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Manufacturers for PMIC - AC DC Converters, Offline Switchers

Active-Semi
Analog Devices, Inc.
Dialog Semiconductor
Diodes Incorporated
Fremont Micro Devices
Fujitsu Electronics America, Inc.
Infineon Technologies
Intersil (Renesas Electronics America)
Maxim Integrated
Microchip Technology
Microsemi
Monolithic Power Systems
NXP Semiconductors
ON Semiconductor
Power Integrations
Richtek
ROHM Semiconductor
Sanken Electric Co., Ltd.
Semtech
STMicroelectronics
Texas Instruments
Vishay
Part Number Manufacturer / Brand Brife Description Part StatusOutput IsolationInternal Switch(s)Voltage - BreakdownTopologyVoltage - Start UpVoltage - Supply (Vcc/Vdd)Duty CycleFrequency - SwitchingPower (Watts)Fault ProtectionControl FeaturesOperating TemperaturePackage / CaseSupplier Device PackageMounting Type
KA3842ACS
 ON Semiconductor IC Regulators Controller Power Management CM 8-DIP Obsolete
-
No
-
-
16V10 V ~ 30 V96%Up to 500kHz
-
Current LimitingFrequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIPThrough Hole
KA3842B
 ON Semiconductor IC Regulators Controller Power Management CM 8-DIP Obsolete
-
No
-
-
16V10 V ~ 30 V97%Up to 500kHz
-
-
Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIPThrough Hole
KA3844B
 ON Semiconductor IC Regulators Controller Power Management CM 8-DIP Active
-
No
-
-
16V10 V ~ 30 V48%Up to 500kHz
-
-
Frequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIPThrough Hole
KA3882C
 ON Semiconductor IC Controller Power Management SMPS UVLO 8DIP Obsolete
-
No
-
Flyback16V10 V ~ 30 V96%Up to 500kHz
-
Current LimitingFrequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIPThrough Hole
KA3882CDTF
 ON Semiconductor IC Controller Power Management SMPS UVLO 8SOIC Obsolete
-
No
-
Flyback16V10 V ~ 30 V96%Up to 500kHz
-
Current LimitingFrequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOPSurface Mount
MC34023P
 ON Semiconductor IC Regulators Controller ISO Power Management CM/VM 16DIP ObsoleteIsolatedNo
-
Forward9.2V8.4 V ~ 30 V90%1MHz
-
Current LimitingFrequency Control, Soft Start0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-PDIP
-
MC34025DW
 ON Semiconductor IC Regulators Controller ISO Power Management 16-SOIC ObsoleteIsolatedNo
-
Half-Bridge9.2V8.4 V ~ 30 V45%1MHz
-
Current LimitingFrequency Control, Soft Start0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOIC
-
MC34025DWR2
 ON Semiconductor IC Regulators Controller ISO Power Management 16-SOIC ObsoleteIsolatedNo
-
Half-Bridge9.2V8.4 V ~ 30 V45%1MHz
-
Current LimitingFrequency Control, Soft Start0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOIC
-
MC34025DWR2G
 ON Semiconductor IC Regulators Controller ISO Power Management 16-SOIC Not For New DesignsIsolatedNo
-
Half-Bridge9.2V8.4 V ~ 30 V45%1MHz
-
Current LimitingFrequency Control, Soft Start0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOICSurface Mount
MC34025P
 ON Semiconductor IC Regulators Controller ISO Power Management CM/VM 16DIP ObsoleteIsolatedNo
-
Half-Bridge9.2V8.4 V ~ 30 V45%1MHz
-
Current LimitingFrequency Control, Soft Start0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-PDIP
-
MC34025PG
 ON Semiconductor IC Regulators Controller ISO Power Management CM/VM 16DIP ObsoleteIsolatedNo
-
Half-Bridge9.2V8.4 V ~ 30 V45%1MHz
-
Current LimitingFrequency Control, Soft Start0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-PDIPThrough Hole
SG3842M
 Microsemi Corporation IC Regulators Controller FLYBK ISO Power Management 8-DIP ActiveIsolatedNo
-
Flyback16V10 V ~ 30 V95%100Hz ~ 500kHz
-
Current LimitingFrequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIPThrough Hole
SG3844M
 Microsemi Corporation IC Regulators Controller ISO CM 8-DIP ActiveIsolatedNo
-
-
16V10 V ~ 30 V48%100Hz ~ 500kHz
-
Current LimitingFrequency Control0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-DIPThrough Hole
UC3823DW
 Texas Instruments IC Regulators Controller Power Management CM/VM 16-SOIC ActiveNon-IsolatedNo
-
Boost, Buck, Flyback, Forward9.2V8.4 V ~ 30 V100%1MHz
-
Current LimitingFrequency Control, Soft Start0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOICSurface Mount
UC3823DWTR
 Texas Instruments IC Regulators Controller Power Management CM/VM 16-SOIC ActiveNon-IsolatedNo
-
Boost, Buck, Flyback, Forward9.2V8.4 V ~ 30 V100%1MHz
-
Current LimitingFrequency Control, Soft Start0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOICSurface Mount
UC3851DW
 Texas Instruments IC OFFLINE Controller Power Management PROG 18SOIC Active
-
No
-
Boost, Buck, Flyback, Forward8V7.8 V ~ 32 V50%Up to 500kHz
-
Current Limiting, Over VoltageFrequency Control, Soft Start0°C ~ 70°C (TA)18-SOIC (0.295", 7.50mm Width)18-SOICSurface Mount
UC3851DWTR
 Texas Instruments IC OFFLINE Controller Power Management PROG 18SOIC Active
-
No
-
Boost, Buck, Flyback, Forward8V7.8 V ~ 32 V50%Up to 500kHz
-
Current Limiting, Over VoltageFrequency Control, Soft Start0°C ~ 70°C (TA)18-SOIC (0.295", 7.50mm Width)18-SOICSurface Mount
UC3861N
 Texas Instruments IC Regulators Controller Power Management VM 16DIP ActiveNon-IsolatedYes
-
Full-Bridge, Half-Bridge, Push-Pull16.5V10.5 V ~ 22 V
-
10kHz ~ 1MHz
-
-
Soft Start0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-PDIPThrough Hole
UC3875DWP
 Texas Instruments IC Regulators Controller Power Management CM/VM 28-SOIC ActiveNon-Isolated
-
-
Full-Bridge10.75V9.5 V ~ 20 V100%1MHz
-
Current LimitingFrequency Control, Soft Start, Sync0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOICSurface Mount
UC3875DWPTR
 Texas Instruments IC Regulators Controller Power Management CM/VM 28-SOIC ActiveNon-Isolated
-
-
Full-Bridge10.75V9.5 V ~ 20 V100%1MHz
-
Current LimitingFrequency Control, Soft Start, Sync0°C ~ 70°C (TA)28-SOIC (0.295", 7.50mm Width)28-SOICSurface Mount
UC3875N
 Texas Instruments IC Regulators Controller Power Management CM/VM 20DIP ActiveNon-Isolated
-
-
Full-Bridge10.75V9.5 V ~ 20 V100%1MHz
-
Current LimitingFrequency Control, Soft Start, Sync0°C ~ 70°C (TA)20-DIP (0.300", 7.62mm)20-PDIPThrough Hole
UC3875QP
 Texas Instruments IC Regulators Controller Power Management CM/VM 28PLCC ObsoleteNon-Isolated
-
-
Full-Bridge10.75V9.5 V ~ 20 V100%1MHz
-
Current LimitingFrequency Control, Soft Start, Sync0°C ~ 70°C (TA)28-LCC (J-Lead)28-PLCC (11.51x11.51)Surface Mount
UC3876N
 Texas Instruments IC Regulators Controller Power Management CM/VM 20DIP ActiveNon-Isolated
-
-
Full-Bridge15.25V9.5 V ~ 20 V100%1MHz
-
Current LimitingFrequency Control, Soft Start, Sync0°C ~ 70°C (TA)20-DIP (0.300", 7.62mm)20-PDIPThrough Hole
UCC2810DW
 Texas Instruments IC Regulators Controller Power Management CM 16-SOIC ActiveIsolatedNo
-
Boost, Flyback, Forward11.3V8.3 V ~ 11 V49%1MHz
-
-
Frequency Control, Sync0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOICSurface Mount
UCC2810DWTR
 Texas Instruments IC Regulators Controller Power Management CM 16-SOIC ActiveIsolatedNo
-
Boost, Flyback, Forward11.3V8.3 V ~ 11 V49%1MHz
-
-
Frequency Control, Sync0°C ~ 70°C (TA)16-SOIC (0.295", 7.50mm Width)16-SOICSurface Mount
UCC2810N
 Texas Instruments IC Regulators Controller BST FLYBK ISO 16DIP ActiveIsolatedNo
-
Boost, Flyback, Forward11.3V8.3 V ~ 11 V49%1MHz
-
-
Frequency Control, Sync0°C ~ 70°C (TA)16-DIP (0.300", 7.62mm)16-PDIPThrough Hole
UCC3570DTR
 Texas Instruments IC Regulators Controller BST FLYBK VM 14SOIC ObsoleteIsolatedNo
-
Forward13V9 V ~ 15 V80%500kHz
-
Current LimitingFrequency Control, Soft Start0°C ~ 70°C (TA)14-SOIC (0.154", 3.90mm Width)14-SOICSurface Mount
UCC38083D
 Texas Instruments IC Regulators Controller PSH-PULL Power Management 8-SOIC ActiveIsolatedNo
-
Push-Pull12.5V8.3 V ~ 15 V49%50kHz ~ 1MHz
-
Current LimitingFrequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UCC38083DR
 Texas Instruments IC Regulators Controller PSH-PULL Power Management 8-SOIC ActiveIsolatedNo
-
Push-Pull12.5V8.3 V ~ 15 V49%50kHz ~ 1MHz
-
Current LimitingFrequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UCC38083PW
 Texas Instruments IC Regulators Controller PSH-PULL Power Management 8TSSOP ObsoleteIsolatedNo
-
Push-Pull12.5V8.3 V ~ 15 V49%50kHz ~ 1MHz
-
Current LimitingFrequency Control0°C ~ 70°C (TA)8-TSSOP (0.173", 4.40mm Width)8-TSSOP
-
UCC3889N
 Texas Instruments IC OFF-LINE PWR-SUP CNTRLR 8-DIP ActiveNon-IsolatedNo
-
Flyback8.4V6.3 V ~ 9.3 V
-
-
-
Short Circuit
-
0°C ~ 70°C (TA)8-DIP (0.300", 7.62mm)8-PDIPThrough Hole
UCC38C42D
 Texas Instruments IC OFFLINE Controller Power Management UVLO 8SOIC ActiveIsolatedNo
-
Forward14.5V9 V ~ 18 V96%Up to 1MHz
-
Current LimitingFrequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UCC38C42DR
 Texas Instruments IC OFFLINE Controller Power Management UVLO 8SOIC ActiveIsolatedNo
-
Forward14.5V9 V ~ 18 V96%Up to 1MHz
-
Current LimitingFrequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
UCC38C44DR
 Texas Instruments IC OFFLINE Controller Power Management UVLO 8SOIC ActiveIsolatedNo
-
Forward14.5V9 V ~ 18 V48%Up to 1MHz
-
Current LimitingFrequency Control0°C ~ 70°C (TA)8-SOIC (0.154", 3.90mm Width)8-SOICSurface Mount
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