Part Details for LTC3851AEGN#PBF by Analog Devices Inc
Results Overview of LTC3851AEGN#PBF by Analog Devices Inc
- Distributor Offerings: (13 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Smart Cities
Energy and Power Systems
Renewable Energy
Automotive
LTC3851AEGN#PBF Information
LTC3851AEGN#PBF 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 LTC3851AEGN#PBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
50AK3259
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Newark | Dc/Dc Ctrl, Sync Buck, 750Khz, 125Deg C, Control Mode:Current Mode Control, Supply Voltage Min:4V, Supply Voltage Max:38V, No. Of Outputs:1Outputs, Duty Cycle (%):99%, Ic Case/Package:Nssop, No. Of Pins:16Pins, Product Range:- Rohs Compliant: Yes |Analog Devices LTC3851AEGN#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 166 |
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$2.6100 / $6.6100 | Buy Now |
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DISTI #
LTC3851AEGN#PBF-ND
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DigiKey | IC REG CTRLR BUCK 16SSOP Min Qty: 1 Lead time: 10 Weeks Container: Tube |
101 In Stock |
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$2.6125 / $6.6100 | Buy Now |
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DISTI #
584-LTC3851AEGN#PBF
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Mouser Electronics | Switching Voltage Regulators Sync Buck Sw Reg Cntr RoHS: Compliant | 260 |
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$2.6100 / $6.6100 | Buy Now |
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Analog Devices Inc | Sync Buck Sw Reg Cntr Package Multiple: 100 | 1921 |
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$2.6125 / $6.6100 | Buy Now |
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DISTI #
35211786
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Verical | DC/DC Cntrlr Single-OUT Step Down 810kHz 16-Pin SSOP N Tube RoHS: Compliant Min Qty: 200 Package Multiple: 200 | Americas - 1800 |
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$2.5850 | Buy Now |
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DISTI #
80898527
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Verical | DC/DC Cntrlr Single-OUT Step Down 810kHz 16-Pin SSOP N Tube RoHS: Compliant Min Qty: 98 Package Multiple: 98 Date Code: 2232 | Americas - 98 |
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$2.4400 | Buy Now |
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Rochester Electronics | Switching Regulator, Current-mode, 0.005A, 810kHz Switching Freq-Max, CMOS, PDSO16 RoHS: Compliant Status: Active Min Qty: 1 | 31 |
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$2.2000 / $2.7500 | Buy Now |
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DISTI #
35211786
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Verical | DC/DC Cntrlr Single-OUT Step Down 810kHz 16-Pin SSOP N Tube RoHS: Compliant Min Qty: 200 Package Multiple: 200 | Americas - 1800 |
|
$2.5850 | Buy Now |
|
DISTI #
80898527
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Verical | DC/DC Cntrlr Single-OUT Step Down 810kHz 16-Pin SSOP N Tube COO: Malaysia RoHS: Compliant Min Qty: 98 Package Multiple: 98 Date Code: 2232 | Americas - 98 |
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$2.4400 | Buy Now |
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DISTI #
LTC3851AEGNPBF
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TME | PMIC, DC/DC converter, Uin: 4÷38VDC, Uout: 0.8÷5.5VDC, 25A, SSOP16 Min Qty: 1 | 0 |
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$2.9100 / $3.4700 | RFQ |
US Tariff Estimator: LTC3851AEGN#PBF 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 LTC3851AEGN#PBF
LTC3851AEGN#PBF CAD Models
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LTC3851AEGN#PBF Part Data Attributes
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LTC3851AEGN#PBF
Analog Devices Inc
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Datasheet
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LTC3851AEGN#PBF
Analog Devices Inc
Switching Controller, Current-mode, 0.05A, 810kHz Switching Freq-Max, CMOS, PDSO16
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Package Description | Ssop, Ssop16,.25 | |
| Pin Count | 16 | |
| Manufacturer Package Code | 05-08-1641 (GN16) | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | Also Operates As Ldo Regulator, Operates In Adjustable Mode From 0.8 To 5.5v | |
| Analog IC - Other Type | Switching Controller | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 38 V | |
| Input Voltage-Min | 4 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e3 | |
| Length | 4.8895 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.05 A | |
| Output Voltage-Max | 5.5 V | |
| Output Voltage-Min | 0.8 V | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SSOP | |
| Package Equivalence Code | SSOP16,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 810 Khz | |
| Technology | Cmos | |
| Temperature Grade | Other | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.635 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.899 Mm |
Alternate Parts for LTC3851AEGN#PBF
This table gives cross-reference parts and alternative options found for LTC3851AEGN#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 LTC3851AEGN#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 |
|---|---|---|---|---|
| LTC3851AIGN#TRPBF | Analog Devices Inc | Check for Price | Switching Controller, Current-mode, 0.05A, 810kHz Switching Freq-Max, CMOS, PDSO16 | LTC3851AEGN#PBF vs LTC3851AIGN#TRPBF |
LTC3851AEGN#PBF Frequently Asked Questions (FAQ)
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A good PCB layout for the LTC3851AEGN involves keeping the high-current paths short and wide, using a solid ground plane, and placing the input capacitors close to the IC. A 4-layer board with a dedicated power plane is recommended. Refer to the datasheet's layout guidelines and application notes for more details.
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The selection of external components such as inductors, capacitors, and resistors depends on the specific application requirements. Refer to the datasheet's component selection guidelines and use online tools such as the LTpowerCAD design tool to help with component selection and optimization.
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The maximum ambient temperature for the LTC3851AEGN is 85°C, but the junction temperature (TJ) should not exceed 125°C. Ensure proper thermal design and heat sinking to maintain a safe operating temperature.
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Yes, the LTC3851AEGN is suitable for high-reliability and automotive applications. It meets the requirements of AEC-Q100 and is manufactured with automotive-grade processes. However, ensure that the specific requirements of your application are met, and consult with Analog Devices' support team if necessary.
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Troubleshooting issues with the LTC3851AEGN involves identifying the symptoms, checking the PCB layout and component selection, and using tools such as oscilloscopes and current probes to measure waveforms and currents. Refer to the datasheet's troubleshooting section and application notes for guidance, and consult with Analog Devices' support team if necessary.