Datasheet Analog Devices LTC3446
| Manufacturer | Analog Devices |
| Series | LTC3446 |
Monolithic Buck Regulator with Dual VLDO Regulators
Datasheets
Datasheet LTC3446
PDF, 290 Kb, Language: en, File uploaded: Sep 21, 2017, Pages: 20
Monolithic Buck Regulator with Dual VLDO Regulators
Monolithic Buck Regulator with Dual VLDO Regulators
Extract from the document
Prices
Status
| LTC3446EDE#PBF | LTC3446EDE#TRPBF | LTC3446IDE#PBF | LTC3446IDE#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) |
Packaging
| LTC3446EDE#PBF | LTC3446EDE#TRPBF | LTC3446IDE#PBF | LTC3446IDE#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 14-Lead DFN (4mm x 3mm w/ EP) | 14-Lead DFN (4mm x 3mm w/ EP) | 14-Lead DFN (4mm x 3mm w/ EP) | 14-Lead DFN (4mm x 3mm w/ EP) |
| Pins | 14 | 14 | 14 | 14 |
| Package Code | 05-08-1708 | 05-08-1708 | 05-08-1708 | 05-08-1708 |
Parametrics
| Parameters / Models | LTC3446EDE#PBF | LTC3446EDE#TRPBF | LTC3446IDE#PBF | LTC3446IDE#TRPBF |
|---|---|---|---|---|
| Number of Outputs | 3 | 3 | 3 | 3 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 1 | 1 | 1 | 1 |
| Synchronous | Yes | Yes | Yes | Yes |
| Vin(max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin(min), V | 2.7 | 2.7 | 2.7 | 2.7 |
| Vout Min(typ), V | 800m | 800m | 800m | 800m |
Eco Plan
| LTC3446EDE#PBF | LTC3446EDE#TRPBF | LTC3446IDE#PBF | LTC3446IDE#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3446 (4)
Manufacturer's Classification
- Power Management > Multitopology DC/DC | Micropower Buck Regulators | Internal Power Switch Buck | Buck Regulator Plus LDO
