R1182K141D

R1182K141D

  • 厂商:

    RICOH

  • 封装:

  • 描述:

    R1182K141D - Low Voltage 150mA LDO REGULATOR - RICOH electronics devices division

  • 详情介绍
  • 数据手册
  • 价格&库存
R1182K141D 数据手册
R1182x SERIES Low Voltage 150mA LDO REGULATOR NO.EA-133-070621 OUTLINE The R1182x Series are CMOS-based positive voltage regulator ICs with high output voltage accuracy and low supply current. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor-net for voltage setting, a current limit circuit which prevents the destruction by excess current, and so on. The output voltage of these ICs is fixed with high accuracy. The R1182 Series has low dropout voltage caused by built in low on resistance transistor. Further, the consumption current of IC itself is Typ. 3.0µA at no load, at the same time, compared with the conventional low supply current regulator, transient response is improved in all the load range by our original seamless technology. Since the packages for these ICs are SOT-23-5 and ultra small PLP1616-6, high density mounting of the ICs on boards is possible. FEATURES • • • • • • • • • • • • Low Supply Current .......................................... Typ. 3µA(Except the current through CE pull-down circuit) Standby Current ................................................ Typ. 0.1µA Input Voltage Range ........................................ 1.5V to 6.0V Output Voltage .................................................. 1.2V to 4.0V Low Dropout Voltage ......................................... Typ. 0.23V (IOUT=150mA 3.0V Output type) Ripple Rejection ................................................ Typ. 55dB at 1kHz (VOUT=1.5V, IOUT=30mA) Typ. 40dB at 10kHz (VOUT=1.5V, IOUT=30mA) High Output Voltage Accuracy .......................... ±1.0% (VOUT > 1.5V), ±15mV (VOUT
R1182K141D
物料型号: - R1182x系列包含多种型号,具体型号可通过产品代码和输出电压来区分,例如R1182K121B、R1182N281D等。

器件简介: - R1182x系列是CMOS工艺的正电压稳压IC,具有高输出电压精度和低供电电流。每个IC包含电压参考单元、误差放大器、用于电压设定的电阻网络、过流保护电路等。

引脚分配: - PLP1616-6封装: - 1号引脚:GND(地) - 2号引脚:VoD(输入) - 3号引脚:Vout(输出) - 4号引脚:NC(无连接) - 6号引脚:CE(芯片使能) - SOT-23-5封装: - 1号引脚:VDD(输入) - 2号引脚:GND(地) - 3号引脚:CE(芯片使能) - 4号和5号引脚:NC(无连接) - 6号引脚:Vout(输出)

参数特性: - 低供电电流:3A(不包括CE下拉电路的电流) - 待机电流:0.1A - 输入电压范围:5V至6.0V - 输出电压:2V至4.0V - 低 dropout 电压:0.23V(150mA负载,3.0V输出) - 纹波抑制:1kHz时55dB,10kHz时40dB - 高输出电压精度:1.0%(输出电压≥1.5V),±15mV(输出电压<1.5V) - 低温度漂移系数:±100ppm/°C

功能详解: - 该系列IC提供稳定的输出电压,具有低dropout电压和改进的瞬态响应。 - 内置软启动功能,可以减少启动时的电流冲击。 - 陶瓷电容推荐与IC一起使用(0.1µF或更大)。

应用信息: - 用于相机、摄像机、移动通信设备等电子设备的稳定电压参考。 - 适用于电池供电设备的电源。

封装信息: - 提供SOT-23-5和PLP1616-6两种封装方式,支持高密度板载安装。
R1182K141D 价格&库存

很抱歉,暂时无法提供与“R1182K141D”相匹配的价格&库存,您可以联系我们找货

免费人工找货