Part Details for LTC1731ES8-4.1#PBF by Linear Technology
Results Overview of LTC1731ES8-4.1#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Industrial Automation
Energy and Power Systems
Renewable Energy
LTC1731ES8-4.1#PBF Information
LTC1731ES8-4.1#PBF 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 LTC1731ES8-4.1#PBF
LTC1731ES8-4.1#PBF CAD Models
LTC1731ES8-4.1#PBF Part Data Attributes
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LTC1731ES8-4.1#PBF
Linear Technology
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Datasheet
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LTC1731ES8-4.1#PBF
Linear Technology
LTC1731-4.X - Single Cell Lithium-Ion Linear Battery Charger Controllers; Package: SO; 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 | SOIC | |
| Package Description | 0.150 INCH, PLASTIC, SO-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | S8 | |
| 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-G8 | |
| JESD-609 Code | e3 | |
| Length | 4.9 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max (Vsup) | 12 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 6 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 mm |
Alternate Parts for LTC1731ES8-4.1#PBF
This table gives cross-reference parts and alternative options found for LTC1731ES8-4.1#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 LTC1731ES8-4.1#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 |
|---|---|---|---|---|
| LTC1731ES8-4.1#TRPBF | Linear Technology | Check for Price | LTC1731-4.X - Single Cell Lithium-Ion Linear Battery Charger Controllers; Package: SO; Pins: 8; Temperature Range: -40°C to 85°C | LTC1731ES8-4.1#PBF vs LTC1731ES8-4.1#TRPBF |
LTC1731ES8-4.1#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LTC1731ES8-4.1 is 6V, although the recommended operating range is 3.15V to 5.5V.
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To ensure stability, make sure to follow the recommended layout and component selection guidelines, including the use of a 10uF ceramic capacitor at the VCC pin, and a 1uF ceramic capacitor at the VFB pin.
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The minimum ESR required for the output capacitor is 0.05 ohms, although a lower ESR can improve the regulator's stability and transient response.
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The LTC1731ES8-4.1 is rated for operation up to 125°C, but the maximum junction temperature should not exceed 150°C. Make sure to follow the recommended thermal management guidelines to ensure reliable operation.
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The output voltage of the LTC1731ES8-4.1 is set by the resistive divider network connected to the VFB pin. The output voltage can be calculated using the formula: VOUT = 4.1V x (1 + R1/R2), where R1 and R2 are the resistors in the divider network.