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
LP5990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 200mA、低 IQ、高精度、低压降稳压器
  • 点击这里打开及下载LP5990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
LP5990的产品详情:

The LP5990 regulator is designed to meet the requirements of portable, battery-powered systems providing an accurate output voltage, low noise and low quiescent current.

The LP5990 will provide a 1.8V output from a low input voltage of 2.2V and can provide 200mA to an external load.

When switched into shutdown mode via a logic signal at the enable pin, the power consumption is reduced to virtually

zero.

Fast shut-down is achieved by the push pull architecture.

The LP5990 is designed to be stable with space saving 0402 ceramic capacitors as small as 1µF, this gives an overall solution size of < 2.5mm 2.

Performance is specified for a -40°C to 125°C junction temperature range.

The device is available in micro SMD Package (0.4mm pitch) and is available with 1.2V,1.3V,1.8V,2.8V,3.0V,3.3V and 3.6V outputs.Lower voltage options down to 0.8V are available on request. For all other output voltage options please contact your local NSC sales office.


LP5990的优势和特性:

  • Operation from 2.2V to 5.5V input
  • ±1% accuracy over temp range
  • Output voltage from 0.8V to 3.6V in 50mV increments
  • 30 μA Quiescent current (enabled)
  • 10nA Quiescent current (disabled)
  • 160mV dropout at 200mA load
  • 60 μVRMSOutput voltage noise
  • 60 μs start-up time
  • 500μs shut-down time
  • PSRR 55 dB at 10 kHz
  • Stable with 0402 1.0μF ceramic capacitors
  • Logic controlled enable
  • Thermal–overload and short–circuit protection
  • Package 4-Bump micro SMD,0.4mm pitch (lead free) 866 μm x 917 μm
    LP5990的参数(英文):
    • Output options
    • Fixed Output
    • Iout (Max) (A)
    • 0.2
    • Vin (Max) (V)
    • 5.5
    • Vin (Min) (V)
    • 2.2
    • Vout (Max) (V)
    • 3.6
    • Vout (Min) (V)
    • 1.2
    • Fixed output options (V)
    • 1.2, 1.3, 1.8, 2.8, 3, 3.3, 3.6
    • Noise (uVrms)
    • 60
    • Iq (Typ) (mA)
    • 0.03
    • Thermal resistance θJA (°C/W)
    • 101
    • Rating
    • Catalog
    • Load capacitance (Min) (μF)
    • 1
    • Regulated outputs (#)
    • 1
    • Features
    • Enable
    • Accuracy (%)
    • 2
    • PSRR @ 100 KHz (dB)
    • 33
    • Dropout voltage (Vdo) (Typ) (mV)
    • 160
    • Operating temperature range (C)
    • -40 to 125
    LP5990具体的完整产品型号参数及价格(美元):

    LP5990的完整型号有:LP5990TM-1.2/NOPB、LP5990TM-1.8/NOPB、LP5990TM-2.8/NOPB、LP5990TM-3.0/NOPB、LP5990TM-3.6/NOPB、LP5990TMX-1.2/NOPB、LP5990TMX-1.8/NOPB、LP5990TMX-2.8/NOPB、LP5990TMX-3.3/NOPB、LP5990TMX-3.6/NOPB,以下是这些产品的关键参数及官网采购报价:

    LP5990TM-1.2/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TM-1.2/NOPB的批量USD价格:.264(1000+)

    LP5990TM-1.8/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TM-1.8/NOPB的批量USD价格:.264(1000+)

    LP5990TM-2.8/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TM-2.8/NOPB的批量USD价格:.264(1000+)

    LP5990TM-3.0/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TM-3.0/NOPB的批量USD价格:.22(1000+)

    LP5990TM-3.6/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TM-3.6/NOPB的批量USD价格:.264(1000+)

    LP5990TMX-1.2/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TMX-1.2/NOPB的批量USD价格:.22(1000+)

    LP5990TMX-1.8/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TMX-1.8/NOPB的批量USD价格:.22(1000+)

    LP5990TMX-2.8/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TMX-2.8/NOPB的批量USD价格:.22(1000+)

    LP5990TMX-3.3/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TMX-3.3/NOPB的批量USD价格:.22(1000+)

    LP5990TMX-3.6/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TMX-3.6/NOPB的批量USD价格:.22(1000+)

    轻松满足您的TI芯片采购需求
    LP5990的评估套件:

    LP5990TM-1.2/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TM-1.2/NOPB的批量USD价格:.264(1000+)

    LP5990TM-1.8/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TM-1.8/NOPB的批量USD价格:.264(1000+)

    LP5990TM-2.8/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TM-2.8/NOPB的批量USD价格:.264(1000+)

    LP5990TM-3.0/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TM-3.0/NOPB的批量USD价格:.22(1000+)

    LP5990TM-3.6/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TM-3.6/NOPB的批量USD价格:.264(1000+)

    LP5990TMX-1.2/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TMX-1.2/NOPB的批量USD价格:.22(1000+)

    LP5990TMX-1.8/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TMX-1.8/NOPB的批量USD价格:.22(1000+)

    LP5990TMX-2.8/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TMX-2.8/NOPB的批量USD价格:.22(1000+)

    LP5990TMX-3.3/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TMX-3.3/NOPB的批量USD价格:.22(1000+)

    LP5990TMX-3.6/NOPB,工作温度:-40 to 125,封装:DSBGA (YFQ)-4,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:SNAGCU,TI官网LP5990TMX-3.6/NOPB的批量USD价格:.22(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