Datasheet Analog Devices LT3508
| Manufacturer | Analog Devices |
| Series | LT3508 |
Dual Monolithic 1.4A Step-Down Switching Regulator
Datasheets
Datasheet LT3508
PDF, 1.2 Mb, Language: en, Revision: E, File uploaded: Mar 6, 2021, Pages: 26
Dual Monolithic 1.4A Step-Down Switching Regulator
Dual Monolithic 1.4A Step-Down Switching Regulator
Extract from the document
Datasheet LT3508
PDF, 322 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 26
Dual Monolithic 1.4A Step-Down Switching Regulator
Dual Monolithic 1.4A Step-Down Switching Regulator
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Prices
Status
| LT3508EFE#PBF | LT3508EFE#TRPBF | LT3508EUF#PBF | LT3508EUF#TRPBF | LT3508HFE#PBF | LT3508HFE#TRPBF | LT3508HUF#PBF | LT3508HUF#TRPBF | LT3508IFE#PBF | LT3508IFE#TRPBF | LT3508IFE#WPBF | LT3508IFE#WTRPBF | LT3508IUF#PBF | LT3508IUF#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) |
Packaging
| LT3508EFE#PBF | LT3508EFE#TRPBF | LT3508EUF#PBF | LT3508EUF#TRPBF | LT3508HFE#PBF | LT3508HFE#TRPBF | LT3508HUF#PBF | LT3508HUF#TRPBF | LT3508IFE#PBF | LT3508IFE#TRPBF | LT3508IFE#WPBF | LT3508IFE#WTRPBF | LT3508IUF#PBF | LT3508IUF#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Package | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 16-Lead TSSOP w/ EP | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) | 24-Lead QFN (4mm x 4mm x 0.75mm w/ EP) |
| Pins | 16 | 16 | 24 | 24 | 16 | 16 | 24 | 24 | 16 | 16 | 16 | 16 | 24 | 24 |
| Package Code | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1697 | 05-08-1697 | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1697 | 05-08-1697 | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1663 (BA) | 05-08-1697 | 05-08-1697 |
Parametrics
| Parameters / Models | LT3508EFE#PBF | LT3508EFE#TRPBF | LT3508EUF#PBF | LT3508EUF#TRPBF | LT3508HFE#PBF | LT3508HFE#TRPBF | LT3508HUF#PBF | LT3508HUF#TRPBF | LT3508IFE#PBF | LT3508IFE#TRPBF | LT3508IFE#WPBF | LT3508IFE#WTRPBF | LT3508IUF#PBF | LT3508IUF#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Buck Output Current(typ), A | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 | 1.4, 1.4 |
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | -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 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Synchronous | 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 |
| Vin(min), V | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 | 3.7 |
Eco Plan
| LT3508EFE#PBF | LT3508EFE#TRPBF | LT3508EUF#PBF | LT3508EUF#TRPBF | LT3508HFE#PBF | LT3508HFE#TRPBF | LT3508HUF#PBF | LT3508HUF#TRPBF | LT3508IFE#PBF | LT3508IFE#TRPBF | LT3508IFE#WPBF | LT3508IFE#WTRPBF | LT3508IUF#PBF | LT3508IUF#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT3508 (14)
Manufacturer's Classification
- Power Management > Internal Power Switch Buck Regulators | Multiple Output Buck Regulators
