Part Details for LTC3859ALEFE#PBF by Linear Technology
Results Overview of LTC3859ALEFE#PBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LTC3859ALEFE#PBF Information
LTC3859ALEFE#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 LTC3859ALEFE#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | Switching Controller, Current-mode, 900kHz Switching Freq-Max, CMOS, PDSO38 RoHS: Compliant Status: Active Min Qty: 1 | 650 |
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$5.6900 / $7.1100 | Buy Now |
US Tariff Estimator: LTC3859ALEFE#PBF by Linear Technology
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LTC3859ALEFE#PBF
LTC3859ALEFE#PBF Part Data Attributes
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LTC3859ALEFE#PBF
Linear Technology
Buy Now
Datasheet
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LTC3859ALEFE#PBF
Linear Technology
Switching Controller, Current-mode, 900kHz Switching Freq-Max, CMOS, PDSO38
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Part Package Code | TSSOP | |
| Package Description | Htssop, Tssop38,.25,20 | |
| Pin Count | 38 | |
| Manufacturer Package Code | FE | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | Output Voltage Range From 0.8 Volt To 24 Volt | |
| Analog IC - Other Type | Switching Controller | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 38 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G38 | |
| JESD-609 Code | e3 | |
| Length | 9.7 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 38 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP38,.25,20 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Heat Sink/Slug, Thin Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck-Boost | |
| Switching Frequency-Max | 900 Khz | |
| Technology | Cmos | |
| Temperature Grade | Other | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 Mm |
LTC3859ALEFE#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LTC3859ALEFE#PBF is 60V, but it's recommended to keep it below 50V for reliable operation.
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To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and add a 10nF to 22nF ceramic capacitor between the VCC pin and GND.
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The minimum input voltage required for the LTC3859ALEFE#PBF to operate is 6.5V, but it's recommended to keep it above 7V for reliable startup and operation.
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Yes, the LTC3859ALEFE#PBF is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage according to the thermal derating curves in the datasheet.
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The output voltage of the LTC3859ALEFE#PBF can be programmed using an external resistor divider network connected to the FB pin, as described in the datasheet.