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Low-power voltage supervisor (reset IC) with active-low open-drain output

US ECCN: EAR99 US/Local Export Classification Number


Quality information

RoHS Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
SOT-23 (DBZ) | 3 3,000 | LARGE T&R -40 to 125
Package | Pins SOT-23 (DBZ) | 3
Package qty | Carrier: 3,000 | LARGE T&R
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the TLV803E

  • Ensured RESET/RESET for VDD = 0.7 V to 6 V
  • Fixed time delay: 40 µs, 10 ms, 50 ms, 100 ms, 200 ms, 400 ms
  • Supply current (IDD): 250 nA (typical)
    • 1 µA (maximum for VDD = 3.3 V)
  • Output topology:
    • TLV809E: push-pull, active-low
    • TLV803E: open-drain, active-low
    • TLV810E: push-pull, active-high
  • Under voltage detection:
    • High accuracy: ±0.5% (typical)
    • (VIT–): 1.7 V, 1.8 V, 1.9 V, 2.25V, 2.4 V, 2.64 V, 2.93 V, 3.08 V, 3.3V, 4.2V, 4.38 V, 4.55V, 4.63 V
  • Package:
    • SOT23-3 (DBZ) (with pin 1 = GND)
    • SOT23-3 (DBZ) (with pin 1 = RESET/RESET)
    • SOT23-3 (DBZ) (with pin 3 = GND)
    • SC-70 (DCK)
    • X2SON-5 (DPW)
  • Temperature range:  –40°C to +125°C
  • Pin-to-pin compatible with MAX803/809/810, APX803/809/810

Description for the TLV803E

The TLV803E, TLV809E, and TLV810E are enhanced alternatives to the TLV803, TLV853, TLV809, LM809, TPS3809 and TLV810. TLV80xE and TLV81xE offer low quiescent current IQ, higher accuracy, wider temperature range, and lower power-on-reset (VPOR) for increased system reliability.

The TLV80xE and TLV81xE family are low IQ (250 nA typical, 1 µA max), voltage supervisory circuits (reset IC) that monitor VDD voltage level. These devices initiate a reset signal whenever supply voltage VDD drops below the factory programmed falling threshold voltage, VIT–. The reset output remains low for a fixed reset time delay tD after the VDD voltage rises above the rising voltage threshold (VIT+) which is equivalent to the falling threshold voltage (VIT-) plus hysteresis (VHYS).

These devices have integrated glitch immunity to ignore fast transients on the VDD pin. The low IQ and high accuracy (±0.5% typical) makes these voltage supervisors ideal for use in low-power and portable applications. The TLV80xE and TLV81xE devices are specified to have the defined output logic state for supply voltages down to VPOR = 0.7 V. The TLV80xE and TLV81xE devices are available in industry standard 3-pin SOT23 (DBZ) and SC70 (DCK) packages and very compact X2SON (DPW) package.


Qty Price (USD)
1-99 0.301
100-249 0.205
250-999 0.158
1,000+ 0.105