Datasheet Analog Devices LT3663
| Manufacturer | Analog Devices |
| Series | LT3663 |
1.2A Step-Down Switching Regulator with Output Current Limit
Datasheets
Datasheet LT3663
PDF, 354 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 16
1.2A Step-Down Switching Regulator with Output Current Limit
1.2A Step-Down Switching Regulator with Output Current Limit
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Prices
Status
| LT3663EDCB#PBF | LT3663EDCB#TRMPBF | LT3663EDCB#TRPBF | LT3663EDCB-3.3#PBF | LT3663EDCB-3.3#TRMPBF | LT3663EDCB-3.3#TRPBF | LT3663EDCB-5#TRMPBF | LT3663EDCB-5#TRPBF | LT3663EMS8E#PBF | LT3663EMS8E#TRPBF | LT3663EMS8E-3.3#PBF | LT3663EMS8E-3.3#TRPBF | LT3663EMS8E-5#PBF | LT3663EMS8E-5#TRPBF | LT3663HMS8E#PBF | LT3663HMS8E#TRPBF | LT3663HMS8E-3.3#PBF | LT3663HMS8E-3.3#TRPBF | LT3663HMS8E-5#PBF | LT3663HMS8E-5#TRPBF | LT3663IDCB#PBF | LT3663IDCB#TRMPBF | LT3663IDCB#TRPBF | LT3663IDCB-5#TRMPBF | LT3663IDCB-5#TRPBF | LT3663IMS8E#PBF | LT3663IMS8E#TRPBF | LT3663IMS8E-3.3#PBF | LT3663IMS8E-3.3#TRPBF | LT3663IMS8E-5#PBF | LT3663IMS8E-5#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| LT3663EDCB#PBF | LT3663EDCB#TRMPBF | LT3663EDCB#TRPBF | LT3663EDCB-3.3#PBF | LT3663EDCB-3.3#TRMPBF | LT3663EDCB-3.3#TRPBF | LT3663EDCB-5#TRMPBF | LT3663EDCB-5#TRPBF | LT3663EMS8E#PBF | LT3663EMS8E#TRPBF | LT3663EMS8E-3.3#PBF | LT3663EMS8E-3.3#TRPBF | LT3663EMS8E-5#PBF | LT3663EMS8E-5#TRPBF | LT3663HMS8E#PBF | LT3663HMS8E#TRPBF | LT3663HMS8E-3.3#PBF | LT3663HMS8E-3.3#TRPBF | LT3663HMS8E-5#PBF | LT3663HMS8E-5#TRPBF | LT3663IDCB#PBF | LT3663IDCB#TRMPBF | LT3663IDCB#TRPBF | LT3663IDCB-5#TRMPBF | LT3663IDCB-5#TRPBF | LT3663IMS8E#PBF | LT3663IMS8E#TRPBF | LT3663IMS8E-3.3#PBF | LT3663IMS8E-3.3#TRPBF | LT3663IMS8E-5#PBF | LT3663IMS8E-5#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| Package | 8 ld DFN (2x3 w/1.35x1.65mm EP) | 8-Lead DFN (2mm x 3mm w/ EP) | 8-Lead DFN (2mm x 3mm w/ EP) | 8 ld DFN (2x3 w/1.35x1.65mm EP) | 8-Lead DFN (2mm x 3mm w/ EP) | 8-Lead DFN (2mm x 3mm w/ EP) | 8-Lead DFN (2mm x 3mm w/ EP) | 8-Lead DFN (2mm x 3mm w/ EP) | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8 ld DFN (2x3 w/1.35x1.65mm EP) | 8-Lead DFN (2mm x 3mm w/ EP) | 8-Lead DFN (2mm x 3mm w/ EP) | 8-Lead DFN (2mm x 3mm w/ EP) | 8-Lead DFN (2mm x 3mm w/ EP) | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP | 8-Lead MSOP w/ EP |
| Pins | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Package Code | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1718 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 | 05-08-1662 |
Parametrics
| Parameters / Models | LT3663EDCB#PBF | LT3663EDCB#TRMPBF | LT3663EDCB#TRPBF | LT3663EDCB-3.3#PBF | LT3663EDCB-3.3#TRMPBF | LT3663EDCB-3.3#TRPBF | LT3663EDCB-5#TRMPBF | LT3663EDCB-5#TRPBF | LT3663EMS8E#PBF | LT3663EMS8E#TRPBF | LT3663EMS8E-3.3#PBF | LT3663EMS8E-3.3#TRPBF | LT3663EMS8E-5#PBF | LT3663EMS8E-5#TRPBF | LT3663HMS8E#PBF | LT3663HMS8E#TRPBF | LT3663HMS8E-3.3#PBF | LT3663HMS8E-3.3#TRPBF | LT3663HMS8E-5#PBF | LT3663HMS8E-5#TRPBF | LT3663IDCB#PBF | LT3663IDCB#TRMPBF | LT3663IDCB#TRPBF | LT3663IDCB-5#TRMPBF | LT3663IDCB-5#TRPBF | LT3663IMS8E#PBF | LT3663IMS8E#TRPBF | LT3663IMS8E-3.3#PBF | LT3663IMS8E-3.3#TRPBF | LT3663IMS8E-5#PBF | LT3663IMS8E-5#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Synchronous | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No |
| Vin(max), V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Vin(min), V | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| Vout Min(typ), V | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m | 800m |
Eco Plan
| LT3663EDCB#PBF | LT3663EDCB#TRMPBF | LT3663EDCB#TRPBF | LT3663EDCB-3.3#PBF | LT3663EDCB-3.3#TRMPBF | LT3663EDCB-3.3#TRPBF | LT3663EDCB-5#TRMPBF | LT3663EDCB-5#TRPBF | LT3663EMS8E#PBF | LT3663EMS8E#TRPBF | LT3663EMS8E-3.3#PBF | LT3663EMS8E-3.3#TRPBF | LT3663EMS8E-5#PBF | LT3663EMS8E-5#TRPBF | LT3663HMS8E#PBF | LT3663HMS8E#TRPBF | LT3663HMS8E-3.3#PBF | LT3663HMS8E-3.3#TRPBF | LT3663HMS8E-5#PBF | LT3663HMS8E-5#TRPBF | LT3663IDCB#PBF | LT3663IDCB#TRMPBF | LT3663IDCB#TRPBF | LT3663IDCB-5#TRMPBF | LT3663IDCB-5#TRPBF | LT3663IMS8E#PBF | LT3663IMS8E#TRPBF | LT3663IMS8E-3.3#PBF | LT3663IMS8E-3.3#TRPBF | LT3663IMS8E-5#PBF | LT3663IMS8E-5#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT3663 (31)
- LT3663EDCB#PBF LT3663EDCB#TRMPBF LT3663EDCB#TRPBF LT3663EDCB-3.3#PBF LT3663EDCB-3.3#TRMPBF LT3663EDCB-3.3#TRPBF LT3663EDCB-5#TRMPBF LT3663EDCB-5#TRPBF LT3663EMS8E#PBF LT3663EMS8E#TRPBF LT3663EMS8E-3.3#PBF LT3663EMS8E-3.3#TRPBF LT3663EMS8E-5#PBF LT3663EMS8E-5#TRPBF LT3663HMS8E#PBF LT3663HMS8E#TRPBF LT3663HMS8E-3.3#PBF LT3663HMS8E-3.3#TRPBF LT3663HMS8E-5#PBF LT3663HMS8E-5#TRPBF LT3663IDCB#PBF LT3663IDCB#TRMPBF LT3663IDCB#TRPBF LT3663IDCB-5#TRMPBF LT3663IDCB-5#TRPBF LT3663IMS8E#PBF LT3663IMS8E#TRPBF LT3663IMS8E-3.3#PBF LT3663IMS8E-3.3#TRPBF LT3663IMS8E-5#PBF LT3663IMS8E-5#TRPBF
Manufacturer's Classification
- Power Management > Internal Power Switch Buck
