TI代理,常备极具竞争力的充足现货
TI哪些型号被关注? TI热门产品型号
LP3855的基本参数
  • 制造厂商:TI
  • 产品类别:电源管理
  • 技术类目:线性和低压降 (LDO) 稳压器
  • 功能描述:具有使能功能的 1.5A、7V、超低压降稳压器
  • 点击这里打开及下载LP3855的技术文档资料
  • TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
快速报价,在行业拥有较高的知名度及影响力
LP3855的产品详情:

The LP3852 and LP3855 series of fast ultra-low dropout linear regulators operate from a 2.5-V to 7-V input supply. A wide range of preset output voltage options are available. These ultra-low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3852 and LP3855 are developed on a CMOS process which allows low quiescent-current operation independent of output load current, typically 4 mA at 1.5-A load current. This CMOS process also allows the LP3852 and LP3855 to operate under extremely low dropout conditions, typically 24 mV at 150-mA load current and 240 mV at 1.5-A load current.

The LP3852 has an ERROR pin; it goes low when the output voltage drops 10% below nominal value. The LP3855 has a SENSE pin to improves regulation at remote loads.

The LP3852 and LP3855 are available with fixed output voltages from 1.8 V to 5 V with a specified accuracy of ±1.5% at room temperature, and ±3% over all conditions (varying line, load, and temperature). Contact Texas Instruments Sales for specific voltage option needs.

LP3855的优势和特性:
  • Input Supply Voltage: 2.5 V to 7 V
  • Ultra-Low Dropout Voltage
  • Stable with Selected Ceramic Capacitors
  • Low Ground-Pin Current
  • Load Regulation of 0.06%
  • 10-nA Quiescent Current in Shutdown Mode
  • Specified Output Current of 1.5 A DC
  • Output Voltage Accuracy ± 1.5%
  • ERROR Pin Indicates Output Status
  • SENSE Option Improves Load Regulation
  • Overtemperature/Overcurrent Protection
  • ?40°C to 125°C Junction Temperature Range
LP3855的参数(英文):
  • Output options
  • Fixed Output
  • Iout (Max) (A)
  • 1.5
  • Vin (Max) (V)
  • 7
  • Vin (Min) (V)
  • 2.5
  • Vout (Max) (V)
  • 5
  • Vout (Min) (V)
  • 1.8
  • Fixed output options (V)
  • 1.8, 2.5, 3.3, 5
  • Noise (uVrms)
  • 100
  • Iq (Typ) (mA)
  • 4
  • Thermal resistance θJA (°C/W)
  • 32
  • Rating
  • Catalog
  • Load capacitance (Min) (μF)
  • 10
  • Regulated outputs (#)
  • 1
  • Features
  • Enable
  • Accuracy (%)
  • 2
  • Dropout voltage (Vdo) (Typ) (mV)
  • 240
  • Operating temperature range (C)
  • -40 to 125
LP3855具体的完整产品型号参数及价格(美元):

LP3855的完整型号有:LP3855EMP-1.8/NOPB、LP3855EMP-2.5/NOPB、LP3855EMP-3.3/NOPB、LP3855EMP-5.0/NOPB、LP3855EMPX-5.0/NOPB、LP3855ES-1.8/NOPB、LP3855ES-2.5/NOPB、LP3855ES-3.3/NOPB、LP3855ES-5.0/NOPB、LP3855ESX-1.8/NOPB、LP3855ESX-2.5/NOPB、LP3855ESX-3.3/NOPB、LP3855ESX-5.0/NOPB、LP3855ET-1.8/NOPB、LP3855ET-3.3/NOPB、LP3855ET-5.0/NOPB,以下是这些产品的关键参数及官网采购报价:

LP3855EMP-1.8/NOPB,工作温度:-40 to 125,封装:SOT-223 (NDC)-5,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855EMP-1.8/NOPB的批量USD价格:1.98(1000+)

LP3855EMP-2.5/NOPB,工作温度:-40 to 125,封装:SOT-223 (NDC)-5,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855EMP-2.5/NOPB的批量USD价格:1.98(1000+)

LP3855EMP-3.3/NOPB,工作温度:-40 to 125,封装:SOT-223 (NDC)-5,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855EMP-3.3/NOPB的批量USD价格:1.98(1000+)

LP3855EMP-5.0/NOPB,工作温度:-40 to 125,封装:SOT-223 (NDC)-5,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855EMP-5.0/NOPB的批量USD价格:2.376(1000+)

LP3855EMPX-5.0/NOPB,工作温度:-40 to 125,封装:SOT-223 (NDC)-5,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855EMPX-5.0/NOPB的批量USD价格:1.98(1000+)

LP3855ES-1.8/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ES-1.8/NOPB的批量USD价格:2.584(1000+)

LP3855ES-2.5/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ES-2.5/NOPB的批量USD价格:2.584(1000+)

LP3855ES-3.3/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ES-3.3/NOPB的批量USD价格:2.584(1000+)

LP3855ES-5.0/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ES-5.0/NOPB的批量USD价格:2.584(1000+)

LP3855ESX-1.8/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ESX-1.8/NOPB的批量USD价格:2.188(1000+)

LP3855ESX-2.5/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ESX-2.5/NOPB的批量USD价格:2.188(1000+)

LP3855ESX-3.3/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ESX-3.3/NOPB的批量USD价格:2.188(1000+)

LP3855ESX-5.0/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ESX-5.0/NOPB的批量USD价格:2.188(1000+)

LP3855ET-1.8/NOPB,工作温度:-40 to 125,封装:TO-220 (NDH)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-1-NA-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855ET-1.8/NOPB的批量USD价格:2.188(1000+)

LP3855ET-3.3/NOPB,工作温度:-40 to 125,封装:TO-220 (NDH)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-1-NA-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855ET-3.3/NOPB的批量USD价格:2.188(1000+)

LP3855ET-5.0/NOPB,工作温度:-40 to 125,封装:TO-220 (NDH)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-1-NA-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855ET-5.0/NOPB的批量USD价格:2.188(1000+)

轻松满足您的TI芯片采购需求
LP3855的评估套件:

LP3855EMP-1.8/NOPB,工作温度:-40 to 125,封装:SOT-223 (NDC)-5,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855EMP-1.8/NOPB的批量USD价格:1.98(1000+)

LP3855EMP-2.5/NOPB,工作温度:-40 to 125,封装:SOT-223 (NDC)-5,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855EMP-2.5/NOPB的批量USD价格:1.98(1000+)

LP3855EMP-3.3/NOPB,工作温度:-40 to 125,封装:SOT-223 (NDC)-5,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855EMP-3.3/NOPB的批量USD价格:1.98(1000+)

LP3855EMP-5.0/NOPB,工作温度:-40 to 125,封装:SOT-223 (NDC)-5,包装数量MPQ:1000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855EMP-5.0/NOPB的批量USD价格:2.376(1000+)

LP3855EMPX-5.0/NOPB,工作温度:-40 to 125,封装:SOT-223 (NDC)-5,包装数量MPQ:2000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855EMPX-5.0/NOPB的批量USD价格:1.98(1000+)

LP3855ES-1.8/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ES-1.8/NOPB的批量USD价格:2.584(1000+)

LP3855ES-2.5/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ES-2.5/NOPB的批量USD价格:2.584(1000+)

LP3855ES-3.3/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ES-3.3/NOPB的批量USD价格:2.584(1000+)

LP3855ES-5.0/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ES-5.0/NOPB的批量USD价格:2.584(1000+)

LP3855ESX-1.8/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ESX-1.8/NOPB的批量USD价格:2.188(1000+)

LP3855ESX-2.5/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ESX-2.5/NOPB的批量USD价格:2.188(1000+)

LP3855ESX-3.3/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ESX-3.3/NOPB的批量USD价格:2.188(1000+)

LP3855ESX-5.0/NOPB,工作温度:-40 to 125,封装:DDPAK/TO-263 (KTT)-5,包装数量MPQ:500个,MSL 等级/回流焊峰值温度:Level-3-245C-168 HR,引脚镀层/焊球材料:SN,TI官网LP3855ESX-5.0/NOPB的批量USD价格:2.188(1000+)

LP3855ET-1.8/NOPB,工作温度:-40 to 125,封装:TO-220 (NDH)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-1-NA-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855ET-1.8/NOPB的批量USD价格:2.188(1000+)

LP3855ET-3.3/NOPB,工作温度:-40 to 125,封装:TO-220 (NDH)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-1-NA-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855ET-3.3/NOPB的批量USD价格:2.188(1000+)

LP3855ET-5.0/NOPB,工作温度:-40 to 125,封装:TO-220 (NDH)-5,包装数量MPQ:45个,MSL 等级/回流焊峰值温度:Level-1-NA-UNLIM,引脚镀层/焊球材料:SN,TI官网LP3855ET-5.0/NOPB的批量USD价格:2.188(1000+)

TI代理|TI中国代理 - 国内领先的TI芯片采购平台
丰富的可销售TI代理库存,专业的销售团队可随时响应您的紧急需求,目标成为有价值的TI代理