Datasheet Analog Devices LT3668
| Manufacturer | Analog Devices |
| Series | LT3668 |
40V 400mA Step-Down Switching Regulator with Dual Fault Protected Tracking LDOs
Datasheets
Datasheet LT3668
PDF, 386 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 28
40V 400mA Step-Down Switching Regulator with Dual Fault Protected Tracking LDOs
40V 400mA Step-Down Switching Regulator with Dual Fault Protected Tracking LDOs
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Prices
Status
| LT3668EMSE#PBF | LT3668EMSE#TRPBF | LT3668HMSE#PBF | LT3668HMSE#TRPBF | LT3668IMSE#PBF | LT3668IMSE#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) |
Packaging
| LT3668EMSE#PBF | LT3668EMSE#TRPBF | LT3668HMSE#PBF | LT3668HMSE#TRPBF | LT3668IMSE#PBF | LT3668IMSE#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP | 16-Lead MSOP w/ EP |
| Pins | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Code | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 |
Parametrics
| Parameters / Models | LT3668EMSE#PBF | LT3668EMSE#TRPBF | LT3668HMSE#PBF | LT3668HMSE#TRPBF | LT3668IMSE#PBF | LT3668IMSE#TRPBF |
|---|---|---|---|---|---|---|
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 3 | 3 | 3 | 3 | 3 | 3 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 400m | 400m | 400m | 400m | 400m | 400m |
| Synchronous | No | No | No | No | No | No |
| Vin(max), V | 40 | 40 | 40 | 40 | 40 | 40 |
| Vin(min), V | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 | 4.3 |
Eco Plan
| LT3668EMSE#PBF | LT3668EMSE#TRPBF | LT3668HMSE#PBF | LT3668HMSE#TRPBF | LT3668IMSE#PBF | LT3668IMSE#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT3668 (6)
Manufacturer's Classification
- Power Management > Internal Power Switch Buck Regulators | High Input Voltage Buck Regulators | Buck Regulator Plus LDO | Multitopology DC/DC
