Datasheet Analog Devices LT3470
| Manufacturer | Analog Devices |
| Series | LT3470 |
Micropower Buck Regulator with Integrated Boost and Catch Diodes
Datasheets
Datasheet LT3470
PDF, 483 Kb, Language: en, Revision: E, File uploaded: Feb 28, 2021, Pages: 20
Micropower Buck Regulator with Integrated Boost and Catch Diodes
Micropower Buck Regulator with Integrated Boost and Catch Diodes
Extract from the document
Datasheet LT3470
PDF, 292 Kb, Language: en, File uploaded: Sep 18, 2017, Pages: 20
Micropower Buck Regulator with Integrated Boost and Catch Diodes
Micropower Buck Regulator with Integrated Boost and Catch Diodes
Extract from the document
Status
| LT3470EDDB#PBF | LT3470EDDB#TRMPBF | LT3470EDDB#TRPBF | LT3470EDDB#WTRMPBF | LT3470EDDB#WTRPBF | LT3470ETS8#PBF | LT3470ETS8#TRMPBF | LT3470ETS8#TRPBF | LT3470HDDB#PBF | LT3470HDDB#TRMPBF | LT3470HDDB#TRPBF | LT3470HDDB#WTRMPBF | LT3470HDDB#WTRPBF | LT3470HTS8#PBF | LT3470HTS8#TRMPBF | LT3470HTS8#TRPBF | LT3470IDDB#PBF | LT3470IDDB#TRMPBF | LT3470IDDB#TRPBF | LT3470IDDB#WTRMPBF | LT3470IDDB#WTRPBF | LT3470ITS8#PBF | LT3470ITS8#TRMPBF | LT3470ITS8#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) |
Packaging
| LT3470EDDB#PBF | LT3470EDDB#TRMPBF | LT3470EDDB#TRPBF | LT3470EDDB#WTRMPBF | LT3470EDDB#WTRPBF | LT3470ETS8#PBF | LT3470ETS8#TRMPBF | LT3470ETS8#TRPBF | LT3470HDDB#PBF | LT3470HDDB#TRMPBF | LT3470HDDB#TRPBF | LT3470HDDB#WTRMPBF | LT3470HDDB#WTRPBF | LT3470HTS8#PBF | LT3470HTS8#TRMPBF | LT3470HTS8#TRPBF | LT3470IDDB#PBF | LT3470IDDB#TRMPBF | LT3470IDDB#TRPBF | LT3470IDDB#WTRMPBF | LT3470IDDB#WTRPBF | LT3470ITS8#PBF | LT3470ITS8#TRMPBF | LT3470ITS8#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 |
| Package | 8 ld DFN (3x2 w/2.15x0.56mm EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8 ld SOT-23 | 8-Lead SOT-23 | 8-Lead SOT-23 | 8 ld DFN (3x2 w/2.15x0.56mm EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8 ld SOT-23 | 8-Lead SOT-23 | 8-Lead SOT-23 | 8 ld DFN (3x2 w/2.15x0.56mm EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8-Lead DFN (3mm x 2mm w/ EP) | 8 ld SOT-23 | 8-Lead SOT-23 | 8-Lead SOT-23 |
| 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 |
| Package Code | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1637 | 05-08-1637 | 05-08-1637 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1637 | 05-08-1637 | 05-08-1637 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1637 | 05-08-1637 | 05-08-1637 |
Parametrics
| Parameters / Models | LT3470EDDB#PBF | LT3470EDDB#TRMPBF | LT3470EDDB#TRPBF | LT3470EDDB#WTRMPBF | LT3470EDDB#WTRPBF | LT3470ETS8#PBF | LT3470ETS8#TRMPBF | LT3470ETS8#TRPBF | LT3470HDDB#PBF | LT3470HDDB#TRMPBF | LT3470HDDB#TRPBF | LT3470HDDB#WTRMPBF | LT3470HDDB#WTRPBF | LT3470HTS8#PBF | LT3470HTS8#TRMPBF | LT3470HTS8#TRPBF | LT3470IDDB#PBF | LT3470IDDB#TRMPBF | LT3470IDDB#TRPBF | LT3470IDDB#WTRMPBF | LT3470IDDB#WTRPBF | LT3470ITS8#PBF | LT3470ITS8#TRMPBF | LT3470ITS8#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | ||||||
| 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 |
| 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 150 | -40 to 150 | -40 to 150 | -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 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m | 200m |
| 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 |
| Vin(max), V | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Vin(min), V | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Vout Min(typ), V | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 | 1.25 |
Eco Plan
| LT3470EDDB#PBF | LT3470EDDB#TRMPBF | LT3470EDDB#TRPBF | LT3470EDDB#WTRMPBF | LT3470EDDB#WTRPBF | LT3470ETS8#PBF | LT3470ETS8#TRMPBF | LT3470ETS8#TRPBF | LT3470HDDB#PBF | LT3470HDDB#TRMPBF | LT3470HDDB#TRPBF | LT3470HDDB#WTRMPBF | LT3470HDDB#WTRPBF | LT3470HTS8#PBF | LT3470HTS8#TRMPBF | LT3470HTS8#TRPBF | LT3470IDDB#PBF | LT3470IDDB#TRMPBF | LT3470IDDB#TRPBF | LT3470IDDB#WTRMPBF | LT3470IDDB#WTRPBF | LT3470ITS8#PBF | LT3470ITS8#TRMPBF | LT3470ITS8#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 |
Model Line
Series: LT3470 (24)
- LT3470EDDB#PBF LT3470EDDB#TRMPBF LT3470EDDB#TRPBF LT3470EDDB#WTRMPBF LT3470EDDB#WTRPBF LT3470ETS8#PBF LT3470ETS8#TRMPBF LT3470ETS8#TRPBF LT3470HDDB#PBF LT3470HDDB#TRMPBF LT3470HDDB#TRPBF LT3470HDDB#WTRMPBF LT3470HDDB#WTRPBF LT3470HTS8#PBF LT3470HTS8#TRMPBF LT3470HTS8#TRPBF LT3470IDDB#PBF LT3470IDDB#TRMPBF LT3470IDDB#TRPBF LT3470IDDB#WTRMPBF LT3470IDDB#WTRPBF LT3470ITS8#PBF LT3470ITS8#TRMPBF LT3470ITS8#TRPBF
Manufacturer's Classification
- Power Management > High Input Voltage Buck Regulators | Micropower Buck Regulators | Internal Power Switch Buck Regulators
