Home » TPS3813I50DBVT Texas Instruments Processor Supervisory Circuit 250pcs
Texas Instruments TPS3813I50DBVT - Supervisory Circuit (Reel with 250 pcs)
Texas Instruments TPS3813I50DBVT - Supervisory Circuit (Reel with 250 pcs)

TPS3813I50DBVT Texas Instruments Processor Supervisory Circuit 250pcs

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€146,10
-54% €320,00 €146,10
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Product Details

Texas Instruments TPS3813I50DBVT Processor Supervisory Circuit with Window-Watchdog — 4.55 V threshold voltage, 2 V to 6 V supply, 9 µA typical supply current, open-drain reset output, 6-pin SOT-23 package. Small reel of 250 pieces, date code 2236+5. Combines voltage supervision and a programmable window-watchdog timer in a single device for DSP and microcontroller-based systems.

Available in stock — ships within 24 hours after payment.

Product overview

Part number TPS3813I50DBVT
Substitute / alternative TPS3813I50DBVR (large reel, 3000 pcs)
Date code 2236+5
Manufacturer Texas Instruments
Product type Processor supervisory circuit with window-watchdog
Threshold voltage (VIT) 4.45 V min — 4.55 V typ — 4.65 V max
Hysteresis (VHYS) 60 mV typ
Supply voltage (VDD) 2 V to 6 V
Supply current (IDD) 9 µA typ at VDD = 2 V, 20 µA typ at VDD = 5 V
Reset delay time (td) 25 ms typ (20 ms min — 30 ms max)
Watchdog time-out (upper limit) 0.25 s (WDT = GND) or 2.5 s (WDT = VDD), or programmable via external capacitor
Reset output Open-drain, active low
Power dissipation 437 mW (TA < 25 °C), 280 mW at 70 °C
ESD protection ±2000 V HBM, ±750 V CDM
Operating temperature -40 °C to +85 °C
Package 6-pin SOT-23 (DBV) — 2.90 mm × 1.60 mm
Quantity 250 pcs — small reel (T suffix)
Condition New — sealed in original packaging (OVP)
RoHS Compliant

Applications

  • Microcontroller and DSP reset supervision in embedded systems
  • Safety-critical systems requiring window-watchdog monitoring
  • Electricity meters, HVAC controllers, and infusion pump systems
  • Active antenna systems (mMIMO) and storage area networks

Shipping

  • Ships within 24 hours after payment
  • Secure packaging for safe delivery
  • Free delivery within Germany

Warranty & compliance

  • 12-month warranty included
  • Product is fully compliant with EU industry standards
  • VAT invoice included with every order

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