LP3855EMPX-ADJ 供应商
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LP3855EMPX-ADJ
品牌：TI 封装/批号：原厂原装/22+ -
LP3855EMPX-ADJ
品牌：NS 封装/批号：SOT-223/23+ -
LP3855EMPX-ADJ
品牌：NS/ELNAF 封装/批号：SOT223-/1809+ -
LP3855EMPX-ADJ/NOPB
品牌：TI(德州仪器) 封装/批号：SOT-223-5/2022+
LP3855EMPX-ADJ 属性参数
- 制造商：National Semiconductor (TI)
- 最大输入电压：7 V
- 回动电压（最大值）：0.035 V at 150 mA, 0.32 V at 1.5A
- 输出电流：1.8 A (Typ)
- 负载调节：0.06 %
- 输出端数量：1
- 输出类型：Adjustable
- 最大工作温度：+ 125 C
- 安装风格：SMD/SMT
- 封装 / 箱体：SOT-223
- 线路调整率：0.02 %
- 最小工作温度：- 40 C
- 封装：Reel
- 参考电压：1.216 V
- 工厂包装数量：2000
产品特性
- Ultra Low Dropout Voltage
- Stable with Selected Ceramic Capacitors
- Low Ground Pin Current
- Load Regulation of 0.06%
- 10nA Quiescent Current in Shutdown Mode
- Specified Output Current of 1.5A DC
- Available in DDPAK/TO-263, TO-220 and SOT-223 Packages
- Overtemperature/Overcurrent Protection
- −40°C to +125°C Junction Temperature Range
产品概述
The LP3855-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V
input supply. These ultra low dropout linear regulators respond very quickly to step changes in
load, which makes them suitable for low voltage microprocessor applications. The LP3855-ADJ is
developed on a CMOS process which allows low quiescent current operation independent of output load
current. This CMOS process also allows the LP3855-ADJ to operate under extremely low dropout
conditions.Dropout Voltage: Ultra low dropout voltage; typically
24mV at 150mA load current and 240mV at 1.5A load current.Ground Pin Current: Typically 4mA at 1.5A load
current.Shutdown Mode: Typically 10nA quiescent current when the
shutdown pin is pulled low.Adjustable Output Voltage: The output voltage may be
programmed via two external resistors.
LP3855EMPX-ADJ 电路图
