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STMicroelectronics L6377D013TR — Discrete Semiconductors
STMicroelectronics

STMicroelectronics L6377D013TR High-Side Switch, 500 mA

MPNL6377D013TR
End of Life

STMicroelectronics L6377D013TR, high-side power switch, N-channel, 1:1, 500 mA output, 8 V to 35 V load, SOIC-14, -25°C to 125°C junction.

$5.98Ref. price · indicative, final on quote
L6377D013TR datasheet
Packaging14-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

L6377D013TR Technical Specifications
ParameterValue
Input typeNon-Inverting
Output typeN-Channel
Switch typeGeneral Purpose
Mounting typeSurface Mount
Voltage - load8V ~ 35V
Voltage - supply (Vcc (Vdd))Not Required
Current - output500mA
Number of outputs1
InterfaceOn/Off
Operating temperature-25°C ~ 125°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
FeaturesStatus Flag
Case14-SOIC (0.154\", 3.90mm Width)
Fault protectionCurrent Limiting (Fixed), Over Temperature, UVLO
Output configurationHigh Side
Ratio - Input:Output1:1

Product details

Temperature grade and deployment environment

Rated for junction temperatures from -25°C to 125°C, this is an industrial-grade part. It fits motor drives, outdoor telecom cabinets, and factory-floor I/O modules. Not qualified to AEC-Q100, so it is not specified for automotive under-hood or chassis applications. The SOIC-14 narrow package (3.90 mm body width) is a standard footprint that reflow-solders without special process steps.

Lifecycle and sourcing

The L6377D013TR carries an Active lifecycle status per the manufacturer, with ROHS3 compliance. No end-of-life notice or last-time-buy window is in effect.

Frequently asked questions

What is the closest functional second-source for L6377D013TR?

The TDE1747FPT is a similar high-side driver from ST, but it uses a bipolar output, has a lower load voltage (10 V), and operates over a -25°C to 85°C ambient range. The L6377D013TR offers a wider load voltage range (8 V to 35 V), higher junction temperature (125°C), and fixed current limiting — not adjustable. They are not pin-compatible; verify the application before substituting.