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Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers

Active-Semi
Allegro MicroSystems, LLC.
Analog Devices, Inc.
Cypress Semiconductor
Diodes Incorporated
Epson
Exar Corporation
Fujitsu Electronics America, Inc.
Infineon Technologies
Integrated Device Technology, Inc.
Intel
Intersil (Renesas Electronics America)
IXYS Corporation
Maxim Integrated
Microchip Technology
Microsemi
Monolithic Power Systems
NJR Corporation/NJRC
Nuvoton Technology Corporation America
NXP Semiconductors
ON Semiconductor
Panasonic
Power Integrations
Richtek
ROHM Semiconductor
Sanken Electric Co., Ltd.
Semtech
ABLIC U.S.A. Inc.
STMicroelectronics
Taiwan Semiconductor
Texas Instruments
Torex Semiconductor
Vishay
Zilog®/Littelfuse
Part Number Manufacturer / Brand Brife Description Part StatusOutput TypeFunctionOutput ConfigurationTopologyNumber of OutputsOutput PhasesVoltage - Supply (Vcc/Vdd)Frequency - SwitchingDuty Cycle (Max)Synchronous RectifierClock SyncSerial InterfacesControl FeaturesOperating TemperaturePackage / CaseSupplier Device Package
FAN7554
 ON Semiconductor IC Regulators CTLR FLYBK/FWRD Converter 8DIP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter119 V ~ 30 V500kHz95%YesNo
-
Soft Start-25°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-DIP
KA3843ACS
 ON Semiconductor IC Regulators Controller 8DIP Obsolete
-
-
-
-
1
-
7.6 V ~ 30 V
-
100%
-
-
-
-
0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
KA3843B
 ON Semiconductor IC Regulators Controller 8DIP ActiveTransistor Driver
-
Positive
-
117.6 V ~ 30 VUp to 500kHz97%YesNo
-
-
0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
KA3845B
 ON Semiconductor IC Regulators Controller 8DIP ObsoleteTransistor Driver
-
Positive
-
117.6 V ~ 30 VUp to 500kHz48%YesNo
-
-
0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
KA3883C
 ON Semiconductor IC Regulators Controller 8DIP ObsoleteTransistor Driver
-
Positive
-
117.6 V ~ 30 VUp to 500kHz96%YesNo
-
-
0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
KA7552A
 ON Semiconductor IC Regulators Controller 8DIP ActiveTransistor Driver
-
Positive
-
118.7 V ~ 30 V
-
70%YesNo
-
-
-25°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-DIP
LT1241CN8#PBF
 Linear Technology/Analog Devices IC Regulators Controller BUCK 8DIP ActiveTransistor DriverStep-DownPositive, Isolation CapableBuck118.2 V ~ 25 V500kHz48%NoNo
-
Frequency Control0°C ~ 100°C (TJ)8-DIP (0.300", 7.62mm)8-PDIP
LT1243CN8#PBF
 Linear Technology/Analog Devices IC Regulators Controller BUCK 8DIP ActiveTransistor DriverStep-DownPositive, Isolation CapableBuck118.2 V ~ 25 V500kHz96%NoNo
-
Frequency Control0°C ~ 100°C (TJ)8-DIP (0.300", 7.62mm)8-PDIP
LT1245CN8#PBF
 Linear Technology/Analog Devices IC Regulators Controller BUCK 8DIP ActiveTransistor DriverStep-DownPositive, Isolation CapableBuck118.2 V ~ 25 V500kHz48%NoNo
-
Frequency Control0°C ~ 100°C (TJ)8-DIP (0.300", 7.62mm)8-PDIP
LT1247CN8#PBF
 Linear Technology/Analog Devices IC Regulators Controller BUCK 8DIP ActiveTransistor DriverStep-DownPositiveBuck118.4 V ~ 25 V1MHz100%NoNo
-
Frequency Control0°C ~ 100°C (TJ)8-DIP (0.300", 7.62mm)8-PDIP
LTC1147CN8-3.3
 Linear Technology/Analog Devices IC Regulators Controller BUCK 8DIP ActiveTransistor DriverStep-DownPositiveBuck113.5 V ~ 14 V
-
100%NoNo
-
Current Limit, Enable0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX1649CPA
 Maxim Integrated IC Regulators Controller BUCK 8DIP ObsoleteTransistor DriverStep-DownPositiveBuck113 V ~ 16 VUp to 300kHz96.5%NoNo
-
Enable0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX1649CPA+
 Maxim Integrated IC Regulators Controller BUCK 8DIP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 16 VUp to 300kHz96.5%NoNo
-
Enable0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX1649EPA
 Maxim Integrated IC Regulators Controller BUCK 8DIP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 16 VUp to 300kHz96.5%NoNo
-
Enable-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX1651CPA
 Maxim Integrated IC Regulators Controller BUCK 8DIP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 16 VUp to 300kHz96.5%NoNo
-
Enable0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX1651EPA
 Maxim Integrated IC Regulators Controller BUCK 8DIP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 16 VUp to 300kHz96.5%NoNo
-
Enable-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX1771CPA+
 Maxim Integrated IC Regulators Controller BST/BUCK-BST 8DIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Buck-Boost113 V ~ 16.5 V300kHz92%NoNo
-
Enable0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX1771EPA+
 Maxim Integrated IC Regulators Controller BST/BUCK-BST 8DIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Buck-Boost113 V ~ 16.5 V300kHz92%NoNo
-
Enable-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX608EPA
 Maxim Integrated IC Regulators Controller BOOST 8DIP ObsoleteTransistor DriverStep-UpPositiveBoost111.8 V ~ 16.5 VUp to 300kHz
-
NoNo
-
Enable-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX608EPA+
 Maxim Integrated IC Regulators Controller BOOST 8DIP ActiveTransistor DriverStep-UpPositiveBoost111.8 V ~ 16.5 VUp to 300kHz
-
NoNo
-
Enable-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX770CPA+
 Maxim Integrated IC Regulators Controller BOOST 8DIP Not For New DesignsTransistor DriverStep-UpPositiveBoost113 V ~ 16.5 V300kHz
-
NoNo
-
Enable0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX770EPA+
 Maxim Integrated IC Regulators Controller BOOST 8DIP Not For New DesignsTransistor DriverStep-UpPositiveBoost113 V ~ 16.5 V300kHz
-
NoNo
-
Enable-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX771CPA
 Maxim Integrated IC Regulators Controller BOOST 8DIP ObsoleteTransistor DriverStep-UpPositiveBoost113 V ~ 16.5 V300kHz
-
NoNo
-
Enable0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX771CPA+
 Maxim Integrated IC Regulators Controller BOOST 8DIP Not For New DesignsTransistor DriverStep-UpPositiveBoost113 V ~ 16.5 V300kHz
-
NoNo
-
Enable0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX771EPA+
 Maxim Integrated IC Regulators Controller BOOST 8DIP ActiveTransistor DriverStep-UpPositiveBoost113 V ~ 16.5 V300kHz
-
NoNo
-
Enable-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX774EPA+
 Maxim Integrated IC Regulators Controller BUCK-BOOST 8DIP ActiveTransistor DriverStep-Up/Step-DownNegativeBuck-Boost113 V ~ 16.5 V300kHz
-
NoNo
-
Enable-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MAX776CPA+
 Maxim Integrated IC Regulators Controller BUCK-BOOST 8DIP ActiveTransistor DriverStep-Up/Step-DownNegativeBuck-Boost113 V ~ 16.5 V300kHz
-
NoNo
-
Enable0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
MIC38HC43BN
 Microchip Technology IC Regulators Controller MULT TOPOLOGY 8DIP ObsoleteTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositive, Isolation CapableBuck, Boost, Flyback, Forward Converter117.6 V ~ 20 V
-
96%YesNo
-
Frequency Control-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-DIP
UC2842BN
 STMicroelectronics IC Regulators Controller BST FLYBK ISO 8-DIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback1110 V ~ 30 VUp to 500kHz96%NoNo
-
Frequency Control-25°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-Mini DIP
UC2842BNG
 ON Semiconductor IC Regulators Controller BST FLYBK ISO 8-DIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback1110 V ~ 30 VUp to 500kHz96%NoNo
-
Frequency Control-25°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC2843BN
 STMicroelectronics IC Regulators Controller BST/FLYBK 8-MINIDIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback117.6 V ~ 30 VUp to 500kHz96%NoNo
-
Frequency Control-25°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-Mini DIP
UC2843BNG
 ON Semiconductor IC Regulators Controller FLYBACK 8DIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback117.6 V ~ 30 VUp to 500kHz96%NoNo
-
Frequency Control-25°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC2844BN
 STMicroelectronics IC Regulators Controller Power Management CM 8-MINIDIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback1110 V ~ 30 VUp to 500kHz48%NoNo
-
Frequency Control-25°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-Mini DIP
UC2844BNG
 ON Semiconductor IC Regulators Controller Power Management CM 8-DIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback1110 V ~ 36 VUp to 500kHz48%NoNo
-
Frequency Control-25°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-DIP
UC2845BNG
 ON Semiconductor IC Regulators Controller BOOST/FLYBACK 8DIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo
-
Frequency Control-25°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC2845N
 Texas Instruments IC Regulators Controller MULT TOPOLOGY 8DIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositive, Isolation CapableBoost, Flyback, Forward Converter117.6 V ~ 30 V500kHz48%NoNo
-
Frequency Control-40°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC2845NG
 ON Semiconductor IC Regulators Controller BOOST/FLYBACK 8DIP ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositive or Negative, Isolation CapableBoost, Flyback117.6 V ~ 30 V500kHz48%NoNo
-
Frequency Control-25°C ~ 85°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3842AM
 Microsemi Corporation IC Regulators Controller Power Management CM 8-DIP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBoost, Buck, Flyback, Forward1110 V ~ 30 VUp to 500kHz96%NoNo
-
Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
UC3842AN
 Texas Instruments IC Regulators Controller Power Management CM 8DIP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBoost, Buck, Buck-Boost, Flyback, Forward1110 V ~ 30 VUp to 500kHz96%NoNo
-
Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3842BNG
 ON Semiconductor IC Regulators Controller BST FLYBK ISO 8-DIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback1110 V ~ 30 VUp to 500kHz96%NoNo
-
Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3843AN
 Texas Instruments IC Regulators Controller MULT TOPOLOGY 8DIP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBoost, Buck, Buck-Boost, Flyback, Forward117.6 V ~ 30 VUp to 500kHz96%NoNo
-
Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3843BNG
 ON Semiconductor IC Regulators Controller FLYBACK 8DIP ActiveTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback117.6 V ~ 30 VUp to 500kHz96%NoNo
-
Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3843BVN
 ON Semiconductor IC Regulators Controller FLYBACK 8DIP ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback117.6 V ~ 30 VUp to 500kHz96%NoNo
-
Frequency Control-40°C ~ 105°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3844AM
 Microsemi Corporation IC Regulators Controller Power Management CM 8-DIP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBoost, Buck, Flyback, Forward1110 V ~ 30 VUp to 500kHz48%NoNo
-
Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIP
UC3844N
 Texas Instruments IC Regulators Controller Power Management CM 8DIP ActiveTransistor DriverStep-Up, Step-Down, Step-Up/Step-DownPositiveBoost, Buck, Buck-Boost, Flyback, Forward1110 V ~ 30 VUp to 500kHz48%NoNo
-
Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3844NG
 ON Semiconductor IC Regulators Controller Power Management CM 8-DIP ObsoleteTransistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback1110 V ~ 30 VUp to 500kHz48%NoNo
-
Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIP
UC3845BNG
 ON Semiconductor IC Regulators Controller BOOST/FLYBACK 8DIP 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
UC3845BVN
 ON Semiconductor IC Regulators Controller BOOST/FLYBACK 8DIP ObsoleteTransistor 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
UC3845BVNG
 ON Semiconductor IC Regulators Controller BOOST/FLYBACK 8DIP 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
UC3845NG
 ON Semiconductor IC Regulators Controller BOOST/FLYBACK 8DIP ObsoleteTransistor 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
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