Part Details for LTC3853EUJ#TRPBF by Linear Technology
Results Overview of LTC3853EUJ#TRPBF by Linear Technology
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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LTC3853EUJ#TRPBF Information
LTC3853EUJ#TRPBF 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 LTC3853EUJ#TRPBF
| Part # | Distributor | Description | Stock | Price | Buy | |
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Win Source Electronics | IC REG CTRLR BUCK 40QFN | 7560 |
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$5.8563 / $7.5643 | Buy Now |
Part Details for LTC3853EUJ#TRPBF
LTC3853EUJ#TRPBF CAD Models
LTC3853EUJ#TRPBF Part Data Attributes
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LTC3853EUJ#TRPBF
Linear Technology
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Datasheet
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LTC3853EUJ#TRPBF
Linear Technology
LTC3853 - Triple Output, Multiphase Synchronous Step-Down Controller; Package: QFN; Pins: 40; 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 | QFN | |
| Package Description | 6 X 6 MM, LEAD FREE, PLASTIC, QFN-40 | |
| Pin Count | 40 | |
| Manufacturer Package Code | UJ | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 24 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 15 V | |
| JESD-30 Code | S-PQCC-N40 | |
| JESD-609 Code | e3 | |
| Length | 6 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 40 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.15 A | |
| Output Voltage-Nom | 5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC40,.24SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Surface Mount | YES | |
| Switcher Configuration | PHASE-SHIFT | |
| Switching Frequency-Max | 830 kHz | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 6 mm |
Alternate Parts for LTC3853EUJ#TRPBF
This table gives cross-reference parts and alternative options found for LTC3853EUJ#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 LTC3853EUJ#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 |
|---|---|---|---|---|
| LTC3853EUJ#PBF | Analog Devices Inc | $5.6061 | Triple Output, Multiphase Synchronous Step-Down Controller | LTC3853EUJ#TRPBF vs LTC3853EUJ#PBF |
| LTC3853EUJ#TRPBF | Analog Devices Inc | $5.9025 | Triple Output, Multiphase Synchronous Step-Down Controller | LTC3853EUJ#TRPBF vs LTC3853EUJ#TRPBF |
| LTC3853IUJ#TRPBF | Analog Devices Inc | Check for Price | Triple Output, Multiphase Synchronous Step-Down Controller | LTC3853EUJ#TRPBF vs LTC3853IUJ#TRPBF |
| LTC3853IUJ#TR | Linear Technology | Check for Price | IC 0.15 A DUAL SWITCHING CONTROLLER, 830 kHz SWITCHING FREQ-MAX, PQCC40, 6 X 6 MM, PLASTIC, QFN-40, Switching Regulator or Controller | LTC3853EUJ#TRPBF vs LTC3853IUJ#TR |
| LTC3853EUJ | Analog Devices Inc | Check for Price | Dual Switching Controller, Current-mode, 0.15A, 830kHz Switching Freq-Max, CMOS, PQCC40 | LTC3853EUJ#TRPBF vs LTC3853EUJ |
| LTC3853IUJ | Analog Devices Inc | Check for Price | Dual Switching Controller, Current-mode, 0.15A, 830kHz Switching Freq-Max, CMOS, PQCC40 | LTC3853EUJ#TRPBF vs LTC3853IUJ |
| LTC3853EUJ#TR | Linear Technology | Check for Price | IC 0.15 A DUAL SWITCHING CONTROLLER, 830 kHz SWITCHING FREQ-MAX, PQCC40, 6 X 6 MM, PLASTIC, QFN-40, Switching Regulator or Controller | LTC3853EUJ#TRPBF vs LTC3853EUJ#TR |
| LTC3853EUJ#PBF | Linear Technology | Check for Price | LTC3853 - Triple Output, Multiphase Synchronous Step-Down Controller; Package: QFN; Pins: 40; Temperature Range: -40°C to 85°C | LTC3853EUJ#TRPBF vs LTC3853EUJ#PBF |
| LTC3853IUJ | Linear Technology | Check for Price | IC 0.15 A DUAL SWITCHING CONTROLLER, 830 kHz SWITCHING FREQ-MAX, PQCC40, 6 X 6 MM, PLASTIC, QFN-40, Switching Regulator or Controller | LTC3853EUJ#TRPBF vs LTC3853IUJ |
LTC3853EUJ#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage is 36V, but it's recommended to keep it below 30V for reliable operation.
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Keep the input and output capacitors close to the IC, use a solid ground plane, and minimize trace lengths. Also, use a shielded inductor and orient it to minimize radiation.
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The recommended inductor value is 1.5uH to 3.3uH, and a shielded inductor with a low DCR (e.g., Würth Elektronik 744778100) is recommended for optimal performance.
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The output voltage can be adjusted by changing the resistor divider ratio (R1 and R2) connected to the FB pin. Use the formula: Vout = 0.8V * (1 + R2/R1).
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The maximum output current is 3A, but it's recommended to derate the output current based on the input voltage, output voltage, and ambient temperature.