Datasheet Analog Devices LT3045
| Manufacturer | Analog Devices |
| Series | LT3045 |
20V, 500mA, Ultralow Noise, Ultrahigh PSRR Linear Regulator
Datasheets
Datasheet LT3045
PDF, 2.9 Mb, Language: en, Revision: B, File uploaded: Aug 26, 2020, Pages: 32
20V, 500mA, Ultralow Noise, Ultrahigh PSRR Linear Regulator
20V, 500mA, Ultralow Noise, Ultrahigh PSRR Linear Regulator
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Prices
Status
| LT3045EDD#PBF | LT3045EDD#TRPBF | LT3045EMSE#PBF | LT3045EMSE#TRPBF | LT3045HDD#PBF | LT3045HDD#TRPBF | LT3045HMSE#PBF | LT3045HMSE#TRPBF | LT3045IDD#PBF | LT3045IDD#TRPBF | LT3045IMSE#PBF | LT3045IMSE#TRPBF | LT3045MPDD#PBF | LT3045MPDD#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) |
Packaging
| LT3045EDD#PBF | LT3045EDD#TRPBF | LT3045EMSE#PBF | LT3045EMSE#TRPBF | LT3045HDD#PBF | LT3045HDD#TRPBF | LT3045HMSE#PBF | LT3045HMSE#TRPBF | LT3045IDD#PBF | LT3045IDD#TRPBF | LT3045IMSE#PBF | LT3045IMSE#TRPBF | LT3045MPDD#PBF | LT3045MPDD#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| Package | 10-Lead DFN (3mm x 3mm w/ EP) | 10-Lead DFN (3mm x 3mm w/ EP) | 12-Lead MSOP w/ EP | 12-Lead MSOP w/ EP | 10-Lead DFN (3mm x 3mm w/ EP) | 10-Lead DFN (3mm x 3mm w/ EP) | 12-Lead MSOP w/ EP | 12-Lead MSOP w/ EP | 10-Lead DFN (3mm x 3mm w/ EP) | 10-Lead DFN (3mm x 3mm w/ EP) | 12-Lead MSOP w/ EP | 12-Lead MSOP w/ EP | 10-Lead DFN (3mm x 3mm w/ EP) | 10-Lead DFN (3mm x 3mm w/ EP) |
| Pins | 10 | 10 | 12 | 12 | 10 | 10 | 12 | 12 | 10 | 10 | 12 | 12 | 10 | 10 |
| Package Code | 05-08-1699 | 05-08-1699 | 05-08-1666 | 05-08-1666 | 05-08-1699 | 05-08-1699 | 05-08-1666 | 05-08-1666 | 05-08-1699 | 05-08-1699 | 05-08-1666 | 05-08-1666 | 05-08-1699 | 05-08-1699 |
Parametrics
| Parameters / Models | LT3045EDD#PBF | LT3045EDD#TRPBF | LT3045EMSE#PBF | LT3045EMSE#TRPBF | LT3045HDD#PBF | LT3045HDD#TRPBF | LT3045HMSE#PBF | LT3045HMSE#TRPBF | LT3045IDD#PBF | LT3045IDD#TRPBF | LT3045IMSE#PBF | LT3045IMSE#TRPBF | LT3045MPDD#PBF | LT3045MPDD#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dropout Voltage(typ), V | 260m | 260m | 260m | 260m | 260m | 260m | 260m | 260m | 260m | 260m | 260m | 260m | 260m | 260m |
| Features | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise | Current Source Reference, Output Current Monitor, Power Good, Shutdown, Ultrahigh PSRR, Ultralow Noise |
| Isupply(typ), A | 2.4m | 2.4m | 2.4m | 2.4m | 2.4m | 2.4m | 2.4m | 2.4m | 2.4m | 2.4m | 2.4m | 2.4m | 2.4m | 2.4m |
| Number of Outputs | 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 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -55 to 150 | -55 to 150 |
| Output Current(typ), A | 500m | 500m | 500m | 500m | 500m | 500m | 500m | 500m | 500m | 500m | 500m | 500m | 500m | 500m |
| Output Voltage | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj | Adj |
| RMS Noise(typ), V | 800n | 800n | 800n | 800n | 800n | 800n | 800n | 800n | 800n | 800n | 800n | 800n | 800n | 800n |
| Vin(max), V | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Vin(min), V | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 | 1.8 |
Eco Plan
| LT3045EDD#PBF | LT3045EDD#TRPBF | LT3045EMSE#PBF | LT3045EMSE#TRPBF | LT3045HDD#PBF | LT3045HDD#TRPBF | LT3045HMSE#PBF | LT3045HMSE#TRPBF | LT3045IDD#PBF | LT3045IDD#TRPBF | LT3045IMSE#PBF | LT3045IMSE#TRPBF | LT3045MPDD#PBF | LT3045MPDD#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT3045 (14)
Manufacturer's Classification
- Power Management > Positive Linear Regulators (LDO) | LDO Plus
