RP201 系列
手动/自动ECO模式切换低压150mA LDO稳压器

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  • 概述

    The RP201 Series are CMOS-based manual/automatic ECO mode shift LDO regulators featuring 150 mA output. In auto switching mode, the operation can switch automatically to fast response mode or low power mode of the ECO function according to output current. (Automatic switching to fast response mode under IOUT > 8 mA conditions or to low power mode under IOUT < 1 mA conditions.)

    In low power mode, supply current is as low as 1.5 µA. In fast response mode, ripple rejection is 70dB and noise is low. By inputting control signal into the AE pin, the mode of the regulator can be fixed with fast response mode.

  • 规格
    消费
    输入电压范围 1.4 V to 5.25 V (6.0 V)
    工作温度范围 -40°C to 85°C (125°C)
    电源电流 Low Power Mode: Typ. 1.5 µA (VOUT ≤ 1.85V)
    Fast Transient Mode: 55 µA
    待机电流 Typ. 0.1 µA
    输出电压范围 0.8 V to 4.0 V (0.1 V step)
    输出电压精度 ±1.0% (VOUT > 2.0 V, Ta = 25°C)
    输出电压温度系数 Typ. ±50 ppm/°C
    压差电压 Typ. 0.12 V (IOUT = 150 mA, VOUT = 2.8 V)
    线路调节 Typ. 0.02%/V
    输出电流 150 mA
    纹波抑制 Typ. 70 dB (f = 1 kHz)
    封装 DFN(PLP)1212-6

    保护回路/功能

    TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
  • 技术资料
    • Typical Application

      Typical Application

      C1, C2: 1.0 µF

    • RP201x261x Dropout Voltage vs. Output Current

      RP201x261x Dropout Voltage vs. Output Current

  • 品质&封装
    • 有关产品的详细信息,请参见数据表。
    • 封装文件包括封装尺寸,卷带规格,卷带盘尺寸,功耗和建议的焊盘图案。
    • 请联系我们或我们的代理商以获取未发布的可靠性信息。

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功能说明

TSD Thermal Shutdown Function
Reverse Current Protection Reverse Current Protection
Current Limit Overcurrent Protection
ISC Short Current Protection
Inrush Current Limit Inrush Current Protection
Constant Slope Constant Slope Function
ECO mode ECO Function
Auto Discharge Auto Discharge Function
External Driver External Output Driver Transistor

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分类:LDO线性稳压器

输入电压
min (V)
1.4
输入电压
max (V)
5.25
输出电压
min (V)
0.8
输出电压
max (V)
4.0
输出电流
(mA)
150
消费电流
(µA)
1.5
功能 ECO mode,Auto Discharge