Part Details for LTC2991CMS#TRPBF by Linear Technology
Results Overview of LTC2991CMS#TRPBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LTC2991CMS#TRPBF Information
LTC2991CMS#TRPBF by Linear Technology is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part Details for LTC2991CMS#TRPBF
LTC2991CMS#TRPBF CAD Models
LTC2991CMS#TRPBF Part Data Attributes
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LTC2991CMS#TRPBF
Linear Technology
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Datasheet
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LTC2991CMS#TRPBF
Linear Technology
LTC2991 - Octal I<sup>2</sup>C Voltage, Current, and Temperature Monitor; Package: MSOP; Pins: 16; Temperature Range: 0°C to 70°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | MSOP | |
| Package Description | LEAD FREE, PLASTIC, MSOP-16 | |
| Pin Count | 16 | |
| Manufacturer Package Code | MS | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustable Threshold | NO | |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 4.039 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP16,.19,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Supply Current-Max (Isup) | 1.5 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 2.9 V | |
| Supply Voltage-Nom (Vsup) | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 mm |
Alternate Parts for LTC2991CMS#TRPBF
This table gives cross-reference parts and alternative options found for LTC2991CMS#TRPBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC2991CMS#TRPBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LTC2991CMS#PBF | Analog Devices Inc | $7.4914 | Octal I2C Voltage, Current, and Temperature Monitor | LTC2991CMS#TRPBF vs LTC2991CMS#PBF |
| LTC2991IMS#TRPBF | Analog Devices Inc | $7.8219 | Octal I2C Voltage, Current, and Temperature Monitor | LTC2991CMS#TRPBF vs LTC2991IMS#TRPBF |
| LTC2991IMS#TRPBF | Linear Technology | Check for Price | LTC2991 - Octal I2C Voltage, Current, and Temperature Monitor; Package: MSOP; Pins: 16; Temperature Range: -40°C to 85°C | LTC2991CMS#TRPBF vs LTC2991IMS#TRPBF |
| DS1314S+T&R | Maxim Integrated Products | Check for Price | Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO16, 0.300 INCH, SOIC-16 | LTC2991CMS#TRPBF vs DS1314S+T&R |
| DS1314S+T&R | Analog Devices Inc | Check for Price | 3V Nonvolatile Controller with Lithium Battery Monitor, 16-SOIC_W-300_MIL, 16 Pins, -40 to 85C | LTC2991CMS#TRPBF vs DS1314S+T&R |
LTC2991CMS#TRPBF Frequently Asked Questions (FAQ)
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The maximum voltage that can be applied to the VIN pin is 36V, but it's recommended to keep it below 30V for reliable operation.
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The LTC2991 can be configured for a specific voltage monitoring range by connecting the VREF pin to a voltage divider network that sets the desired monitoring range. The datasheet provides a formula to calculate the required resistor values.
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The EN pin is an active-low enable input that allows the user to shut down the device and reduce power consumption. When the EN pin is pulled low, the device enters a low-power shutdown mode, and the VIN pin is disconnected from the internal regulator.
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The voltage monitoring function of the LTC2991 has an accuracy of ±1.5% over the entire operating temperature range of -40°C to 125°C.
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Yes, the LTC2991 can be used to monitor multiple voltage rails by using multiple devices or by using an external multiplexer to switch between different voltage inputs.