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 ...
TPS51124RGET-Cut
TPS51124RGET
1+5.34314
10+4.80196
100+3.93431
Increments of 1
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR BUCK 24QFNCut Tape (CT)D-CAP™ActiveTransistor DriverStep-DownPositiveBuck214.5 V ~ 5.5 V--YesNo-Enable, On Time Control, Power Good-40°C ~ 85°C (TA)24-VFQFN Exposed Pad24-VQFN (4x4)
TPS51124RGET
TPS51124RGET
250+3.62384
500+3.25165
1250+2.44853
Increments of 250
Leadtime
2-3 weeks		Texas InstrumentsIC REG CTRLR BUCK 24QFNTape & Reel (TR)D-CAP™ActiveTransistor DriverStep-DownPositiveBuck214.5 V ~ 5.5 V--YesNo-Enable, On Time Control, Power Good-40°C ~ 85°C (TA)24-VFQFN Exposed Pad24-VQFN (4x4)
MAX797CSE+
MAX797CSE+
1+16.9804
10+16.1314
25+11.7549
50+11.1671
100+7.83333
Increments of 1
Leadtime
2-3 weeks		Maxim IntegratedIC REG CTRLR MULT TOP 16SOICTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBuck, Boost, Flyback114.5 V ~ 30 V150kHz, 300kHz96%YesYes-Enable, Pulse Skipping, Soft Start0°C ~ 70°C (TA)16-SOIC (0.154", 3.90mm Width)16-SOIC
MAX668EUB+
MAX668EUB+
1+6.02941
10+5.72843
25+4.01961
50+3.81863
100+2.91176
Increments of 1
Leadtime
2-3 weeks		Maxim IntegratedIC REG CTRLR MULT TOP 10UMAXTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback, SEPIC113 V ~ 28 V100kHz ~ 500kHz90%NoYes-Enable, Frequency Control-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
MAX1775EEE+
MAX1775EEE+
1+9.23529
10+8.77353
25+6.15686
50+5.84902
100+4.46078
Increments of 1
Leadtime
2-3 weeks		Maxim IntegratedIC REG CTRLR BUCK 16QSOPTube-ActiveTransistor DriverStep-DownPositiveBuck212.7 V ~ 28 VUp to 1.25MHz100%YesNo-Enable-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
MAX1771ESA+
MAX1771ESA+
1+7.38235
10+7.01373
25+4.92157
50+4.67549
100+3.55882
Increments of 1
Leadtime
2-3 weeks		Maxim IntegratedIC REG CTRLR BST/BUCK-BST 8SOICTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Buck-Boost113 V ~ 16.5 V300kHz92%NoNo-Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX1771CSA+
MAX1771CSA+
1+5.41176
10+5.14118
25+3.60784
50+3.42745
100+2.60784
Increments of 1
Leadtime
2-3 weeks		Maxim IntegratedIC REG CTRLR BST/BUCK-BST 8SOICTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Buck-Boost113 V ~ 16.5 V300kHz92%NoNo-Enable0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX1655EEE+
MAX1655EEE+
1+10.5882
10+10.0588
25+7.05882
50+6.70588
100+5.11765
Increments of 1
Leadtime
2-3 weeks		Maxim IntegratedIC REG CTRLR BUCK 16QSOPTube-ActiveTransistor DriverStep-DownPositiveBuck114.5 V ~ 30 V150kHz, 300kHz98%YesYes-Enable, Soft Start-40°C ~ 85°C (TA)16-SSOP (0.154", 3.90mm Width)16-QSOP
MAX1649ESA+
MAX1649ESA+
1+6.91177
10+6.56667
25+4.60784
50+4.37745
100+3.33333
Increments of 1
Leadtime
2-3 weeks		Maxim IntegratedIC REG CTRLR BUCK 8SOICTube-ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 16 VUp to 300kHz96.5%NoNo-Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX1649CSA+
MAX1649CSA+
1+5.5
10+5.22549
25+3.66667
50+3.48333
100+2.65686
Increments of 1
Leadtime
2-3 weeks		Maxim IntegratedIC REG CTRLR BUCK 8SOICTube-ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 16 VUp to 300kHz96.5%NoNo-Enable0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX1627ESA+
MAX1627ESA+
1+3.88235
10+3.68824
25+2.58824
50+2.45882
100+1.87255
Increments of 1
Leadtime
2-3 weeks		Maxim IntegratedIC REG CTRLR BUCK 8SOICTube-ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 16.5 V300kHz100%NoNo-Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
MAX1626ESA+
MAX1626ESA+
1+3.88235
10+3.68824
25+2.58824
50+2.45882
100+1.87255
Increments of 1
Leadtime
2-3 weeks		Maxim IntegratedIC REG CTRLR BUCK 8SOICTube-ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 16.5 V300kHz100%NoNo-Enable-40°C ~ 85°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
EL7512CYZ
EL7512CYZ
Leadtime
2-3 weeks		IntersilIC REG CTRLR BOOST 10MSOPTube-ObsoleteTransistor DriverStep-UpPositiveBoost112 V ~ 12 V530kHz ~ 1.2GHz90%NoNo-Enable, Frequency Control, Low Battery, Soft Start-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
ISL6526ACR
ISL6526ACR
Leadtime
2-3 weeks		IntersilIC REG CTRLR BUCK 16QFNTube-ObsoleteTransistor DriverStep-DownPositiveBuck112.97 V ~ 3.63 V300kHz100%YesNo-Enable, Phase Control0°C ~ 70°C (TA)16-VQFN Exposed Pad16-QFN-EP (5x5)
ISL6420IR
ISL6420IR
Leadtime
2-3 weeks		IntersilIC REG CTRLR BUCK 20QFNTube-ObsoleteTransistor DriverStep-DownPositiveBuck115.6 V ~ 16 V100kHz ~ 1.4MHz96%YesNo-Enable, Frequency Control, Phase Control, Power Good, Soft Start-40°C ~ 85°C (TA)20-VFQFN Exposed Pad20-QFN-EP (4x4)
EL7512CY
EL7512CY
Leadtime
2-3 weeks		IntersilIC REG CTRLR BOOST 10MSOPTube-ObsoleteTransistor DriverStep-UpPositiveBoost112 V ~ 12 V530kHz ~ 1.2GHz90%NoNo-Enable, Frequency Control, Low Battery, Soft Start-40°C ~ 85°C (TA)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
UC3845BVNG
UC3845BVNG
1+0.705882
10+0.621569
100+0.476863
500+0.376941
1000+0.301549
Increments of 1
Leadtime
2-3 weeks		ON SemiconductorIC REG CTRLR BOOST/FLYBACK 8DIPTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo-Frequency Control-40°C ~ 105°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3845BVDG
UC3845BVDG
1375+0.349804
Increments of 1375
Leadtime
2-3 weeks		ON SemiconductorIC REG CTRLR BOOST/FLYBK 14SOICTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo-Frequency Control-40°C ~ 105°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
UC3845BVD1R2G
UC3845BVD1R2G
2500+0.26
5000+0.242078
12500+0.233108
25000+0.224147
Increments of 2500
Leadtime
2-3 weeks		ON SemiconductorIC REG CTRLR BOOST/FLYBACK 8SOICTape & Reel (TR)-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo-Frequency Control-40°C ~ 105°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
UC3845BNG
UC3845BNG
1+0.627451
10+0.535294
100+0.399706
500+0.314059
1000+0.242686
Increments of 1
Leadtime
2-3 weeks		ON SemiconductorIC REG CTRLR BOOST/FLYBACK 8DIPTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo-Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3845BDG
UC3845BDG
1+0.588235
10+0.507843
100+0.378824
500+0.297647
1000+0.23
Increments of 1
Leadtime
2-3 weeks		ON SemiconductorIC REG CTRLR BOOST/FLYBK 14SOICTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo-Frequency Control0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
UC3845BD1G
UC3845BD1G
1+0.529412
10+0.452941
100+0.338431
500+0.265941
1000+0.2055
Increments of 1
Leadtime
2-3 weeks		ON SemiconductorIC REG CTRLR BOOST/FLYBACK 8SOICTube-ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo-Frequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC
UC3843BVNG
UC3843BVNG
1+0.686274
10+0.601961
100+0.461863
500+0.365098
1000+0.292078
Increments of 1
Leadtime
2-3 weeks		ON SemiconductorIC REG CTRLR FLYBACK 8DIPTube-ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback117.6 V ~ 30 V500kHz96%NoNo-Frequency Control-40°C ~ 105°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3843BVDG
UC3843BVDG
1375+0.344314
Increments of 1375
Leadtime
2-3 weeks		ON SemiconductorIC REG CTRLR FLYBACK 14SOICTube-ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback117.6 V ~ 30 V500kHz96%NoNo-Frequency Control-40°C ~ 105°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOIC
UC3843BD1R2G
UC3843BD1R2G
2500+0.209706
5000+0.196176
12500+0.182647
25000+0.173176
Increments of 2500
Leadtime
2-3 weeks		ON SemiconductorIC REG CTRLR FLYBACK 8SOICTape & Reel (TR)-ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback117.6 V ~ 30 V500kHz96%NoNo-Frequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOIC