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Texas Instruments TLC7705QD — Discrete Semiconductors
Texas Instruments

TLC7705QD Simple Reset/Power-On Reset, 4.55V Threshold

MPNTLC7705QD
End of Life

Texas Instruments TLC7705QD Simple Reset/Power-On Reset, 1-Channel Supervisor, 4.55V Threshold, Active High/Active Low Push-Pull Output, 1.1ms Minimum Reset Timeout, -40°C to 125°C, 8-SOIC Surface Mount, Tube.

$2.43Ref. price · indicative, final on quote
TLC7705QD datasheet
Packaging8-SOIC (0.154", 3.90mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

TLC7705QD Technical Specifications
ParameterValue
TypeSimple Reset/Power-On Reset
Mounting typeSurface Mount
Voltage - threshold4.55V
Number of voltages monitored1
Operating temperature-40°C ~ 125°C (TA)
ResetActive High/Active Low
OutputPush-Pull, Totem Pole
PackageTube
Reset timeout1.1ms Minimum
Case8-SOIC (0.154\", 3.90mm Width)

Product details

Temperature grade and where it fits

Rated for -40°C to 125°C ambient, the TLC7705QD covers industrial control cabinets, outdoor telecom enclosures, and engine-bay electronics where the board sees sustained heat. The 8-SOIC package is a standard footprint that reflows easily and fits tight layouts.

Sourcing and lifecycle — no LTB risk here

The TLC7705QD carries an active lifecycle status with ROHS3 compliance. There is no last-time-buy window to track, no NRND flag. For a BOM line that needs a 5V supervisor, this part is qualified for new production without a sunset date.

Frequently asked questions

What is the reset timeout for TLC7705QD?

The reset timeout is 1.1ms minimum, a short hold time suited for fast power-rail sequencing.

Is TLC7705QD a suitable replacement for MAX809?

The TLC7705QD differs from the MAX809 in output polarity — it provides both active-high and active-low push-pull outputs, while the MAX809 is typically active-low open-drain. Check the reset polarity your design requires before substituting.

What is TLC7705QD's listed type and reset polarity?

The TLC7705QD is a Simple Reset/Power-On Reset supervisor with both Active High and Active Low reset outputs, push-pull configuration.