RP155 系列
200mA LDO稳压器,带可选两级电压输出

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  • 概述

    The RP155 is a 200-mA LDO regulator with a selectable dual-voltage level output. It provides the VSEL pin that is used to select one of two preset output voltage levels.

    Excellent ripple rejection, input transient response, and load transient response make the RP155 ideal for the application for mobile communication equipment. For protection, the RP155 provides a short-current limiting circuit, a thermal shutdown circuit and an inrush current limiting circuit.

    The RP155 is offered in a 5-pin WLCSP-5-P1 package which achieves the smallest possible footprint solution on boards where area is limited.

  • 规格
    消费
    输入电压范围 1.9 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 Typ. 80 µA
    待机电流 Typ. 0.1 µA
    输出电压范围 1.6 V to 3.6 V (0.1 V step)
    输出电压精度 ±1.0% (Ta = 25°C)
    输出电压温度系数 Typ. ±30 ppm/°C
    压差电压 Typ. 0.085 V (IOUT = 200 mA, VSET = 2.5 V)
    线路调节 Typ. 0.02%/V
    输出电流 200 mA
    纹波抑制 Typ. 75 dB (f = 1 kHz)
    Typ. 70 dB (f = 10 kHz)
    封装 WLCSP-5-P1

    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

    • 1.8 V (VSET1/ VSET2) Output Voltage vs. Output Current

      1.8 V (VSET1/ VSET2) Output 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)
1.9
输入电压
max (V)
5.25
输出电压
min (V)
1.6
输出电压
max (V)
3.6
输出电流
(mA)
200
消费电流
(µA)
80
功能 Auto Discharge