Datasheet Linear Technology LTC3670
| Manufacturer | Linear Technology |
| Series | LTC3670 |
Monolithic 400mA Buck Regulator with Dual 150mA LDOs in 3mm × 2mm DFN
Datasheets
LTC3670 - Monolithic 400mA Buck Regulator with Dual 150mA LDOs in 3mm × 2mm DFN
PDF, 216 Kb, File uploaded: Sep 22, 2017
Extract from the document
Packaging
| LTC3670EDDB#PBF | LTC3670EDDB#TRMPBF | LTC3670EDDB#TRPBF | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Package | 3x2 DFN-12 Package Outline Drawing | 3x2 DFN-12 Package Outline Drawing | 3x2 DFN-12 Package Outline Drawing |
| Package Code | DDB | DDB | DDB |
| Package Index | 05-08-1723 | 05-08-1723 | 05-08-1723 |
| Pin Count | 12 | 12 | 12 |
Parametrics
| Parameters / Models | LTC3670EDDB#PBF | LTC3670EDDB#TRMPBF | LTC3670EDDB#TRPBF |
|---|---|---|---|
| Buck Output Current, A | 0.5 | 0.5 | 0.5 |
| Demo Boards | DC1277A | DC1277A | DC1277A |
| Design Tools | LTspice Model | LTspice Model | LTspice Model |
| Export Control | no | no | no |
| Features | LDO, Burst Mode, Adjustable Slew Rate | LDO, Burst Mode, Adjustable Slew Rate | LDO, Burst Mode, Adjustable Slew Rate |
| LDO Output Current, A | 0.15, 0.15 | 0.15, 0.15 | 0.15, 0.15 |
| Number of Outputs | 3 | 3 | 3 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 |
| PowerPath | Switching PowerPath, 180mΩ Internal Ideal Diode | Switching PowerPath, 180mΩ Internal Ideal Diode | Switching PowerPath, 180mΩ Internal Ideal Diode |
| Vin Max, V | 5.5 | 5.5 | 5.5 |
| Vin Min, V | 2.5 | 2.5 | 2.5 |
Eco Plan
| LTC3670EDDB#PBF | LTC3670EDDB#TRMPBF | LTC3670EDDB#TRPBF | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Model Line
Series: LTC3670 (3)
Manufacturer's Classification
- Power Management > Switching Regulator > Step-Down (Buck) Regulators > Micropower Buck Regulators | Internal Power Switch Buck | Buck Regulator Plus LDO
- Power Management > PMIC & Multifunction > Multitopology DC/DC