RP152 系列
低压双路150mA LDO稳压器,带时序控制

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  • 概述

    The RP152 Series are CMOS-based dual output LDO regulators featuring 150mA output with an optional start-up sequence control function. RP152 features a supply current as low as 40µA per output, a minimum input voltage from 1.4V and the output voltage can be set from 0.8V to 3.6V (in 0.1V steps). The new optional start-up sequence offers output VR2 to start-up 100µs delayed after VR1. RP152 is available in SOT-23-6 and DFN1212-6 packages.

  • 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 Typ. 40 µA×2 (VR1&VR2)
    待机电流 Typ. 0.1 µA×2 (VR1&VR2)
    输出电压范围 0.8 V to 3.6 V (0.1 V step)
    输出电压精度 ±1.0% (VSET > 2.0 V, Ta = 25°C)
    输出电压温度系数 Typ. ±80 ppm/°C
    压差电压 Typ. 0.20 V (IOUT = 150 mA, VSET = 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 DFN1212-6, SOT-23-6

    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

      CIN, COUT: 0.22 µF

    • RP152 (VR1/VR2) Dropout Voltage vs. Output Current

      RP152 (VR1/VR2) 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)
3.6
输出电流
(mA)
150
消费电流
(µA)
80
功能 Auto Discharge