Part Details for LTC2923CMS#TRPBF by Linear Technology
Results Overview of LTC2923CMS#TRPBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (6 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LTC2923CMS#TRPBF Information
LTC2923CMS#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.
Price & Stock for LTC2923CMS#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | 2438 |
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$4.2300 / $8.4600 | Buy Now |
Part Details for LTC2923CMS#TRPBF
LTC2923CMS#TRPBF CAD Models
LTC2923CMS#TRPBF Part Data Attributes
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LTC2923CMS#TRPBF
Linear Technology
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Datasheet
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LTC2923CMS#TRPBF
Linear Technology
LTC2923 - Power Supply Tracking Controller; Package: MSOP; Pins: 10; 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 | MSOP-10 | |
| Pin Count | 10 | |
| 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 | S-PDSO-G10 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 2 | |
| Number of Functions | 1 | |
| Number of Terminals | 10 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP10,.19,20 | |
| Package Shape | SQUARE | |
| 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) | 10 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 2.9 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| 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 LTC2923CMS#TRPBF
This table gives cross-reference parts and alternative options found for LTC2923CMS#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 LTC2923CMS#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 |
|---|---|---|---|---|
| LTC2923IMS#TRPBF | Linear Technology | Check for Price | LTC2923 - Power Supply Tracking Controller; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C | LTC2923CMS#TRPBF vs LTC2923IMS#TRPBF |
| LTC2923CMS#TR | Linear Technology | Check for Price | LTC2923 - Power Supply Tracking Controller; Package: MSOP; Pins: 10; Temperature Range: 0°C to 70°C | LTC2923CMS#TRPBF vs LTC2923CMS#TR |
| LTC2923IMS#TR | Analog Devices Inc | Check for Price | Power Supply Support Circuit, Fixed, 2 Channel, PDSO10 | LTC2923CMS#TRPBF vs LTC2923IMS#TR |
| LTC2923IMS#TRPBF | Analog Devices Inc | Check for Price | Power Supply Tracking Controller | LTC2923CMS#TRPBF vs LTC2923IMS#TRPBF |
| LTC2923IMS#TR | Linear Technology | Check for Price | LTC2923 - Power Supply Tracking Controller; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C | LTC2923CMS#TRPBF vs LTC2923IMS#TR |
| LTC2923IMS | Linear Technology | Check for Price | LTC2923 - Power Supply Tracking Controller; Package: MSOP; Pins: 10; Temperature Range: -40°C to 85°C | LTC2923CMS#TRPBF vs LTC2923IMS |
LTC2923CMS#TRPBF Frequently Asked Questions (FAQ)
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The recommended layout and placement for the LTC2923CMS involves keeping the input and output pins away from each other, using a solid ground plane, and placing the decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended. Refer to the Linear Technology application note AN137 for more details.
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To ensure the accuracy of the voltage monitoring function, it is essential to use a high-accuracy voltage reference, such as the internal 1.2V reference of the LTC2923CMS. Additionally, the input voltage range should be within the specified range, and the input pins should be properly filtered to reduce noise and ripple.
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The ALERT pin is an open-drain output that asserts low when the input voltage exceeds the overvoltage threshold or falls below the undervoltage threshold. It can be used to trigger an interrupt or generate a reset signal. The ALERT pin should be pulled up to a voltage rail through a resistor, and the pull-up voltage should be within the specified range.
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The threshold voltage for the overvoltage and undervoltage detection can be calculated using the formulas provided in the datasheet. The overvoltage threshold is typically set to 1.5V to 2.5V above the nominal input voltage, while the undervoltage threshold is typically set to 1.5V to 2.5V below the nominal input voltage.
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The power-on reset (POR) function is a feature that resets the device when the input voltage falls below a certain threshold during power-up. The POR function ensures that the device is properly initialized and configured before it starts operating. The POR threshold is typically set to around 1.2V, and the device remains in reset until the input voltage exceeds this threshold.