ADP130:  350 mA，低输入电压，低静态电流，CMOS线性稳压器

ADP130是一款低静态电流、低压降线性稳压器。它可工作在双电源模式下，输入电压能低至1.2V，输出电流高达350 mA。在100 mA 负载下仅有17 mV的低压降，有助于提高效率，使器件在更宽的输入电压范围下工作。

与单电源解决方案相比，双电源解决方案通常能够提高转换效率，这是因为其可以利用较高的VBIAS电源为器件供电，而利用较低的VIN电源为负载提供电流，器件的功耗因此得以 ...More

ADP130:  350 mA，低输入电压，低静态电流，CMOS线性稳压器

Product Description

ADP130是一款低静态电流、低压降线性稳压器。它可工作在双电源模式下，输入电压能低至1.2V，输出电流高达350 mA。在100 mA 负载下仅有17 mV的低压降，有助于提高效率，使器件在更宽的输入电压范围下工作。

与单电源解决方案相比，双电源解决方案通常能够提高转换效率，这是因为其可以利用较高的VBIAS电源为器件供电，而利用较低的VIN电源为负载提供电流，器件的功耗因此得以降低。ADP130经过优化，仅需小型1 μF陶瓷电容即可稳定工作，它在极小的电路板面积内提供良好的瞬态性能。

ADP130提供31种固定输出电压选项：

  • 0.80 V～2.00 V，步进50 mV
  • 1.875 V，2.25 V，2.50 V，2.775 V，2.80 V，以及3.0 V

ADP130的内部软启动时间为200 µs（典型值）。短路保护与过热保护电路能防止器件在不利条件下受到损害。ADP130采用5引脚微型TSOT封装，可以满足各种便携式电源应用的需求。

应用

  • 移动电话
  • 数码相机和音频设备
  • 便携式和电池供电设备
  • 直流-直流稳压

    • Data Sheet, Rev. 0, 8/08

    特性

    • 最大输出电流：350 mA
    • 输入电源电压范围
      VBIAS = 2.3 V ～ 5.5 V
      VIN = 1.2 V ～ 3.6 V
      2.3 V < VIN < 3.6 V, VIN可连接至VBIAS
    • 极低压降：17 mV（100 mA负载）
    • 低静态电流：25 µA（空载）
    • 低关断电流：< 1 µA
    • 精度：±1% @ 25°C
    • 出色的PSRR性能：70 dB @ 10 kHz
    • 出色的负载/线瞬态响应
    • 经过优化，仅需小型1 µF陶瓷电容即可稳定工作
    • 限流与过热保护
    • 逻辑控制使能
    • 5引脚TSOT封装

    框图

    ADP130框图
    ADP130 功能框图

    技术指标

    Vout Preset Voltages (V) 31 Options 0.8 to 3V
    Vin Range (Vmin to Vmax) 1.2 to 3.6
    Iout (max) 350mA
    Supply Current (max) 220µA
    V-dropout@Rated Iout (mV) 70mV
    Tot Accuracy (±%) 3%
    Package TSOT-5
    # of Outputs 1
    Line Regulation 1mV/V
    Load Regulation 1µV/mA
    Shutdown Yes
    Operating Temp Range -40 to +125

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    ADP130 - 350 mA，低输入电压，低静态电流，CMOS线性稳压器

    订阅新产品资料
    Part# Vout Preset Vout Adj Range Iout (max) Vin Range (Vmin to Vmax) Supply Current (max) Vdropout @ Rated Iout Vout Setpoint Acc Vout Total Acc Shutdown Product Description Pos Supply Operating Temp Range Price* (1000-4999)
    ADP120 16 Presets From 1.2-3.3V n/a 100mA 2.3 to 5.5 35µA 60mV to 80mV 1% @ Iout = 10mA 2% @ 10 mA - Iout max Yes 100 mA, Low Quiescent Current, CMOS Linear Regulator +2.3 to +5.5 -40 to +125 $0.26
    ADP121 16 Presets From 1.2-3.3V n/a 150mA 2.5 to 5.5 40µA 90mV to 120mV 1% @ Iout = 10mA 2% @ 10 mA - Iout max Yes 150 mA, Low Quiescent Current, CMOS Linear Regulator in 5-Lead TSOT +2.3 to +5.5 -40 to +125 $0.27
    ADP130 31 Presets From 0.8-3.0V n/a 350mA 1.2 to 3.6 220µA 70mV 1% @ Iout = 10mA 2% @ 1 mA - Iout max Yes 350 mA, Low VIN, Low Quiescent Current, CMOS Linear Regulator +1.2 to +3.6 -40 to +125 $0.33
    ADP1707 16 Presets From 0.75-3.3V, With Tracking n/a 1A 2.5 to 5.5 1.55mA 345mV to 365mV 1% @ Iout = 10mA 1.5% @ 0.1 mA - Iout max Yes 1 A, Low Dropout, CMOS Linear Regulator +2.5 to +5.5 -40 to +125 $1.12
    ADP1708 n/a 0.8V to 5.0V 1A 2.5 to 5.5 1.55mA 345mV to 365mV n/a 1.5% @ 0.1 mA - Iout max Yes 1 A, Low Dropout, CMOS Linear Regulator +2.5 to +5.5 -40 to +125 $1.09
    ADP1740 7 Presets--0.75 to 2.5V n/a 2A 1.6 to 3.6 1.8mA 350mV 1% @ Iout= 100mA 2% @ 1 mA - Iout max Yes 2 A, Low Dropout, CMOS Linear Regulator +1.6 to +3.6 -40 to +125 $1.20
    ADP1741 n/a 0.75V to 3.0V 2A 1.6 to 3.6 1.8mA 350mV 1% @ Iout= 100mA 2% @ 1 mA - Iout max Yes 2 A, Low Dropout, CMOS Linear Regulator with Adj. Output +1.6 to +3.6 -40 to +125 $1.20
    ADP1752 7 Presets--0.75 to 2.5V n/a 800mA 1.6 to 3.6 1.4mA 140mV 1% @ Iout = 10mA 2% @ 1 mA - Iout max Yes 800mA Low-Vin LDO Regulator +1.6 to +3.6 -40 to +125 $0.90
    ADP1753 n/a 0.75V to 3.0V 800mA 1.6 to 3.6 1.4mA 140mV 1% @ Iout = 10mA 2% @ 1 mA - Iout max Yes 800mA Low-Vin, Adjustable-Vout LDO Regulator +1.6 to +3.6 -40 to +125 $0.90
    ADP1754 7 Presets--0.75 to 2.5V n/a 1.2A 1.6 to 3.6 1.4mA 200mV 1% @ Iout = 10mA 2% @ 1 mA - Iout max Yes 1.2A, Low-Vin, Low Dropout Linear Regulator +1.6 to +3.6 -40 to +125 $0.95
    ADP1755 n/a 0.75V to 3.0V 1.2A 1.6 to 3.6 1.4mA 200mV 1% @ Iout = 10mA 2% @ 10 mA - Iout max Yes 1.2A, Low-Vin, Adjustable-Vout Low Dropout Linear Regulator