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NXP Semiconductors MC33662BLEFR2 — Discrete Semiconductors
NXP Semiconductors

NXP MC33662BLEFR2 LIN Transceiver, 20 kbps, 8-SOIC

MPNMC33662BLEFR2
End of Life

NXP MC33662BLEFR2 LINbus transceiver, 1/1 driver/receiver, 20 kbps data rate, 7V to 18V supply, -40°C to 125°C, 8-SOIC package, Surface Mount.

$1.87Ref. price · indicative, final on quote
MC33662BLEFR2 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

MC33662BLEFR2 Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage7V ~ 18V
ProtocolLINbus
Operating temperature-40°C ~ 125°C
PackageTape & Reel (TR); Cut Tape (CT)
Data rate20kbps
Case8-SOIC (0.154\", 3.90mm Width)
Number of drivers (Receivers)1/1

Product details

Temperature grade and where it fits

Rated for -40°C to 125°C, this transceiver is at home under the hood — engine bay, body control modules, HVAC actuators, door modules, and seat controllers. The industrial temperature range also covers outdoor telecom cabinets and factory-floor sensor nodes that see thermal cycling. The 8-SOIC footprint is a standard outline; board layout reuse from other LIN transceivers in the same package is straightforward.

Lifecycle and sourcing posture

There is no last-time-buy or end-of-life notice on this part. For BOM planning, it is a safe choice for new designs and production ramps.

Frequently asked questions

Can MC33662BLEFR2 be used with a 3.3V microcontroller?

The MC33662BLEFR2 operates from a 7V to 18V supply on the transceiver side. The logic interface to the microcontroller is typically 5V-tolerant; for 3.3V logic, check the VIH/VIL thresholds in the datasheet — a level shifter or a 3.3V-compatible LIN transceiver variant may be needed if the thresholds don't overlap.

Does MC33662BLEFR2 support 20 kbps LIN communication?

Yes, the MC33662BLEFR2 is specified for a data rate of 20 kbps, which is the standard bit rate for LIN 2.x and SAE J2602 networks.

Is MC33662BLEFR2 a direct replacement for TJA1020?

The MC33662BLEFR2 is a LIN transceiver in the same 8-SOIC package as the TJA1020, but pin compatibility and electrical parameters (supply range, bus voltage tolerance, slew rate) differ. Verify the specific pinout and timing against your board layout and LIN specification before substituting.

What is the typical application for MC33662BLEFR2?

The MC33662BLEFR2 is designed for LIN bus nodes in automotive body electronics — door modules, seat controls, HVAC actuators, steering column switches, and lighting. It also suits industrial sensor networks that use LIN as a low-cost, single-wire fieldbus.