Datasheet Analog Devices LT8608
Manufacturer | Analog Devices |
Series | LT8608 |
42V, 1.5A Synchronous Step-Down Regulator with 2.5μA Quiescent Current
Datasheets
Datasheet LT8608, LT8608B
PDF, 2.7 Mb, Language: en, Revision: D, File uploaded: Jul 25, 2018, Pages: 24
42V, 1.5A Synchronous Step-Down Regulator with 2.5μA Quiescent Current
42V, 1.5A Synchronous Step-Down Regulator with 2.5μA Quiescent Current
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Prices
Status
LT8608BEDC#TRMPBF | LT8608BEDC#TRPBF | LT8608BHDC#TRMPBF | LT8608BHDC#TRPBF | LT8608BIDC#TRMPBF | LT8608BIDC#TRPBF | LT8608CHMSE-3#3MPPBF | LT8608EDC#PBF | LT8608EDC#TRMPBF | LT8608EDC#TRPBF | LT8608EMSE#PBF | LT8608EMSE#TRPBF | LT8608HDC#PBF | LT8608HDC#TRMPBF | LT8608HDC#TRPBF | LT8608HMSE#PBF | LT8608HMSE#TRPBF | LT8608IDC#PBF | LT8608IDC#TRMPBF | LT8608IDC#TRPBF | LT8608IMSE#PBF | LT8608IMSE#TRPBF | |
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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) |
Packaging
LT8608BEDC#TRMPBF | LT8608BEDC#TRPBF | LT8608BHDC#TRMPBF | LT8608BHDC#TRPBF | LT8608BIDC#TRMPBF | LT8608BIDC#TRPBF | LT8608CHMSE-3#3MPPBF | LT8608EDC#PBF | LT8608EDC#TRMPBF | LT8608EDC#TRPBF | LT8608EMSE#PBF | LT8608EMSE#TRPBF | LT8608HDC#PBF | LT8608HDC#TRMPBF | LT8608HDC#TRPBF | LT8608HMSE#PBF | LT8608HMSE#TRPBF | LT8608IDC#PBF | LT8608IDC#TRMPBF | LT8608IDC#TRPBF | LT8608IMSE#PBF | LT8608IMSE#TRPBF | |
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Package | 8-Lead DFN (2mm x 2mm w/ EP) | 8-Lead DFN (2mm x 2mm w/ EP) | 8-Lead DFN (2mm x 2mm w/ EP) | 8-Lead DFN (2mm x 2mm w/ EP) | 8-Lead DFN (2mm x 2mm w/ EP) | 8-Lead DFN (2mm x 2mm w/ EP) | 10-Lead MSOP w/ EP | 8 ld DFN (2x2 w/1.55x0.2mm EP) | 8-Lead DFN (2mm x 2mm w/ EP) | 8-Lead DFN (2mm x 2mm w/ EP) | 10-Lead MSOP w/ EP | 10-Lead MSOP w/ EP | 8 ld DFN (2x2 w/1.55x0.2mm EP) | 8-Lead DFN (2mm x 2mm w/ EP) | 8-Lead DFN (2mm x 2mm w/ EP) | 10-Lead MSOP w/ EP | 10-Lead MSOP w/ EP | 8 ld DFN (2x2 w/1.55x0.2mm EP) | 8-Lead DFN (2mm x 2mm w/ EP) | 8-Lead DFN (2mm x 2mm w/ EP) | 10-Lead MSOP w/ EP | 10-Lead MSOP w/ EP |
Pins | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 8 | 8 | 8 | 10 | 10 | 8 | 8 | 8 | 10 | 10 | 8 | 8 | 8 | 10 | 10 |
Package Code | 05-08-1957 | 05-08-1957 | 05-08-1957 | 05-08-1957 | 05-08-1957 | 05-08-1957 | 05-08-1664 | 05-08-1957 | 05-08-1957 | 05-08-1957 | 05-08-1664 | 05-08-1664 | 05-08-1957 | 05-08-1957 | 05-08-1957 | 05-08-1664 | 05-08-1664 | 05-08-1957 | 05-08-1957 | 05-08-1957 | 05-08-1664 | 05-08-1664 |
Parametrics
Parameters / Models | LT8608BEDC#TRMPBF | LT8608BEDC#TRPBF | LT8608BHDC#TRMPBF | LT8608BHDC#TRPBF | LT8608BIDC#TRMPBF | LT8608BIDC#TRPBF | LT8608CHMSE-3#3MPPBF | LT8608EDC#PBF | LT8608EDC#TRMPBF | LT8608EDC#TRPBF | LT8608EMSE#PBF | LT8608EMSE#TRPBF | LT8608HDC#PBF | LT8608HDC#TRMPBF | LT8608HDC#TRPBF | LT8608HMSE#PBF | LT8608HMSE#TRPBF | LT8608IDC#PBF | LT8608IDC#TRMPBF | LT8608IDC#TRPBF | LT8608IMSE#PBF | LT8608IMSE#TRPBF |
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EMI Features | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | Low EMI, Spread Spectrum | |||
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 |
Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 | 0 to 70 | -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 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
Output Current(typ), A | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
Synchronous | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | 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 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 | 42 |
Vin(min), V | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Vout Min(typ), V | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m | 778m |
Eco Plan
LT8608BEDC#TRMPBF | LT8608BEDC#TRPBF | LT8608BHDC#TRMPBF | LT8608BHDC#TRPBF | LT8608BIDC#TRMPBF | LT8608BIDC#TRPBF | LT8608CHMSE-3#3MPPBF | LT8608EDC#PBF | LT8608EDC#TRMPBF | LT8608EDC#TRPBF | LT8608EMSE#PBF | LT8608EMSE#TRPBF | LT8608HDC#PBF | LT8608HDC#TRMPBF | LT8608HDC#TRPBF | LT8608HMSE#PBF | LT8608HMSE#TRPBF | LT8608IDC#PBF | LT8608IDC#TRMPBF | LT8608IDC#TRPBF | LT8608IMSE#PBF | LT8608IMSE#TRPBF | |
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RoHS | 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: LT8608 (22)
- LT8608BEDC#TRMPBF LT8608BEDC#TRPBF LT8608BHDC#TRMPBF LT8608BHDC#TRPBF LT8608BIDC#TRMPBF LT8608BIDC#TRPBF LT8608CHMSE-3#3MPPBF LT8608EDC#PBF LT8608EDC#TRMPBF LT8608EDC#TRPBF LT8608EMSE#PBF LT8608EMSE#TRPBF LT8608HDC#PBF LT8608HDC#TRMPBF LT8608HDC#TRPBF LT8608HMSE#PBF LT8608HMSE#TRPBF LT8608IDC#PBF LT8608IDC#TRMPBF LT8608IDC#TRPBF LT8608IMSE#PBF LT8608IMSE#TRPBF
Manufacturer's Classification
- Power Management > High Input Voltage Buck | Micropower Buck Regulators | Internal Power Switch Buck