类型: XDFN-4
  • 封装 外形: 711AB
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 10000
  • 库存

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • ON Semiconductor:10,000
  • PandS:>1K
  • NCP4681DMX33TCG
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA, 3.3 V
  • 封装 类型: XDFN-4
  • 封装 外形: 711AB
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 10000
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:<1K
  • ON Semiconductor:20,000
  • PandS:>1K
  • NCP4681DMX35TCG
  • 状况: Lifetime
  • Compliance: Pb-free Halide free 
  • 具体说明: Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA, 3.5 V
  • 封装 类型: XDFN-4
  • 封装 外形: 711AB
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 10000
  • 库存

  • Market Leadtime (weeks):Contact Factory
  • Arrow:0
  • PandS:>1K
  • NCP4681DSQ15T1G
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA, 1.5 V
  • 封装 类型: SC-88A
  • 封装 外形: 419A-02
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 3000
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:>1K
  • ON Semiconductor:27,000
  • PandS:>1K
  • NCP4681DSQ25T1G
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA, 2.5 V
  • 封装 类型: SC-88A
  • 封装 外形: 419A-02
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 3000
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:<100
  • ON Semiconductor:6,000
  • PandS:>1K
  • NCP4681DSQ28T1G
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA, 2.8 V
  • 封装 类型: SC-88A
  • 封装 外形: 419A-02
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 3000
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:>1K
  • ON Semiconductor:39,000
  • PandS:>1K
  • NCP4681DSQ33T1G
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA, 3.3 V
  • 封装 类型: SC-88A
  • 封装 外形: 419A-02
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 3000
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:>1K
  • ON Semiconductor:42,000
  • PandS:>1K
  • NCP4681HMX35TCG
  • 状况: Active
  • Compliance: Pb-free Halide free 
  • 具体说明: Linear Voltage Regulator, LDO, Ultra Low Iq, 150 mA, 3.5 V
  • 封装 类型: XDFN-4
  • 封装 外形: 711AB
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 10000
  • 库存

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • PandS:>1K
  • Specifications
  • Output: Single 
  • Polarity: Positive 
  • VO (V): 2.9  3.3  1.5  2.5  2.8  3.5 
  • IO Typ (A): 0.15 
  • VI Min (V): 1.4 
  • VI Max (V):
  • VDO Typ (V): 0.28 
  • Iq Typ (mA): 0.001 
  • PSRR (dB): 25 
  • Noise (µVrms): 100 
  • Enable: Yes 
  • PowerGood: No 
  • Package Type: XDFN-4  SC-88A 
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