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TL4242TDRJRQ1

ACTIVE
Texas Instruments

LED Driver IC 1 Output Linear Dimming 500mA 8-SON (4x4)

In full production. No end-of-life notice on file.

TL4242TDRJRQ1 is an LED Driver IC 1 Output Linear Dimming 500mA 8-SON (4x4) from Texas Instruments. 1 authorized distributor quotes it on TracedParts, from RM 3.54 at quantity 1, with 68,559 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH 8-WDFN Exposed Pad SMD
BEST PRICE @1
RM 3.54
DigiKey · authorized
TOTAL STOCK
68,559
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has TL4242TDRJRQ1 in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
68,559
3,000
3k+3.54306k+3.46779k+3.4300
stock
ex-warehouse
-
below MOQ 3,000
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 1,011.97 RM 4.0479 per unit, DDP · estimate Open estimator →

What are the specifications of TL4242TDRJRQ1?

22 parameters▾
Device specification
TypeLinear
Internal Switch(s)Yes
Number of Outputs1
Voltage - Supply (Min)4.5V
Voltage - Supply (Max)42V
Voltage - Output16V
Current - Output / Channel500mA
Operating Temperature-40°C ~ 105°C (TA)
GradeAutomotive
QualificationAEC-Q100
Mounting TypeSurface Mount
Package / Case8-WDFN Exposed Pad
Ordering & compliance
ManufacturerTexas Instruments
CategoryLED Drivers
Package8-WDFN Exposed Pad
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the TL4242TDRJRQ1 datasheet?

link supplied by DigiKey▾
PDF
TL4242TDRJRQ1 datasheet
link supplied by DigiKey · Texas Instruments · English
Open datasheet ↗

This is the datasheet link the distributor returned with the part record. We pass it through as they gave it, and we have not opened it - there are more than 300,000 of these and we verify only the ones we curate by hand. If it does not resolve, that is the distributor’s record, not the part.

What does TL4242TDRJRQ1 cost landed in Malaysia?

Malaysia · DDP · HS ▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total

Estimate only. The correct HS classification for your import is your responsibility - see terms of service.

Is there a CAD symbol and footprint for TL4242TDRJRQ1?

4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod 3D MODEL · .stepSPICE · .mod

What can I use instead of TL4242TDRJRQ1?

3 in LED drivers▾
LM3559TLX/NOPB
Texas Instruments
LED Driver IC 2 Output DC DC Regulator Step-Up (Boos…
18,376
RM 3.53
FAN7340MX
Fairchild Semiconductor
LED Driver IC 1 Output DC DC Controller Step-Up (Boo…
18,499
RM 3.56
MIC3287-24YD6-TR
Microchip Technology
LED Driver IC 1 Output DC DC Regulator Step-Up (Boos…
18,499
RM 3.56

Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.

Which parts are similar to TL4242TDRJRQ1?

8 parts▾
LM3532TMX-40A/NOPBTPS61163YFFRAAT1277IUT-T1CAT4002BTD-GT3LV52205MUTBGLV52207XA-VHTPS61183RTJRLM3560TLX-20/NOPB

Common questions about TL4242TDRJRQ1

7 questions▾
Is TL4242TDRJRQ1 in stock?
Yes. 68,559 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does TL4242TDRJRQ1 cost?
RM 3.5430 is the lowest unit price on this page, from DigiKey. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies TL4242TDRJRQ1?
DigiKey. It is authorized, franchised distributor quoting through its own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.