NCP4687: Linear Voltage Regulator, LDO, High PSRR, 500 mA

具体说明: The NCP4687 is a CMOS 500 mA LDO linear voltage re...
  • The NCP4687 is a CMOS 500 mA LDO linear voltage regulator with high output voltage accuracy which features a high ripple rejection, low supply current with low dropout and chip enable with built in low RDS(on)NMOS transistor for fast output capacitor discharging as option. The device is composed of the voltage reference unit, error amplifier, resistor divider for output voltage sensing or precise output voltage setting. The current limit and thermal shutdown makes the device very suitable for industrial applications and portable communication equipments.
  • 特性
  • ±0.8% Output Voltage Accuracy - Very accurate output for voltage sensitive products
  • High PSRR of 75 dB - Very good noise tolerable device for noise sensitive application
  • Output noise of 40 uVrms - Very good for noise sensitive application.
  • Fast output capacitor discharging option
  • 应用
  • Home Appliances, Industrial Equipment
  • DVBT and DVBS Receivers
  • Car Audio Equipment, Navigation Systems
  • Notebook Adaptors, LCD TVs, Cordless Phones and Private LAN Systems
  • 技术文档及设计资源
    产品更改通知
    供货情况和样品
    NCP4687DH12T1G
  • 状况: Active
  • Compliance: Pb-free 
  • 具体说明: Linear Voltage Regulator, LDO, High PSRR, 500 mA, 1.2V
  • 封装 类型: SOT-89-5
  • 封装 外形: 528AB
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 1000
  • NCP4687DH15T1G
  • 状况: Active
  • Compliance: Pb-free 
  • 具体说明: Linear Voltage Regulator, LDO, High PSRR, 500 mA, 1.5V
  • 封装 类型: SOT-89-5
  • 封装 外形: 528AB
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 1000
  • 库存

  • Market Leadtime (weeks):8 to 12
  • Arrow:0
  • Digikey:>1K
  • NCP4687DH18T1G
  • 状况: Active
  • Compliance: Pb-free 
  • 具体说明: Linear Voltage Regulator, LDO, High PSRR, 500 mA, 1.8V
  • 封装 类型: SOT-89-5
  • 封装 外形: 528AB
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 1000
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:>1K
  • ON Semiconductor:2,000
  • NCP4687DH25T1G
  • 状况: Active
  • Compliance: Pb-free 
  • 具体说明: Linear Voltage Regulator, LDO, High PSRR, 500 mA, 2.5V
  • 封装 类型: SOT-89-5
  • 封装 外形: 528AB
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 1000
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:>1K
  • ON Semiconductor:2,000
  • NCP4687DH33T1G
  • 状况: Active
  • Compliance: Pb-free 
  • 具体说明: Linear Voltage Regulator, LDO, High PSRR, 500 mA, 3.3V
  • 封装 类型: SOT-89-5
  • 封装 外形: 528AB
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 1000
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Digikey:>1K
  • NCP4687DMX18TCG
  • 状况: Lifetime
  • Compliance: Pb-free 
  • 具体说明: Linear Voltage Regulator, LDO, High PSRR, 500 mA, 1.8V
  • 封装 类型: XDFN-6
  • 封装 外形: 711AH
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 5000
  • NCP4687DMX25TCG
  • 状况: Lifetime
  • Compliance: Pb-free 
  • 具体说明: Linear Voltage Regulator, LDO, High PSRR, 500 mA, 2.5V
  • 封装 类型: XDFN-6
  • 封装 外形: 711AH
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 5000
  • NCP4687DMX33TCG
  • 状况: Lifetime
  • Compliance: Pb-free 
  • 具体说明: Linear Voltage Regulator, LDO, High PSRR, 500 mA, 3.3V
  • 封装 类型: XDFN-6
  • 封装 外形: 711AH
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 5000
  • NCP4687DSN18T1G
  • 状况: Active
  • Compliance: Pb-free 
  • 具体说明: Linear Voltage Regulator, LDO, High PSRR, 500 mA, 1.8V
  • 封装 类型: SOT-23-5
  • 封装 外形: 1212-01
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 3000
  • 库存

  • Market Leadtime (weeks):2 to 4
  • Arrow:0
  • Avnet:>1K
  • Digikey:>1K
  • ON Semiconductor:6,000
  • NCP4687DSN25T1G
  • 状况: Active
  • Compliance: Pb-free 
  • 具体说明: Linear Voltage Regulator, LDO, High PSRR, 500 mA, 2.5V
  • 封装 类型: SOT-23-5
  • 封装 外形: 1212-01
  • 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:21,000
  • NCP4687DSN28T1G
  • 状况: Active
  • Compliance: Pb-free 
  • 具体说明: Linear Voltage Regulator, LDO, High PSRR, 500 mA, 2.8V
  • 封装 类型: SOT-23-5
  • 封装 外形: 1212-01
  • MSL: 1
  • 容器 类型: REEL
  • 容器 数量: 3000
  • 库存

  • Market Leadtime (weeks):13 to 16
  • Arrow:0
  • Digikey:>1K
  • Specifications
  • Output: Single 
  • Polarity: Positive 
  • VO (V): 1.2  1.5  1.8  2.5  3.3  2.8 
  • IO Typ (A): 0.5 
  • VI Min (V): 2.5 
  • VI Max (V):
  • VDO Typ (V): 0.35  0.31  0.27  0.23  0.22 
  • Iq Typ (mA): 0.075 
  • PSRR (dB): 75 
  • Noise (µVrms): 40 
  • Enable: Yes 
  • PowerGood: No 
  • Package Type: SOT-89-5  SOT-23-5 
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