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LM79CCVF

ACTIVE
National Semiconductor

Hardware Monitor -10°C ~ 100°C Internal and External Sensor I2C, ISA Output 44-MQFP (10x10)

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

LM79CCVF is a Hardware Monitor -10°C ~ 100°C Internal and External Sensor I2C from National Semiconductor. 1 authorized distributor quotes it on TracedParts, from RM 11.64 at quantity 1, with 19,929 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 44-QFP SMD
BEST PRICE @1
RM 11.64
DigiKey · authorized
TOTAL STOCK
19,929
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has LM79CCVF 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
19,929
104
104+11.6424
stock
ex-warehouse
RM 11.6424
RM 2,910.60 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 3,261.33 RM 13.0453 per unit, DDP · estimate Open estimator →

What are the specifications of LM79CCVF?

23 parameters▾
Device specification
FunctionHardware Monitor
Sensor TypeInternal and External
Sensing Temperature-10°C ~ 100°C
Accuracy±3°C(Max)
TopologyADC (Sigma Delta), Comparator, Fan Speed Counter, Register Bank
Output TypeI2C, ISA
Output AlarmNo
Output FanYes
Voltage - Supply4.25V ~ 5.75V
Operating Temperature-10°C ~ 100°C (TA)
Mounting TypeSurface Mount
Package / Case44-QFP
Supplier Device Package44-MQFP (10x10)
Ordering & compliance
ManufacturerNational Semiconductor
CategoryThermal Management
Package44-QFP
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the LM79CCVF datasheet?

link supplied by DigiKey▾
PDF
LM79CCVF datasheet
link supplied by DigiKey · National 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 LM79CCVF 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 LM79CCVF?

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

What can I use instead of LM79CCVF?

3 in thermal management▾
ADT7475ARQZ-RL7
onsemi
Fan Control, Temp Monitor -40°C ~ 125°C, External Se…
60,540
RM 11.64
MAX6684ESA+T
Analog Devices Inc./Maxim Integrated
Fan Control, Temp Monitor Internal Sensor Active Low…
61,038
RM 11.74
W83782G
Nuvoton Technology Corporation
Hardware Monitor External Sensor External Sensor I2C…
61,507
RM 11.83

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 LM79CCVF?

8 parts▾
THMC50DBQRADM1034ARQZ-REELTMP512AIDRSE97BTP,547ADT7473ARQZ-1R7EMC2101-R-ACZL-TRADT7475ARQZADT7467ARQZ-REEL

Common questions about LM79CCVF

7 questions▾
Is LM79CCVF in stock?
Yes. 19,929 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does LM79CCVF cost?
RM 11.6424 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 LM79CCVF?
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.