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LP38500-ADJ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:1.5A、可调节超低压降稳压器
  • 点击这里打开及下载LP38500-ADJ的技术文档资料
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LP38500-ADJ的产品详情:

TI’s FlexCap low-dropout (LDO) linear regulators feature unique compensation that allow use of any type of output capacitor with no limits on minimum or maximum equivalent series resistance (ESR). The LP38500 and LP38502 series of LDOs operates from a 2.7-V to 5.5-V input supply. These ultra-low-dropout linear regulators respond very quickly to step changes in load, making them suitable for low-voltage microprocessor applications. Developed on a CMOS process (utilizing a PMOS pass transistor) the LP38500-ADJ and LP38502-ADJ have low quiescent currents that changes little with load current.

  • GND Pin Current: Typically 2 mA at 1.5-A load current.
  • Disable Mode: Typically 25-nA quiescent current when the EN pin is pulled low. (LP38502-ADJ)
  • Simplified Compensation: Stable with any type of output capacitor, regardless of ESR.
  • Precision Output: grade versions available with 1.5% VADJ tolerance (25°C) and 3% over line, load, and temperature.

LP38500-ADJ的优势和特性:
  • Input Voltage: 2.7 V to 5.5 V
  • Adjustable Output Voltage: 0.6 V to 5 V
  • FlexCap: Stable with Ceramic, Tantalum, or Aluminum Capacitors
  • Stable with 10-μF Input and Output Capacitors
  • Low Ground-Pin Current
  • 25-nA Quiescent Current in Shutdown Mode
  • Ensured Output Current of 1.5 A
  • Ensured VADJ Accuracy of ±1.5% at 25°C (A Grade)
  • Ensured Accuracy of ±3.5% at 25°C (STD)
  • Overtemperature and Overcurrent Protection
  • ENABLE Pin (LP38502)
LP38500-ADJ的参数(英文):
  • Output options
  • Adjustable Output
  • Iout (Max) (A)
  • 1.5
  • Vin (Max) (V)
  • 5.5
  • Vin (Min) (V)
  • 2.7
  • Vout (Max) (V)
  • 5.1
  • Vout (Min) (V)
  • 0.6
  • Noise (uVrms)
  • 100
  • Iq (Typ) (mA)
  • 2
  • Thermal resistance θJA (°C/W)
  • 33
  • Rating
  • Catalog
  • Load capacitance (Min) (μF)
  • 10
  • Regulated outputs (#)
  • 1
  • Features
  • Accuracy (%)
  • 2
  • PSRR @ 100 KHz (dB)
  • 25
  • Dropout voltage (Vdo) (Typ) (mV)
  • 220
  • Operating temperature range (C)
  • -40 to 125
LP38500-ADJ具体的完整产品型号参数及价格(美元):

LP38500-ADJ的完整型号有:LP38500ASD-ADJ/NOPB、LP38500ASDX-ADJ/NOPB、LP38500ATJ-ADJ/NOPB、LP38500SD-ADJ/NOPB、LP38500SDE-ADJ/NOPB、LP38500SDX-ADJ/NOPB、LP38500TJ-ADJ/NOPB、LP38500TS-ADJ/NOPB、LP38500TSX-ADJ/NOPB,以下是这些产品的关键参数及官网采购报价:

LP38500ASD-ADJ/NOPB,工作温度:PropertyValue,封装:WSON (NGS)-8,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LP38500ASD-ADJ/NOPB的批量USD价格:.846(1000+)

LP38500ASDX-ADJ/NOPB,工作温度:PropertyValue,封装:WSON (NGS)-8,包装数量MPQ:4500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LP38500ASDX-ADJ/NOPB的批量USD价格:.705(1000+)

LP38500ATJ-ADJ/NOPB,工作温度:PropertyValue,封装:TO-263 (NDQ)-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LP38500ATJ-ADJ/NOPB的批量USD价格:.705(1000+)

LP38500SD-ADJ/NOPB,工作温度:-40 to 125,封装:WSON (NGS)-8,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LP38500SD-ADJ/NOPB的批量USD价格:.846(1000+)

LP38500SDE-ADJ/NOPB,工作温度:PropertyValue,封装:WSON (NGS)-8,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:SN,TI官网LP38500SDE-ADJ/NOPB的批量USD价格:.846(1000+)

LP38500SDX-ADJ/NOPB,工作温度:-40 to 125,封装:WSON (NGS)-8,包装数量MPQ:4500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LP38500SDX-ADJ/NOPB的批量USD价格:.705(1000+)

LP38500TJ-ADJ/NOPB,工作温度:-40 to 125,封装:TO-263 (NDQ)-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LP38500TJ-ADJ/NOPB的批量USD价格:.705(1000+)

LP38500TS-ADJ/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LP38500TS-ADJ/NOPB的批量USD价格:.846(1000+)

LP38500TSX-ADJ/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LP38500TSX-ADJ/NOPB的批量USD价格:.705(1000+)

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LP38500-ADJ的评估套件:

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