Part Details for LTC3851AEMSE#TRPBF by Analog Devices Inc
Results Overview of LTC3851AEMSE#TRPBF by Analog Devices Inc
- Distributor Offerings: (4 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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LTC3851AEMSE#TRPBF Information
LTC3851AEMSE#TRPBF 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 LTC3851AEMSE#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
LTC3851AEMSE#TRPBFCT-ND
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DigiKey | IC REG CTRLR BUCK 16MSOP Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
3986 In Stock |
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$2.6125 / $6.6100 | Buy Now |
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DISTI #
584-C3851AEMSETRPBF
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Mouser Electronics | Switching Voltage Regulators Sync Buck Sw Reg Cntr RoHS: Compliant | 1195 |
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$2.6100 / $6.6100 | Buy Now |
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Analog Devices Inc | Sync Buck Sw Reg Cntr Min Qty: 1 Package Multiple: 2500 | 3364 |
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$2.6125 / $6.6100 | Buy Now |
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DISTI #
LTC3851AEMSETRP
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Richardson RFPD | POWER MANAGEMENT IC RoHS: Compliant Min Qty: 2500 | 0 |
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$2.7000 / $2.8100 | Buy Now |
US Tariff Estimator: LTC3851AEMSE#TRPBF 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 LTC3851AEMSE#TRPBF
LTC3851AEMSE#TRPBF CAD Models
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LTC3851AEMSE#TRPBF Part Data Attributes
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LTC3851AEMSE#TRPBF
Analog Devices Inc
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Datasheet
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LTC3851AEMSE#TRPBF
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 | Htssop, Tssop16,.19,20 | |
| Pin Count | 16 | |
| Manufacturer Package Code | 05-08-1667 | |
| 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 | 4.039 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 | HTSSOP | |
| Package Equivalence Code | TSSOP16,.19,20 | |
| 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 | 1.1 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 810 Khz | |
| Technology | Cmos | |
| Temperature Grade | Other | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3 Mm |
Alternate Parts for LTC3851AEMSE#TRPBF
This table gives cross-reference parts and alternative options found for LTC3851AEMSE#TRPBF. 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 LTC3851AEMSE#TRPBF, 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 |
|---|---|---|---|---|
| LTC3851AEMSE#PBF | Analog Devices Inc | $3.3378 | Switching Controller, Current-mode, 0.05A, 810kHz Switching Freq-Max, CMOS, PDSO16 | LTC3851AEMSE#TRPBF vs LTC3851AEMSE#PBF |
LTC3851AEMSE#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the VIN pin is 28V, but it's recommended to keep it below 24V for reliable operation.
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To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, use a low-ESR capacitor for the input capacitor.
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The maximum output current that the LTC3851A can deliver is 1.5A, but it's recommended to keep it below 1.2A for reliable operation.
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The output voltage can be adjusted by using a resistive divider network between the VOUT pin and the GND pin. The ratio of the resistors determines the output voltage.
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The EN (enable) pin is used to turn the regulator on or off. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled.