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HomeProductsIntegrated Circuits (ICs)PMIC - Thermal ManagementLTC2991CMS#PBF
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LTC2991CMS#PBF - ADI (Analog Devices, Inc.)

Manufacturer Part Number
LTC2991CMS#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LTC2991CMS#PBF
ECAD Model
Parts Description
IC MONITOR OCTAL 16-MSOP
Package
16-TFSOP (0.118", 3.00mm Width)
Data sheet
LTC2991 Datasheet.pdf
RoHs Status
Lead free / RoHS Compliant
Our certification
In stock: 8896

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Specifications

LTC2991CMS#PBF Tech Specifications
ADI (Analog Devices, Inc.) - LTC2991CMS#PBF technical specifications, attributes, parameters and parts with similar specifications to ADI (Analog Devices, Inc.) - LTC2991CMS#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Supply 2.9 V ~ 5.5 V  
Topology ADC, Multiplexer, Register Bank  
Supplier Device Package 16-MSOP  
Series -  
Sensor Type Internal and External  
Sensing Temperature -  
Packaging Tube  
Package / Case 16-TFSOP (0.118", 3.00mm Width)  
Output Type I²C  
Output Fan Yes  
Product Attribute Attribute Value  
Output Alarm Yes  
Other Names LTC2991CMSPBF  
Operating Temperature 0°C ~ 70°C  
Mounting Type Surface Mount  
Moisture Sensitivity Level (MSL) 1 (Unlimited)  
Manufacturer Standard Lead Time 16 Weeks  
Lead Free Status / RoHS Status Lead free / RoHS Compliant  
Function Temp Monitoring System (Sensor)  
Detailed Description Temp Monitoring System (Sensor) Internal and External Sensor I²C Output 16-MSOP  
Base Part Number LTC2991  
Accuracy ±3.5°C Local(Max), ±1.5°C Remote(Max)  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL)
REACH Status
ECCN
HTSUS

Parts Introduction

Manufacturer Part Number

LTC2991CMS#PBF

Manufacturer

Analog Devices

Introduction

The LTC2991 is a power management integrated circuit designed for thermal management applications.

Product Features and Performance

Monitors temperature with both internal and external sensors

Utilizes ADC, multiplexer, and register bank topology for data processing

I2C output type for easy integration into digital systems

Features output alarms and fan control for enhanced thermal management

Supports a wide voltage supply range from 2.9V to 5.5V

Product Advantages

High accuracy temperature readings (±3.5°C Local, ±1.5°C Remote)

Flexible use with both internal and external temperature sensors

Comprehensive thermal monitoring with alarm and fan outputs

Key Technical Parameters

Accuracy: ±3.5°C Local (Max), ±1.5°C Remote (Max)

Voltage Supply: 2.9V ~ 5.5V

Operating Temperature: 0°C ~ 70°C

Output Type: I2C

Mounting Type: Surface Mount

Quality and Safety Features

Reliable performance within specified operating temperature range

Built-in safety features like output alarms to prevent overheating

Compatibility

Compatible with systems requiring I2C interface

Surface mount device fitting within a 16-TFSOP package

Application Areas

Servers and computing equipment

Industrial systems

Networking equipment

Product Lifecycle

Currently in active production

Not nearing discontinuation

Future updates or replacements to this model are available

Several Key Reasons to Choose This Product

Precise temperature monitoring enhances system safety and performance

Versatile for various applications due to interface and package compatibility

Reliable operation supported by wide voltage range and robust safety features

Parts with Similar Specifications

The three parts on the right have similar specifications to ADI (Analog Devices, Inc.) LTC2991CMS#PBF

Product Attribute LTC2991CMS#PBF LTC2990CMS#TRPBF LTC2991CMS#TRPBF LTC2991IMS#TRPBF
Part Number LTC2991CMS#PBF LTC2990CMS#TRPBF LTC2991CMS#TRPBF LTC2991IMS#TRPBF
Manufacturer ADI (Analog Devices, Inc.) ADI (Analog Devices, Inc.) ADI (Analog Devices, Inc.) ADI (Analog Devices, Inc.)
Sensor Type Internal and External Internal and External Internal and External Internal and External
Series - - - -
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited) 1 (Unlimited) 1 (Unlimited)
Accuracy ±3.5°C Local(Max), ±1.5°C Remote(Max) ±3.5°C Local(Max), ±1.5°C Remote(Max) ±3.5°C Local(Max), ±1.5°C Remote(Max) ±3.5°C Local(Max), ±1.5°C Remote(Max)
Packaging Tube Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Topology ADC, Multiplexer, Register Bank ADC, Multiplexer, Voltage Reference ADC, Multiplexer, Register Bank ADC, Multiplexer, Register Bank
Voltage - Supply 2.9 V ~ 5.5 V 2.9 V ~ 5.5 V 2.9 V ~ 5.5 V 2.9 V ~ 5.5 V
Other Names LTC2991CMSPBF LTC2990CMS#TRPBF-ND
LTC2990CMS#TRPBFTR
LTC2991CMS#TRPBF-ND
LTC2991CMS#TRPBFTR
LTC2991IMS#TRPBF-ND
LTC2991IMS#TRPBFTR
Manufacturer Standard Lead Time 16 Weeks 16 Weeks 16 Weeks 16 Weeks
Output Type I²C I²C I²C I²C
Output Alarm Yes Yes Yes Yes
Package / Case 16-TFSOP (0.118", 3.00mm Width) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 16-TFSOP (0.118", 3.00mm Width) 16-TFSOP (0.118", 3.00mm Width)
Detailed Description Temp Monitoring System (Sensor) Internal and External Sensor I²C Output 16-MSOP Temp Monitoring System (Sensor) Internal and External Sensor I²C Output 10-MSOP Temp Monitoring System (Sensor) Internal and External Sensor I²C Output 16-MSOP Temp Monitoring System (Sensor) Internal and External Sensor I²C Output 16-MSOP
Output Fan Yes Yes Yes Yes
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C -40°C ~ 85°C
Base Part Number LTC2991 LTC2990 LTC2991 LTC2991
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Supplier Device Package 16-MSOP 10-MSOP 16-MSOP 16-MSOP
Function Temp Monitoring System (Sensor) Temp Monitoring System (Sensor) Temp Monitoring System (Sensor) Temp Monitoring System (Sensor)
Lead Free Status / RoHS Status Lead free / RoHS Compliant Lead free / RoHS Compliant Lead free / RoHS Compliant Lead free / RoHS Compliant
Sensing Temperature - - - -

LTC2991CMS#PBF Datasheet PDF

Download LTC2991CMS#PBF pdf datasheets and ADI (Analog Devices, Inc.) documentation for LTC2991CMS#PBF - ADI (Analog Devices, Inc.).

Datasheets
LTC2991 Datasheet.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LTC2991CMS#PBF

ADI (Analog Devices, Inc.)
32D-LTC2991CMS#PBF

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