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TPS3831的基本参数
  • 制造厂商:TI
  • 产品类别:电源管理
  • 技术类目:监控器和复位 IC
  • 功能描述:150nA、超低功耗、电源电压监测计
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TPS3831的产品详情:

The TPS3831 and TPS3839 devices (both referred to as TPS383x) are ultralow current (150 nA, typical), voltage supervisory circuits that monitor a single voltage. Both devices initiate an active-low reset signal whenever the VDD supply voltage drops below the factory-trimmed reset threshold voltage. The reset output remains low for 200 ms (typical) after the VDD voltage rises above the threshold voltage and hysteresis. These devices are designed to ignore fast transients on the VDD pin. The TPS3831 device includes a manual reset input that forces RESET low when MR is low.

The ultralow current consumption of 150 nA makes these voltage supervisors ideal for use in low-power and portable applications. The TPS383x devices are specified to have the correct output logic state for supply voltages down to 0.6 V.

The TPS383x devices feature precision factory-trimmed threshold voltages and extremely low-power operation. The TPS3831 device is available in a 4-pin, 1-mm × 1-mm (DQN) X2SON package. The TPS3839 device is available in a 3-pin SOT23 (DBZ) package or a 4-pin, 1-mm × 1-mm (DQN) X2SON package.

TPS3831的优势和特性:
  • Ultralow Supply Current: 150 nA (Typical)
  • Operating Supply Voltage: 0.9 V to 6.5 V
  • Valid Reset for VDD > 0.6 V
  • Push-Pull RESET Output
  • Factory-Trimmed Reset Threshold Voltages
  • Temperature Range: –40°C to 85°C
  • Packages: 1-mm × 1-mm X2SON or 3-Pin SOT23
TPS3831的参数(英文):
  • Number of supplies monitored
  • 1
  • Threshold voltage 1 (Typ) (V)
  • 0.9, 1.1, 1.52, 1.67, 2.63, 2.93, 3.08, 4.38
  • Features
  • Ease-of-use, Manual reset capable
  • Reset threshold accuracy (%)
  • 1.6
  • Output driver type/reset output
  • Active-low, Push-pull
  • Time delay (ms)
  • 200
  • Rating
  • Catalog
  • Watchdog timer WDI (sec)
  • None
  • Operating temperature range (C)
  • -40 to 85
TPS3831具体的完整产品型号参数及价格(美元):

TPS3831的完整型号有:TPS3831A09DQNR、TPS3831A09DQNT、TPS3831E16DQNR、TPS3831E16DQNT、TPS3831G12DQNR、TPS3831G12DQNT、TPS3831G18DQNR、TPS3831G18DQNT、TPS3831G33DQNR、TPS3831G33DQNT、TPS3831K33DQNR、TPS3831K33DQNT、TPS3831K50DQNR、TPS3831K50DQNT、TPS3831L30DQNR、TPS3831L30DQNT,以下是这些产品的关键参数及官网采购报价:

TPS3831A09DQNR,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831A09DQNR的批量USD价格:.383(1000+)

TPS3831A09DQNT,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831A09DQNT的批量USD价格:.46(1000+)

TPS3831E16DQNR,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831E16DQNR的批量USD价格:.383(1000+)

TPS3831E16DQNT,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831E16DQNT的批量USD价格:.46(1000+)

TPS3831G12DQNR,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831G12DQNR的批量USD价格:.383(1000+)

TPS3831G12DQNT,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831G12DQNT的批量USD价格:.46(1000+)

TPS3831G18DQNR,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831G18DQNR的批量USD价格:.383(1000+)

TPS3831G18DQNT,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831G18DQNT的批量USD价格:.46(1000+)

TPS3831G33DQNR,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831G33DQNR的批量USD价格:.383(1000+)

TPS3831G33DQNT,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831G33DQNT的批量USD价格:.46(1000+)

TPS3831K33DQNR,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831K33DQNR的批量USD价格:.383(1000+)

TPS3831K33DQNT,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831K33DQNT的批量USD价格:.46(1000+)

TPS3831K50DQNR,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831K50DQNR的批量USD价格:.383(1000+)

TPS3831K50DQNT,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831K50DQNT的批量USD价格:.46(1000+)

TPS3831L30DQNR,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831L30DQNR的批量USD价格:.383(1000+)

TPS3831L30DQNT,工作温度:-40 to 85,封装:X2SON (DQN)-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:NIPDAU,TI官网TPS3831L30DQNT的批量USD价格:.46(1000+)

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