Part Details for LTC3873ETS8-5#PBF by Linear Technology
Results Overview of LTC3873ETS8-5#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Energy and Power Systems
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Automotive
LTC3873ETS8-5#PBF Information
LTC3873ETS8-5#PBF by Linear Technology is a Switching Regulator or Controller.
Switching Regulator or Controllers 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 LTC3873ETS8-5#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Other Function Semiconductors | 220 |
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RFQ |
Part Details for LTC3873ETS8-5#PBF
LTC3873ETS8-5#PBF CAD Models
LTC3873ETS8-5#PBF Part Data Attributes
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LTC3873ETS8-5#PBF
Linear Technology
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Datasheet
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LTC3873ETS8-5#PBF
Linear Technology
LTC3873-5 - No RSENSE Constant Frequency Current Mode Boost/Flyback/SEPIC DC/DC Controller; Package: SOT; Pins: 8; Temperature Range: -40°C to 85°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | SOT | |
| Package Description | VSSOP, TSSOP8,.1 | |
| Pin Count | 8 | |
| Manufacturer Package Code | TS8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 9 V | |
| Input Voltage-Min | 3.5 V | |
| Input Voltage-Nom | 5 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 2.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | VSSOP | |
| Package Equivalence Code | TSSOP8,.1 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK-BOOST | |
| Switching Frequency-Max | 240 kHz | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL EXTENDED | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 1.625 mm |
Alternate Parts for LTC3873ETS8-5#PBF
This table gives cross-reference parts and alternative options found for LTC3873ETS8-5#PBF. 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 LTC3873ETS8-5#PBF, 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 |
|---|---|---|---|---|
| LTC3873ETS8-5 | Linear Technology | Check for Price | LTC3873-5 - No RSENSE Constant Frequency Current Mode Boost/Flyback/SEPIC DC/DC Controller; Package: SOT; Pins: 8; Temperature Range: -40°C to 85°C | LTC3873ETS8-5#PBF vs LTC3873ETS8-5 |
LTC3873ETS8-5#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LTC3873 is 60V, but it's recommended to keep it below 50V for reliable operation.
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The compensation network can be optimized by following the guidelines in the datasheet and using the provided equations to calculate the component values. Additionally, Linear Technology provides a compensation tool on their website to help with the design process.
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The minimum input voltage required for the LTC3873 to operate is 6.5V, but it's recommended to keep it above 7V for reliable startup and operation.
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The LTC3873 is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. It's recommended to derate the output current and voltage according to the temperature derating curves in the datasheet.
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To ensure proper synchronization, the external clock frequency should be within the specified range (100kHz to 400kHz), and the clock signal should be a clean, low-jitter signal with a duty cycle between 40% and 60%.