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Texas Instruments LP3470IM5X-4.63 — Discrete Semiconductors
Texas Instruments

LP3470IM5X-4.63 Simple Reset/Power-On Reset, 4.63V Threshold

MPNLP3470IM5X-4.63
End of Life

Simple Reset/Power-On Reset, Active Low, Open Drain Output, 4.63V Threshold, 1ms Minimum Reset Timeout, SOT-23-5, -40°C to 85°C.

$0.82Ref. price · indicative, final on quote
LP3470IM5X-4.63 datasheet
PackagingSC-74A, SOT-753
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

LP3470IM5X-4.63 Technical Specifications
ParameterValue
TypeSimple Reset/Power-On Reset
Mounting typeSurface Mount
Voltage - threshold4.63V
Number of voltages monitored1
Operating temperature-40°C ~ 85°C (TJ)
ResetActive Low
OutputOpen Drain or Open Collector
PackageBulk
Reset timeout1ms Minimum
CaseSC-74A, SOT-753

Product details

Package and temperature grade — what they mean for fit

The LP3470IM5X-4.63: Housed in a 5-pin SOT-23-5, this part is surface-mount only. The -40°C to 85°C junction-temperature range covers industrial control cabinets, outdoor telecom shelters, and factory-floor I/O modules.

Sourcing and lifecycle reality

Texas Instruments lists this part as Active. The RoHS compliance status is marked as non-compliant, which means this variant uses lead-bearing solder terminations — verify your assembly house's exemption policy if you require full RoHS.

Frequently asked questions

What is the reset timeout of LP3470IM5X-4.63?

The reset timeout is a minimum of 1 ms. The reset output stays low for at least 1 ms after the supply rises above the 4.63V threshold.

Is LP3470IM5X-4.63 active high or active low?

The reset output is active low. The output goes low when the monitored voltage drops below the threshold and stays low through the timeout period after recovery.

What is the closest functional equivalent to LP3470IM5X-4.63?

A functional peer is the TLV803EA29VDBZR, also an active-low open-drain supervisor, but with a 2.93V threshold and 130 ms minimum timeout. The TLV803ED29DBZR is similar with a 33 ms timeout. Neither is a direct drop-in for the 4.63V threshold — if you need the exact 4.63V trip point, the LP3470IM5X-4.63 is the correct part.