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Small-Size Nanopower Low-Voltage Comparator


Package | PIN: SOT-23 (DBV) | 5
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $0.40
10-24 $0.35
25-99 $0.33
100-249 $0.28
250-499 $0.26
500-749 $0.21
750-999 $0.17
1000+ $0.15


  • Ultra-small X2SON package
    (0.8 mm × 0.8 mm × 0.4 mm)
  • Tiny 5-pin SOT-23, SC70, and VSSOP packages
  • Wide supply voltage range of 1.6 V to 6.5 V
  • Quiescent supply current of 315 nA
  • Low propagation delay of 3 µs
  • Rail-to-rail common-mode input voltage
  • Internal hysteresis
  • Push-pull output (TLV703x)
  • Open-drain output (TLV704x)
  • No phase reversal for overdriven inputs
  • –40°C to 125°C Operating temperature

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Texas Instruments  TLV7041DBVR

The TLV7031/TLV7041 (single-channel) and TLV7032/42 (dual-channel)are low-voltage, nanoPower comparators. These devices are available in anultra-small, leadless package measuring 0.8 mm × 0.8 mm as well as standard 5-pin SC70 and SOT-23packages, making them applicable for space-critical designs like smartphones, smart meters, andother portable or battery-powered applications.

The TLV703x and TLV704x offer an excellent combination of speed and power, with apropagation delay of 3 µs and a quiescent supply current of 315 nA. The benefit of fast responsetime at nanoPower enables power-conscious systems to monitor and respond quickly to faultconditions. With an operating voltage range of 1.6 V to 6.5 V, these comparators are compatiblewith 3-V and 5-V systems.

The TLV703x and TLV704x also ensure no output phase inversion with overdriven inputs andinternal hysteresis, so engineers can use this family of comparators for precision voltagemonitoring in harsh, noisy environments where slow-moving input signals must be converted intoclean digital outputs.

The TLV703x has a push-pull output stage capable of sinking and sourcing milliamps ofcurrent when controlling an LED or driving a capacitive load. The TLV704x has an open-drain outputstage that can be pulled beyond VCC, making it appropriate for leveltranslators and bipolar to single-ended converters.