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Infineon Technologies TLE4284DV26 — Analog & Data Acquisition

TLE4284DV26 LDO Regulator, 2.6V Fixed Output, 1A, AEC-Q100

MPNTLE4284DV26
End of Life

Infineon TLE4284DV26 automotive LDO regulator, fixed 2.6V output, 1A, dropout 1.4V max, PSRR 65dB (120Hz), -40 to 150°C, AEC-Q100, TO-252-3 (PG-TO252-3-11), surface mount.

$0.68Ref. price · indicative, final on quote
Infineon Technologies TLE4284DV26 datasheet (PDF)
PackagingTO-252-3, DPak (2 Leads + Tab), SC-63
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q100
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TLE4284DV26 specifications
ParameterValue
SeriesAutomotive, AEC-Q100
Output typeFixed
MountingSurface Mount
Voltage - input40V
Voltage dropout1.4V @ 1A
Voltage - output (Min (Fixed))2.6V
Output current1A
Current - quiescent1.6 mA
Operating temperature-40°C ~ 150°C (TJ)
PSRR65dB (120Hz)
PackageBulk
CaseTO-252-3, DPak (2 Leads + Tab), SC-63
Protection featuresOver Current, Over Temperature, Short Circuit
Number of regulators1
Output configurationPositive

Product details

What this LDO brings to a 2.6 V rail

The Infineon TLE4284DV26 is a single-output positive fixed LDO regulator delivering 1 A at 2.6 V. It is qualified to AEC-Q100.

PSRR and quiescent current — the trade-off

PSRR is rated at 65 dB at 120 Hz. Quiescent current is 1.6 mA.

Thermal and protection envelope

Junction temperature range spans -40 °C to 150 °C. Built-in protection includes over-current, over-temperature, and short-circuit.

Sourcing and lifecycle standpoint

The fixed 2.6 V output is not adjustable — confirm that your load rail matches exactly before committing the PCB.

Frequently asked questions

Is TLE4284DV26 suitable for automotive applications?

Yes, it is part of the Automotive series and is AEC-Q100 qualified, making it suitable for automotive environments including under-hood and transmission bay.

Is TLE4284DV26 RoHS compliant?

Yes, it is ROHS3 Compliant.