Datasheet Analog Devices LTC3126
| Manufacturer | Analog Devices |
| Series | LTC3126 |
42V, 2.5A Synchronous Step-Down Regulator with No-Loss Input PowerPath
Datasheets
Datasheet LTC3126
PDF, 2.1 Mb, Language: en, File uploaded: Sep 20, 2017, Pages: 30
42V, 2.5A Synchronous Step-Down Regulator with No-Loss Input PowerPath
42V, 2.5A Synchronous Step-Down Regulator with No-Loss Input PowerPath
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Prices
Status
| LTC3126EFE#PBF | LTC3126EFE#TRPBF | LTC3126EUFD#PBF | LTC3126EUFD#TRPBF | LTC3126HFE#PBF | LTC3126HFE#TRPBF | LTC3126IFE#PBF | LTC3126IFE#TRPBF | LTC3126IUFD#PBF | LTC3126IUFD#TRPBF | LTC3126MPFE#PBF | LTC3126MPFE#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) |
Packaging
| LTC3126EFE#PBF | LTC3126EFE#TRPBF | LTC3126EUFD#PBF | LTC3126EUFD#TRPBF | LTC3126HFE#PBF | LTC3126HFE#TRPBF | LTC3126IFE#PBF | LTC3126IFE#TRPBF | LTC3126IUFD#PBF | LTC3126IUFD#TRPBF | LTC3126MPFE#PBF | LTC3126MPFE#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Package | 28-Lead TSSOP w/ EP | 28-Lead TSSOP w/ EP | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead TSSOP w/ EP | 28-Lead TSSOP w/ EP | 28-Lead TSSOP w/ EP | 28-Lead TSSOP w/ EP | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead TSSOP w/ EP | 28-Lead TSSOP w/ EP |
| Pins | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Package Code | 05-08-1663 (EB) | 05-08-1663 (EB) | 05-08-1712 | 05-08-1712 | 05-08-1663 (EB) | 05-08-1663 (EB) | 05-08-1663 (EB) | 05-08-1663 (EB) | 05-08-1712 | 05-08-1712 | 05-08-1663 (EB) | 05-08-1663 (EB) |
Parametrics
| Parameters / Models | LTC3126EFE#PBF | LTC3126EFE#TRPBF | LTC3126EUFD#PBF | LTC3126EUFD#TRPBF | LTC3126HFE#PBF | LTC3126HFE#TRPBF | LTC3126IFE#PBF | LTC3126IFE#TRPBF | LTC3126IUFD#PBF | LTC3126IUFD#TRPBF | LTC3126MPFE#PBF | LTC3126MPFE#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monolithic | 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 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -55 to 150 | -55 to 150 |
| Output Current(typ), A | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 |
| Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Vin(max), V | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 |
| Vin(min), V | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 | 2.4 |
Eco Plan
| LTC3126EFE#PBF | LTC3126EFE#TRPBF | LTC3126EUFD#PBF | LTC3126EUFD#TRPBF | LTC3126HFE#PBF | LTC3126HFE#TRPBF | LTC3126IFE#PBF | LTC3126IFE#TRPBF | LTC3126IUFD#PBF | LTC3126IUFD#TRPBF | LTC3126MPFE#PBF | LTC3126MPFE#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3126 (12)
Manufacturer's Classification
- Power Management > High Input Voltage Buck Regulators | Internal Power Switch Buck Regulators
- Power Monitor, Control, & Protection > PowerPath, Ideal Diodes & Load Switches
