ManufacturerPackagingSeriesPart StatusOutput TypeFunctionOutput ConfigurationTopologyNumber of OutputsOutput PhasesVoltage - Supply (Vcc/Vdd)Frequency - SwitchingDuty Cycle (Max)Synchronous RectifierClock SyncSerial InterfacesControl FeaturesOperating TemperaturePackage / CaseSupplier Device Package
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Output Type
Function
Output Configuration
Topology
Number of Outputs
Output Phases
Voltage - Supply ...
Frequency - Switching ...
Duty Cycle (Max)
Synchronous Rectifier ...
Clock Sync
Serial Interfaces
Control Features
Operating Temperature ...
Package / Case
Supplier Device Package ...
LTC1628CG-SYNC#PBF
LTC1628CG-SYNC#PBF
1+9.36275
25+6.21529
100+4.80392
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo-Enable, Frequency Control, Power Good, Soft Start0°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC1149CS#PBF
LTC1149CS#PBF
1+9.85294
25+6.54235
100+4.92647
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 16SOICTube-ActiveTransistor DriverStep-DownPositiveBuck11Up to 48VUp to 250kHz100%YesNo-Current Limit, Enable0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
LT1241CN8#PBF
LT1241CN8#PBF
200+2.05882
Increments of 200
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 8DIPTube-ActiveTransistor DriverStep-DownPositive, Isolation CapableBuck118.2 V ~ 25 V500kHz48%NoNo-Frequency Control0°C ~ 100°C (TJ)8-DIP (0.300", 7.62mm)8-PDIP
LTC1625IS#PBF
LTC1625IS#PBF
1+10.8431
25+7.19647
100+5.73529
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK/BOOST 16SOICTube-ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost113.9 V ~ 36 V150kHz99%YesYes-Enable, Soft Start-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
LTC3732CG#PBF
LTC3732CG#PBF
148+4.53928
Increments of 148
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 36SSOPTubePolyPhase®ActiveTransistor DriverStep-DownPositiveBuck334.5 V ~ 7 V225kHz ~ 680kHz98.5%YesNo-Enable, Power Good, Soft Start0°C ~ 70°C (TA)36-SSOP (0.209", 5.30mm Width)36-SSOP
LTC3729EG#PBF
LTC3729EG#PBF
1+11.6961
25+7.76902
100+5.8502
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTubePolyPhase®ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 36 V260kHz ~ 550kHz99.5%YesNo-Current Limit, Enable, Phase Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC3722EGN-1#PBF
LTC3722EGN-1#PBF
1+10.8431
25+7.19647
100+5.5
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR FULL-BRIDGE 24SSOPTube-ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFull-Bridge623.8 V ~ 10.25 V-98.5%YesYes-Current Limit, Ramp, Soft Start-40°C ~ 85°C (TA)24-SSOP (0.154", 3.90mm Width)24-SSOP
LTC3727EG#PBF
LTC3727EG#PBF
1+10.098
25+6.79412
100+5.59804
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 30 V255kHz ~ 530kHz99.4%YesNo-Enable, Power Good, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC3731CUH#PBF
LTC3731CUH#PBF
1+8.9902
25+6.39216
100+5.26471
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 32QFNTubePolyPhase®ActiveTransistor DriverStep-DownPositiveBuck333.8 V ~ 7 V225kHz ~ 680kHz98.5%YesNo-Enable, Phase Control, Power Good, Soft Start0°C ~ 70°C (TA)32-WFQFN Exposed Pad32-QFN (5x5)
LTC1625CS#PBF
LTC1625CS#PBF
1+8.9902
25+5.9698
100+4.7549
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK/BOOST 16SOICTube-ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositive or NegativeBuck, Boost113.7 V ~ 36 V150kHz99%YesYes-Enable, Soft Start0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
LTC1628CUH#PBF
LTC1628CUH#PBF
1+9.23529
25+6.56863
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 32QFNTube-ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo-Enable, Frequency Control, Power Good, Soft Start0°C ~ 85°C (TA)32-WFQFN Exposed Pad32-QFN (5x5)
LTC1439CG#PBF
LTC1439CG#PBF
111+8.57843
Increments of 111
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 36SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck213.5 V ~ 30 VUp to 400kHz99%YesNo-Enable, Power on Reset, Soft Start0°C ~ 70°C (TA)36-SSOP (0.209", 5.30mm Width)36-SSOP
LTC1266AIS#PBF
LTC1266AIS#PBF
150+5.63725
Increments of 150
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 16SOICTube-ActiveTransistor DriverStep-DownPositiveBuck113.5 V ~ 18 VUp to 400kHz100%YesNo-Enable-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
LT1245IN8#PBF
LT1245IN8#PBF
150+2.2549
Increments of 150
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 8DIPTube-ActiveTransistor DriverStep-DownPositive, Isolation CapableBuck118.2 V ~ 25 V500kHz48%NoNo-Frequency Control-40°C ~ 100°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
LTC1622CMS8#PBF
LTC1622CMS8#PBF
1+4.31373
25+2.86235
100+2.15539
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 8MSOPTube-ActiveTransistor DriverStep-DownPositiveBuck112 V ~ 10 V-100%NoYes-Enable, Soft Start0°C ~ 70°C (TA)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
LTC3832-1ES8#PBF
LTC3832-1ES8#PBF
1+5.78431
25+4.11765
100+3.39216
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK/BOOST 8SOICTube-ActiveTransistor DriverStep-Up, Step-DownPositive or NegativeBuck, Boost113 V ~ 8 V300kHz95%YesNo-Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
LTC3704EMS#PBF
LTC3704EMS#PBF
1+3.69608
25+2.62745
100+2.16667
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR CUK 10MSOPTube-ActiveTransistor DriverStep-Up/Step-DownNegativeCuk112.5 V ~ 36 V50kHz ~ 1MHz92%NoYes-Enable, Frequency Control-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
LTC3703EGN#PBF
LTC3703EGN#PBF
1+6.28431
25+4.17059
100+3.23529
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 16SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck119.3 V ~ 15 V100kHz ~ 600kHz93%YesYes-Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-SSOP
LTC1436ACGN-PLL#PBF
LTC1436ACGN-PLL#PBF
165+5.58823
Increments of 165
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 24SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck113.5 V ~ 30 VUp to 400kHz99%YesNo-Enable, Power on Reset, Soft Start0°C ~ 70°C (TA)24-SSOP (0.154", 3.90mm Width)24-SSOP
LTC1148CS#PBF
LTC1148CS#PBF
1+8.66667
25+5.75725
100+4.5098
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 14SOICTube-ActiveTransistor DriverStep-DownPositiveBuck113.5 V ~ 20 VUp to 250kHz100%YesNo-Current Limit, Enable0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
LT1680IN#PBF
LT1680IN#PBF
1+9.48039
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BST/FWRD CONV 16DIPTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Forward Converter119 V ~ 60 V-90%NoYes-Enable, Soft Start-40°C ~ 85°C (TA)16-DIP (0.300", 7.62mm)16-PDIP
LTC3711EGN#PBF
LTC3711EGN#PBF
1+7.39216
25+4.90667
100+3.6949
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 24SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 36 V-90%YesNo-Enable, Power Good, Soft Start-40°C ~ 85°C (TA)24-SSOP (0.154", 3.90mm Width)24-SSOP
LTC1871EMS#PBF
LTC1871EMS#PBF
1+5.29412
25+3.51647
100+2.64804
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR MULT TOP 10MSOPTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or NegativeBoost, Flyback, SEPIC112.5 V ~ 36 V50kHz ~ 1MHz92%NoYes-Enable, Frequency Control-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
LTC1147CS8-3.3#PBF
LTC1147CS8-3.3#PBF
1+5.29412
25+3.51647
100+2.7451
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 8SOICTube-ActiveTransistor DriverStep-DownPositiveBuck113.5 V ~ 14 V-100%NoNo-Current Limit, Enable0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
LT1241CS8#PBF
LT1241CS8#PBF
1+3.81373
25+2.53529
100+2.2549
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 8SOICTube-ActiveTransistor DriverStep-DownPositive, Isolation CapableBuck118.2 V ~ 25 V500kHz48%NoNo-Frequency Control0°C ~ 100°C (TJ)8-SOIC (0.154", 3.90mm Width)8-SOIC