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LTC2991CMS#TRPBF

ACTIVE
Analog Devices Inc.

Temp Monitoring System (Sensor) Internal and External Sensor I2C Output 16-MSOP

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

LTC2991CMS#TRPBF is a Temp Monitoring System (Sensor) Internal and External Sensor I2C Output from Analog Devices Inc.. 1 authorized distributor quotes it on TracedParts, from RM 37.56 at quantity 1, with 5,523 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-TFSOP (0.118", 3.00mm Width) SMD
BEST PRICE @1
RM 37.56
DigiKey · authorized
TOTAL STOCK
5,523
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has LTC2991CMS#TRPBF 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
5,523
2,500
2k+37.5590
stock
ex-warehouse
-
below MOQ 2,500
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 10,458.90 RM 41.8356 per unit, DDP · estimate Open estimator →

What are the specifications of LTC2991CMS#TRPBF?

22 parameters▾
Device specification
FunctionTemp Monitoring System (Sensor)
Sensor TypeInternal and External
Accuracy±3.5°C Local(Max), ±1.5°C Remote(Max)
TopologyADC, Multiplexer, Register Bank
Output TypeI2C
Output AlarmYes
Output FanYes
Voltage - Supply2.9V ~ 5.5V
Operating Temperature0°C ~ 70°C
Mounting TypeSurface Mount
Package / Case16-TFSOP (0.118", 3.00mm Width)
Supplier Device Package16-MSOP
Ordering & compliance
ManufacturerAnalog Devices Inc.
CategoryThermal Management
Package16-TFSOP (0.118", 3.00mm Width)
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the LTC2991CMS#TRPBF datasheet?

link supplied by DigiKey▾
PDF
LTC2991CMS#TRPBF datasheet
link supplied by DigiKey · Analog Devices Inc. · 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 LTC2991CMS#TRPBF 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 LTC2991CMS#TRPBF?

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

What can I use instead of LTC2991CMS#TRPBF?

3 in thermal management▾
LTC2990IMS#PBF
Analog Devices Inc.
Temp Monitoring System (Sensor) Internal and Externa…
195,936
RM 37.68
MAX6663AEE+
Analog Devices Inc./Maxim Integrated
Fan Control, Temp Monitor -40°C ~ 125°C, External Se…
193,596
RM 37.23
MAX6664AEE+
Analog Devices Inc./Maxim Integrated
Fan Control, Temp Monitor -40°C ~ 125°C, External Se…
192,764
RM 37.07

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 LTC2991CMS#TRPBF?

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

Common questions about LTC2991CMS#TRPBF

7 questions▾
Is LTC2991CMS#TRPBF in stock?
Yes. 5,523 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does LTC2991CMS#TRPBF cost?
RM 37.5590 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 LTC2991CMS#TRPBF?
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.