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FAN7340MX

ACTIVE
Fairchild Semiconductor

LED Driver IC 1 Output DC DC Controller Step-Up (Boost) Analog, PWM Dimming 16-SOIC

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

FAN7340MX is an LED Driver IC 1 Output DC DC Controller Step-Up (Boost) Analog from Fairchild Semiconductor. 1 authorized distributor quotes it on TracedParts, from RM 3.56 at quantity 1, with 94,270 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 16-SOIC (0.154", 3.90mm Width) SMD
BEST PRICE @1
RM 3.56
DigiKey · authorized
TOTAL STOCK
94,270
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has FAN7340MX 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
94,270
343
343+3.5574
stock
ex-warehouse
-
below MOQ 343
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 1,015.96 RM 4.0639 per unit, DDP · estimate Open estimator →

What are the specifications of FAN7340MX?

23 parameters▾
Device specification
TypeDC DC Controller
TopologyStep-Up (Boost)
Internal Switch(s)No
Number of Outputs1
Voltage - Supply (Min)10V
Voltage - Supply (Max)35V
Frequency50kHz ~ 300kHz
DimmingAnalog, PWM
ApplicationsBacklight
Operating Temperature-40°C ~ 125°C (TA)
Mounting TypeSurface Mount
Package / Case16-SOIC (0.154", 3.90mm Width)
Supplier Device Package16-SOIC
Ordering & compliance
ManufacturerFairchild Semiconductor
CategoryLED Drivers
Package16-SOIC (0.154", 3.90mm Width)
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the FAN7340MX datasheet?

link supplied by DigiKey▾
PDF
FAN7340MX datasheet
link supplied by DigiKey · Fairchild Semiconductor · 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 FAN7340MX 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 FAN7340MX?

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

What can I use instead of FAN7340MX?

3 in LED drivers▾
MIC3287-24YD6-TR
Microchip Technology
LED Driver IC 1 Output DC DC Regulator Step-Up (Boos…
18,499
RM 3.56
TL4242TDRJRQ1
Texas Instruments
LED Driver IC 1 Output Linear Dimming 500mA 8-SON (4…
18,424
RM 3.54
LM3559TLX/NOPB
Texas Instruments
LED Driver IC 2 Output DC DC Regulator Step-Up (Boos…
18,376
RM 3.53

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 FAN7340MX?

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

Common questions about FAN7340MX

7 questions▾
Is FAN7340MX in stock?
Yes. 94,270 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does FAN7340MX cost?
RM 3.5574 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 FAN7340MX?
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.