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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
L6997STR
 STMicroelectronics IC Regulators Controller BUCK 20TSSOP ActiveTransistor DriverStep-DownPositiveBuck113 V ~ 5.5 V
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-
YesNo
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Current Limit, Enable, Phase Control, Power Good, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
LM5034MTC
 Texas Instruments IC Regulators Controller FWRD Converter 20TSSOP Not For New DesignsTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter2213 V ~ 100 V200kHz, 600kHz76%YesYes
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Frequency Control, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
LM5034MTC/NOPB
 Texas Instruments IC Regulators Controller FWRD Converter 20TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter2213 V ~ 100 V200kHz, 600kHz76%YesYes
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Frequency Control, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
LM5034MTCX/NOPB
 Texas Instruments IC Regulators Controller FWRD Converter 20TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableForward Converter2213 V ~ 100 V200kHz, 600kHz76%YesYes
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Frequency Control, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
LTC1735CF#TRPBF
 Linear Technology/Analog Devices IC Regulators Controller BUCK 20TSSOP ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 30 V300kHz99.4%YesNo
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Enable, Power Good, Soft Start0°C ~ 85°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
LTC3778EF#PBF
 Linear Technology/Analog Devices IC Regulators Controller BUCK 20TSSOP ActiveTransistor DriverStep-DownPositiveBuck114 V ~ 36 V
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-
YesNo
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Current Limit, Enable, Power Good, Soft Start-40°C ~ 85°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
MCP1631-E/ST
 Microchip Technology IC Regulators Controller SEPIC 20TSSOP ActiveTransistor DriverStep-Up/Step-DownPositiveSepic113 V ~ 5.5 V
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-
NoNo
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Enable, Frequency Control, Ramp-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
MCP1631HV-330E/ST
 Microchip Technology IC Regulators Controller SEPIC 20TSSOP ActiveTransistor DriverStep-Up/Step-DownPositiveSepic113.5 V ~ 16 V
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-
NoNo
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Enable, Frequency Control, Ramp-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
MCP1631HV-500E/ST
 Microchip Technology IC Regulators Controller SEPIC 20TSSOP ActiveTransistor DriverStep-Up/Step-DownPositiveSepic113.5 V ~ 16 V
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-
NoNo
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Enable, Frequency Control, Ramp-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
NCP5425DB
 ON Semiconductor IC Regulators Controller BUCK 20TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck224 V ~ 16 V150kHz ~ 750kHz100%YesNo
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Frequency Control0°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
NCP5425DBG
 ON Semiconductor IC Regulators Controller BUCK 20TSSOP ObsoleteTransistor DriverStep-DownPositiveBuck224 V ~ 16 V150kHz ~ 750kHz100%YesNo
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Frequency Control0°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
NCP5425DBR2G
 ON Semiconductor IC Regulators Controller BUCK 20TSSOP ActiveTransistor DriverStep-DownPositiveBuck224 V ~ 16 V150kHz ~ 750kHz100%YesNo
-
Frequency Control0°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
SC4510ITSTRT
 Semtech Corporation IC Regulators Controller BUCK 20TSSOP ActiveTransistor DriverStep-DownPositiveBuck114.75 V ~ 16 V100kHz ~ 1MHz90%YesYes
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Enable, Frequency Control, Power Good, Soft Start-40°C ~ 85°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
SI9122DQ-T1-E3
 Vishay Siliconix IC Regulators Controller HALF-BRIDGE 20TSSOP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableHalf-Bridge1110 V ~ 13.2 V500kHz92%YesNo
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Current Limit, Sequencing, Soft Start-40°C ~ 85°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
SI9122EDQ-T1-E3
 Vishay Siliconix IC Regulators Controller HALF-BRIDGE 20TSSOP ObsoleteTransistor DriverStep-Up/Step-DownPositive, Isolation CapableHalf-Bridge1110.5 V ~ 13.2 V500kHz91%YesNo
-
Current Limit, Sequencing, Soft Start-40°C ~ 85°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
UCC28250PW
 Texas Instruments IC Regulators Controller MULT TOP 20TSSOP ActivePWM SignalStep-Up/Step-DownPositiveFull-Bridge, Half-Bridge, Push-Pull214.7 V ~ 17 V85kHz ~ 1.15MHz
-
YesNo
-
Current Limit, Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
UCC28250PWR
 Texas Instruments IC Regulators Controller MULT TOP 20TSSOP ActivePWM SignalStep-Up/Step-DownPositiveFull-Bridge, Half-Bridge, Push-Pull214.7 V ~ 17 V85kHz ~ 1.15MHz
-
YesNo
-
Current Limit, Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
UCC28251PW
 Texas Instruments IC Regulators Controller MULT TOP 20TSSOP ActivePWM SignalStep-Up/Step-DownPositiveFull-Bridge, Half-Bridge, Push-Pull214.7 V ~ 17 V42kHz ~ 945kHz
-
YesNo
-
Current Limit, Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
UCC28251PWR
 Texas Instruments IC Regulators Controller MULT TOP 20TSSOP ActivePWM SignalStep-Up/Step-DownPositiveFull-Bridge, Half-Bridge, Push-Pull214.7 V ~ 17 V42kHz ~ 945kHz
-
YesNo
-
Current Limit, Enable, Frequency Control, Ramp, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
UCC2897APW
 Texas Instruments IC Regulators Controller MULT TOP 20TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter118.5 V ~ 16 V250kHz70%YesYes
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Current Limit, Enable, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
UCC2897APWR
 Texas Instruments IC Regulators Controller MULT TOP 20TSSOP ActiveTransistor DriverStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter118.5 V ~ 16 V250kHz70%YesYes
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Current Limit, Enable, Soft Start-40°C ~ 125°C (TJ)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
UCC39422PW
 Texas Instruments IC Regulators Controller MULT TOP 20TSSOP Discontinued at -Transistor DriverStep-Up, Step-Up/Step-DownPositiveBoost, Flyback, SEPIC111.8 V ~ 8 V150kHz ~ 1.2MHz88%YesYes
-
Enable, Frequency Control, Low Battery, Reset0°C ~ 70°C (TA)20-TSSOP (0.173", 4.40mm Width)20-TSSOP
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