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 ...
LTC1438IG#PBF
LTC1438IG#PBF
1+16.6275
25+11.0404
100+9.46088
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck213.5 V ~ 30 VUp to 400kHz99%YesNo-Enable, Power on Reset, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC1159CG-3.3#PBF
LTC1159CG-3.3#PBF
132+5.39216
Increments of 132
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 20SSOPTube-ActiveTransistor DriverStep-DownPositive or NegativeBuck114 V ~ 40 VUp to 250kHz100%YesNo-Current Limit, Enable0°C ~ 70°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
LTC1439EG#PBF
LTC1439EG#PBF
185+8.77456
Increments of 185
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 Start-40°C ~ 85°C (TA)36-SSOP (0.209", 5.30mm Width)36-SSOP
LT1683IG#PBF
LT1683IG#PBF
1+11.451
25+7.60549
100+6.19608
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR PUSH-PULL 20SSOPTube-ActiveTransistor DriverStep-Up/Step-DownPositive and NegativePush-Pull117.3 V ~ 20 V250kHz46%NoYes-Enable, Frequency Control, Soft Start-40°C ~ 125°C (TJ)20-SSOP (0.209", 5.30mm Width)20-SSOP
LTC1159CG-5#PBF
LTC1159CG-5#PBF
264+5.39216
Increments of 264
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 20SSOPTube-ActiveTransistor DriverStep-DownPositive or NegativeBuck114 V ~ 40 VUp to 250kHz100%YesNo-Current Limit, Enable0°C ~ 70°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
LTC1922IG-1#PBF
LTC1922IG-1#PBF
264+6.15813
Increments of 264
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR FULL-BRIDGE 20SSOPTube-ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFull-Bridge113.8 V ~ 10.3 VUp to 1MHz99%YesYes-Ramp, Soft Start-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
LTC1922EG-1#PBF
LTC1922EG-1#PBF
1+11.0882
25+7.36
100+5.54235
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR FULL-BRIDGE 20SSOPTube-ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFull-Bridge113.8 V ~ 10.3 VUp to 1MHz99%YesYes-Ramp, Soft Start-40°C ~ 85°C (TA)20-SSOP (0.209", 5.30mm Width)20-SSOP
LTC3703EG#PBF
LTC3703EG#PBF
1+6.90196
25+4.57961
100+3.54902
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck119.3 V ~ 15 V100kHz ~ 600kHz93%YesYes-Current Limit, Enable, Frequency Control, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC1709EG#PBF
LTC1709EG#PBF
259+4.90196
Increments of 259
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 36SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 36 V140kHz ~ 310kHz99.5%YesNo-Enable, Soft Start-40°C ~ 85°C (TA)36-SSOP (0.209", 5.30mm Width)36-SSOP
LTC1708EG-PG#PBF
LTC1708EG-PG#PBF
1+9.36275
25+6.21529
100+4.755
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 36SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck223.5 V ~ 30 V220kHz99.4%YesNo-Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)36-SSOP (0.209", 5.30mm Width)36-SSOP
LTC3728LCGN#PBF
LTC3728LCGN#PBF
294+5.04905
Increments of 294
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V260kHz ~ 550kHz99.4%YesNo-Enable, Power Good, Soft Start0°C ~ 85°C (TA)28-SSOP (0.154", 3.90mm Width)28-SSOP
LTC1143CS#PBF
LTC1143CS#PBF
1+7.39216
25+4.90667
100+4.21569
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK/BCK-BST 16SOICTube-ActiveTransistor DriverStep-Down, Step-Up/Step-DownPositiveBuck, Buck-Boost214 V ~ 14 VUp to 400kHz100%NoNo-Current Limit, Enable-40°C ~ 85°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
LTC1709EG-9#PBF
LTC1709EG-9#PBF
148+4.90196
Increments of 148
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 36SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 36 V140kHz ~ 320kHz99.5%YesNo-Enable, Power Good, Soft Start-40°C ~ 85°C (TA)36-SSOP (0.209", 5.30mm Width)36-SSOP
LTC1438XCG#PBF
LTC1438XCG#PBF
141+7.30392
Increments of 141
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck213.5 V ~ 30 VUp to 400kHz99%YesNo-Enable, Power on Reset, Soft Start0°C ~ 70°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC1142HVCG-ADJ#PBF
LTC1142HVCG-ADJ#PBF
141+6.17647
Increments of 141
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck213.5 V ~ 18 VUp to 250kHz100%YesNo-Current Limit, Enable0°C ~ 70°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC1628IG-PG#PBF
LTC1628IG-PG#PBF
1+11.2059
25+7.44196
100+5.73529
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 Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC1629EG-6#PBF
LTC1629EG-6#PBF
1+11.951
25+7.93255
100+6.27451
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTubePolyPhase®ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 36 V220kHz99.5%YesNo-Enable, Phase Control, Power Good, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC1437CG#PBF
LTC1437CG#PBF
282+5.49024
Increments of 282
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck113.5 V ~ 30 VUp to 400kHz99%YesNo-Enable, Power on Reset, Soft Start0°C ~ 70°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC1437AIG#PBF
LTC1437AIG#PBF
141+6.86275
Increments of 141
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck113.5 V ~ 30 VUp to 400kHz99%YesNo-Enable, Power on Reset, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC1628IUH#PBF
LTC1628IUH#PBF
1+11.0882
25+7.88235
100+6.4902
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 Start-40°C ~ 85°C (TA)32-WFQFN Exposed Pad32-QFN (5x5)
LTC1628IG#PBF
LTC1628IG#PBF
1+10.8431
25+7.19647
100+5.58823
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 Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC3728LCUH#PBF
LTC3728LCUH#PBF
1+8.9902
25+6.39216
100+5.26471
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 32QFNTube-ActiveTransistor DriverStep-DownPositiveBuck224.5 V ~ 28 V260kHz ~ 550kHz99.4%YesNo-Enable, Power Good, Soft Start0°C ~ 85°C (TA)32-WFQFN Exposed Pad32-QFN (5x5)
LTC1873EG#PBF
LTC1873EG#PBF
235+5.35757
Increments of 235
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTube-ActiveTransistor DriverStep-DownPositiveBuck223 V ~ 7 V550kHz90%YesNo-Enable, Soft Start-40°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC1629CG#PBF
LTC1629CG#PBF
1+11.951
25+7.93255
100+6.27451
Increments of 1
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 28SSOPTubePolyPhase®ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 36 V220kHz99.5%YesNo-Enable, Phase Control, Power Good, Soft Start0°C ~ 85°C (TA)28-SSOP (0.209", 5.30mm Width)28-SSOP
LTC3729LEUH-6#PBF
LTC3729LEUH-6#PBF
292+6.55882
Increments of 292
Leadtime
2-3 weeks
Linear TechnologyIC REG CTRLR BUCK 32QFNTubePolyPhase®ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 30 V260kHz ~ 550kHz99.5%YesNo-Current Limit, Enable, Phase Control, Power Good, Soft Start-40°C ~ 85°C (TA)32-WFQFN Exposed Pad32-QFN (5x5)