Part Details for LTC3311SEV#TRMPBF by Analog Devices Inc
Results Overview of LTC3311SEV#TRMPBF by Analog Devices Inc
- Distributor Offerings: (7 listings)
- 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
Industrial Automation
Renewable Energy
Robotics and Drones
LTC3311SEV#TRMPBF Information
LTC3311SEV#TRMPBF by Analog Devices Inc 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 LTC3311SEV#TRMPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
50AK2912
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Newark | Dc/Dc Conv, Sync Buck, 2Mhz, 125Deg C, Output Type:Adjustable, No. Of Outputs:1Outputs, Topology:Synchronous Buck (Step Down), Input Voltage Min:2.25V, Input Voltage Max:5.5V, Max Output Current:12.5A, Ic Case/Package:Lqfn-Ep Rohs Compliant: Yes |Analog Devices LTC3311SEV#TRMPBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 185 |
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$4.6500 / $10.1100 | Buy Now |
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DISTI #
505-LTC3311SEV#TRMPBFCT-ND
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DigiKey | IC REG BUCK ADJ 12.5A 18LQFN Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
558 In Stock |
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$4.6500 / $10.1100 | Buy Now |
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DISTI #
584-LTC3311SEVTRMPBF
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Mouser Electronics | Switching Voltage Regulators 12.5A Low Vltg Synch Step-Dwn Silnt Swtc RoHS: Compliant | 15 |
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$4.6500 / $10.1100 | Buy Now |
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DISTI #
66710689
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Verical | Conv DC-DC 2.25V to 5.5V Synchronous Step Down Single-Out 0.5V to 5.5V 12.5A 18-Pin LQFN EP T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 | Americas - 1500 |
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$4.6011 | Buy Now |
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DISTI #
66710689
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Verical | Conv DC-DC 2.25V to 5.5V Synchronous Step Down Single-Out 0.5V to 5.5V 12.5A 18-Pin LQFN EP T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 | Americas - 1500 |
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$4.6011 | Buy Now |
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DISTI #
LTC3311SETRMPBF
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Richardson RFPD | DC TO DC CONVERTER RoHS: Compliant Min Qty: 500 | 0 |
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$4.8000 / $5.1300 | Buy Now |
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DISTI #
66710689
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Verical | Conv DC-DC 2.25V to 5.5V Synchronous Step Down Single-Out 0.5V to 5.5V 12.5A 18-Pin LQFN EP T/R RoHS: Compliant Min Qty: 500 Package Multiple: 500 | Americas - 1500 |
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$4.6011 | Buy Now |
US Tariff Estimator: LTC3311SEV#TRMPBF by Analog Devices Inc
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 LTC3311SEV#TRMPBF
LTC3311SEV#TRMPBF Part Data Attributes
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LTC3311SEV#TRMPBF
Analog Devices Inc
Buy Now
Datasheet
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LTC3311SEV#TRMPBF
Analog Devices Inc
Switching Regulator, Current-mode, 12.5A, 5000kHz Switching Freq-Max, CMOS, PQCC18
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Hqccn, Lcc18,.12sq,20 | |
| Pin Count | 18 | |
| Manufacturer Package Code | 05-08-1548 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 2020-09-30 | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 5.5 V | |
| Input Voltage-Min | 2.25 V | |
| Input Voltage-Nom | 3.3 V | |
| JESD-30 Code | S-PQCC-N18 | |
| Length | 3 Mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 18 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 12.5 A | |
| Output Voltage-Max | 5.5 V | |
| Output Voltage-Min | 0.5 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HQCCN | |
| Package Equivalence Code | LCC18,.12SQ,20 | |
| Package Shape | Square | |
| Package Style | Chip Carrier, Heat Sink/Slug | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.03 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 5000 Khz | |
| Technology | Cmos | |
| Terminal Form | No Lead | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Quad | |
| Width | 3 Mm |
LTC3311SEV#TRMPBF Frequently Asked Questions (FAQ)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the high-current paths.
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To ensure stability, use a minimum output capacitance of 10uF, and ensure that the output capacitor's ESR is less than 1 ohm. Also, avoid using ceramic capacitors with high ESL.
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The maximum ambient temperature for the LTC3311SEV is 85°C, but it can be derated to 70°C for high-reliability applications.
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Yes, the LTC3311SEV is designed to withstand high-vibration environments. However, ensure that the PCB is properly secured and the components are properly soldered to prevent mechanical stress.
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Use an oscilloscope to check the input and output waveforms, and verify that the input voltage is within the recommended range. Also, check for any signs of overheating, and ensure that the PCB layout is correct.