Part Details for LTC3633EFE#PBF by Linear Technology
Results Overview of LTC3633EFE#PBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (9 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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LTC3633EFE#PBF Information
LTC3633EFE#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.
Part Details for LTC3633EFE#PBF
LTC3633EFE#PBF CAD Models
LTC3633EFE#PBF Part Data Attributes
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LTC3633EFE#PBF
Linear Technology
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LTC3633EFE#PBF
Linear Technology
LTC3633 - Dual Channel 3A, 15V Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 28; 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 | TSSOP | |
| Package Description | LEAD FREE, PLASTIC, TSSOP-28 | |
| Pin Count | 28 | |
| Manufacturer Package Code | FE | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | ALSO OPERATES AS LDO REGULATOR | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 3.6 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e3 | |
| Length | 9.7 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 4.5 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP28,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 4600 kHz | |
| Technology | CMOS | |
| Temperature Grade | OTHER | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 mm |
Alternate Parts for LTC3633EFE#PBF
This table gives cross-reference parts and alternative options found for LTC3633EFE#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 LTC3633EFE#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 |
|---|---|---|---|---|
| LTC3633EFE#PBF | Analog Devices Inc | $6.9611 | Dual Channel 3A, 15V Monolithic Synchronous Step-Down Regulator | LTC3633EFE#PBF vs LTC3633EFE#PBF |
| LTC3633IFE#PBF | Linear Technology | Check for Price | LTC3633 - Dual Channel 3A, 15V Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3633EFE#PBF vs LTC3633IFE#PBF |
| LTC3633IFE#TR | Linear Technology | Check for Price | LTC3633 - Dual Channel 3A, 15V Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3633EFE#PBF vs LTC3633IFE#TR |
| LTC3633IFE#TRPBF | Analog Devices Inc | Check for Price | Dual Channel 3A, 15V Monolithic Synchronous Step-Down Regulator | LTC3633EFE#PBF vs LTC3633IFE#TRPBF |
| LTC3633EFE#TRPBF | Linear Technology | Check for Price | LTC3633 - Dual Channel 3A, 15V Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3633EFE#PBF vs LTC3633EFE#TRPBF |
| LTC3633IFE#TRPBF | Linear Technology | Check for Price | LTC3633 - Dual Channel 3A, 15V Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3633EFE#PBF vs LTC3633IFE#TRPBF |
| LTC3633IFE | Linear Technology | Check for Price | LTC3633 - Dual Channel 3A, 15V Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3633EFE#PBF vs LTC3633IFE |
| LTC3633IFE | Analog Devices Inc | Check for Price | Switching Regulator, Current-mode, 4.5A, 4600kHz Switching Freq-Max, CMOS, PDSO28 | LTC3633EFE#PBF vs LTC3633IFE |
| LTC3633EFE | Linear Technology | Check for Price | LTC3633 - Dual Channel 3A, 15V Monolithic Synchronous Step-Down Regulator; Package: TSSOP; Pins: 28; Temperature Range: -40°C to 85°C | LTC3633EFE#PBF vs LTC3633EFE |
LTC3633EFE#PBF Frequently Asked Questions (FAQ)
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The maximum input voltage that the LTC3633EFE can handle is 40V, but it's recommended to keep it below 36V for reliable operation.
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To minimize EMI, keep the input and output capacitors close to the IC, use a solid ground plane, and keep the high-current paths short and wide. Also, avoid routing sensitive signals near the inductor.
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The recommended inductor value is 2.2uH to 4.7uH, and a shielded inductor with a low DCR (e.g., 0.1 ohms) is recommended to minimize losses.
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The output voltage can be adjusted by changing the resistor divider ratio between the FB pin and the output voltage. A higher resistor value will increase the output voltage, and a lower value will decrease it.
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The maximum output current that the LTC3633EFE can deliver is 3A, but it's recommended to derate the output current based on the input voltage and ambient temperature.