Datasheet Analog Devices LT1777
| Manufacturer | Analog Devices |
| Series | LT1777 |
Low Noise Step-Down Switching Regulator
Datasheets
Datasheet LT1777
PDF, 286 Kb, Language: en, File uploaded: Sep 3, 2017, Pages: 24
Low Noise Step-Down Switching Regulator
Low Noise Step-Down Switching Regulator
Extract from the document
Status
| LT1777CS#PBF | LT1777CS#TRPBF | LT1777IS#PBF | LT1777IS#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
| LT1777CS#PBF | LT1777CS#TRPBF | LT1777IS#PBF | LT1777IS#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 16-Lead SOIC (Narrow 0.15 Inch) | 16-Lead SOIC (Narrow 0.15 Inch) | 16-Lead SOIC (Narrow 0.15 Inch) | 16-Lead SOIC (Narrow 0.15 Inch) |
| Pins | 16 | 16 | 16 | 16 |
| Package Code | 05-08-1610 (S16) | 05-08-1610 (S16) | 05-08-1610 (S16) | 05-08-1610 (S16) |
Parametrics
| Parameters / Models | LT1777CS#PBF | LT1777CS#TRPBF | LT1777IS#PBF | LT1777IS#TRPBF |
|---|---|---|---|---|
| Monolithic | Yes | Yes | Yes | Yes |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 440m | 440m | 440m | 440m |
| Synchronous | No | No | No | No |
| Vin(max), V | 48 | 48 | 48 | 48 |
| Vin(min), V | 7 | 7 | 7 | 7 |
Eco Plan
| LT1777CS#PBF | LT1777CS#TRPBF | LT1777IS#PBF | LT1777IS#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT1777 (4)
Manufacturer's Classification
- Power Management > High Input Voltage Buck Regulators | Internal Power Switch Buck Regulators | Ultralow Noise Regulators