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Manufacturers for PMIC - Voltage Regulators - DC DC Switching Regulators

Active-Semi
AKM Semiconductor
Allegro MicroSystems, LLC.
Alpha and Omega Semiconductor, Inc.
ams
Analog Devices, Inc.
Cypress Semiconductor
Diodes Incorporated
Exar Corporation
Fremont Micro Devices
Fujitsu Electronics America, Inc.
Infineon Technologies
Integrated Device Technology, Inc.
Intel
Intersil (Renesas Electronics America)
Maxim Integrated
Microchip Technology
Microsemi
Monolithic Power Systems
NJR Corporation/NJRC
NXP Semiconductors
ON Semiconductor
Panasonic
Power Integrations
Renesas Electronics America
Richtek
ROHM Semiconductor
Sanken Electric Co., Ltd.
Semtech
Sharp Microelectronics
ABLIC U.S.A. Inc.
Silicon Labs
Skyworks Solutions, Inc.
Socle Technology Corporation
STMicroelectronics
Taiwan Semiconductor
Texas Instruments
Torex Semiconductor
Toshiba Semiconductor and Storage
Touchstone Semiconductor
Vishay
Zilog®/Littelfuse
Part Number Manufacturer / Brand Brife Description Part StatusFunctionOutput ConfigurationTopologyOutput TypeNumber of OutputsVoltage - Input (Min)Voltage - Input (Max)Voltage - Output (Min/Fixed)Voltage - Output (Max)Current - OutputFrequency - SwitchingSynchronous RectifierOperating TemperatureMounting TypePackage / CaseSupplier Device Package
MAX16950BAUE/V+
 Maxim Integrated IC Regulators BUCK 2MHZ TSSOP Obsolete
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Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
MAX16950CAUE/V+
 Maxim Integrated IC Regulators BUCK 2MHZ TSSOP Obsolete
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Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
MAX16950DAUE/V+
 Maxim Integrated IC Regulators BUCK 2MHZ TSSOP Obsolete
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Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
MAX16951AUE/V+
 Maxim Integrated IC Regulators BUCK 2MHZ TSSOP Obsolete
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Surface Mount16-TSSOP (0.173", 4.40mm Width) Exposed Pad16-TSSOP-EP
MAX16975AAEE/V+
 Maxim Integrated IC Regulators BUCK ADJ/5V 1.2A 16QSOP ActiveStep-DownPositiveBuckAdjustable (Fixed)13.5V28V1V (5V)10V1.2A220kHz ~ 1MHzNo-40°C ~ 125°C (TJ)Surface Mount16-LSSOP (0.154", 3.90mm Width) Exposed Pad16-QSOP-EP
MAX16975AEE/V+
 Maxim Integrated IC Regulators BUCK ADJ/5V 1.2A 16QSOP Discontinued at -Step-DownPositiveBuckAdjustable (Fixed)13.5V28V1V (5V)10V1.2A220kHz ~ 1MHzNo-40°C ~ 125°C (TJ)Surface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
MAX16976AEE/V+
 Maxim Integrated IC Regulators BUCK ADJ/5V 0.6A 16QSOP Last Time BuyStep-DownPositiveBuckAdjustable (Fixed)13.5V28V1V (5V)10V600mA220kHz ~ 1MHzNo-40°C ~ 125°C (TJ)Surface Mount16-SSOP (0.154", 3.90mm Width)16-QSOP
LM2574M-12
 Texas Instruments IC Regulators BUCK 12V 0.5A 14-SOIC ObsoleteStep-DownPositiveBuckFixed14V40V12V
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500mA52kHzNo-40°C ~ 125°C (TJ)Surface Mount14-SOIC (0.295", 7.50mm Width)14-SOIC
LM2574M-ADJ
 Texas Instruments IC Regulators BUCK ADJ 0.5A 14SOIC Not For New DesignsStep-DownPositiveBuckAdjustable14V40V1.23V37V500mA52kHzNo-40°C ~ 125°C (TJ)Surface Mount14-SOIC (0.295", 7.50mm Width)14-SOIC
LM2574N-12
 Texas Instruments IC Regulators BUCK 12V 0.5A 8-DIP ObsoleteStep-DownPositiveBuckFixed14V40V12V
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500mA52kHzNo-40°C ~ 125°C (TJ)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
LM2575T-15
 Texas Instruments IC Regulators BUCK 15V 1A TO220-5 Not For New DesignsStep-DownPositiveBuckFixed14V40V15V
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1A52kHzNo-40°C ~ 125°C (TJ)Through HoleTO-220-5TO-220-5
IP1206PBF
 Infineon Technologies IC Regulators BUCK ADJ SNGL/DL SYNC LGA ObsoleteStep-DownPositiveBuckAdjustable1 or 27.5V14.5V0.8V5.5V30A, 15A200kHz ~ 600kHzYes-40°C ~ 125°C (TJ)Surface Mount36-LGA36-LGA (9.25x15.5)
IP1206TRPBF
 Infineon Technologies IC Regulators BUCK ADJ SNGL/DL SYNC LGA ObsoleteStep-DownPositiveBuckAdjustable1 or 27.5V14.5V0.8V5.5V30A, 15A200kHz ~ 600kHzYes-40°C ~ 125°C (TJ)Surface Mount36-LGA36-LGA (9.25x15.5)
21-0065PBF
 Infineon Technologies IC Regulators BUCK ADJ 25A SYNC LGA ObsoleteStep-DownPositiveBuckAdjustable11.5V16V0.6V12V25A225kHz ~ 1.65MHzYes-40°C ~ 125°C (TJ)Surface Mount17-LLGA17-LGA (7.65x7.65)
IP1827TRPBF
 Infineon Technologies IC Regulators BUCK ADJ 25A SYNC LGA ObsoleteStep-DownPositiveBuckAdjustable11.5V16V0.6V12V25A225kHz ~ 1.65MHzYes-40°C ~ 125°C (TJ)Surface Mount17-LLGA17-LGA (7.65x7.65)
21-0068PBF
 Infineon Technologies IC Regulators BUCK ADJ 35A SYNC LGA ObsoleteStep-DownPositiveBuckAdjustable11.5V16V0.6V12V35A225kHz ~ 1.65MHzYes-40°C ~ 125°C (TJ)Surface Mount17-LLGA17-LGA (7.65x7.65)
IP1837TRPBF
 Infineon Technologies IC Regulators BUCK ADJ 35A SYNC LGA ObsoleteStep-DownPositiveBuckAdjustable11.5V16V0.6V12V35A225kHz ~ 1.65MHzYes-40°C ~ 125°C (TJ)Surface Mount17-LLGA17-LGA (7.65x7.65)
ADP2121ACBZ-2.3-R7
 Analog Devices Inc. IC Regulators BCK 2.3V 0.6A SYNC 6WLCSP ObsoleteStep-DownPositiveBuckFixed12.9V5.5V2.3V
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600mA6MHzYes-40°C ~ 85°C (TA)Surface Mount6-WFBGA, WLCSP6-WLCSP
ADP2121ACBZ-1875R7
 Analog Devices Inc. IC Regulators BUCK 1.875V 0.6A 6WLCSP ObsoleteStep-DownPositiveBuckFixed12.3V5.5V1.875V
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600mA6MHzYes-40°C ~ 85°C (TA)Surface Mount6-WFBGA, WLCSP6-WLCSP
ADP2121ACBZ-1.8-R7
 Analog Devices Inc. IC Regulators BCK 1.8V 0.6A SYNC 6WLCSP ObsoleteStep-DownPositiveBuckFixed12.3V5.5V1.8V
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600mA6MHzYes-40°C ~ 85°C (TA)Surface Mount6-WFBGA, WLCSP6-WLCSP
ADP2121ACBZ-1.85R7
 Analog Devices Inc. IC Regulators BUCK 1.85V 0.6A 6WLCSP ObsoleteStep-DownPositiveBuckFixed12.3V5.5V1.85V
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600mA6MHzYes-40°C ~ 85°C (TA)Surface Mount6-WFBGA, WLCSP6-WLCSP
LM22671QMR-5.0/NOPB
 Texas Instruments IC Regulators BUCK 5V 0.5A 8SOPWRPAD ObsoleteStep-DownPositiveBuckFixed14.5V42V5V
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500mA500kHzNo-40°C ~ 125°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
SM72485E/NOPB
 Texas Instruments IC Regulators BUCK ADJ 0.15A 8WSON ObsoleteStep-DownPositiveBuckAdjustable16V95V2.5V85V150mA50kHz ~ 1.1MHzNo-40°C ~ 125°C (TJ)Surface Mount8-WDFN Exposed Pad8-WSON (4x4)
LM22670QMRX-ADJ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 3A 8SOPWRPAD ObsoleteStep-DownPositiveBuckAdjustable14.5V42V1.285V37V3A500kHzNo-40°C ~ 125°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
LM22671QMRX-5.0/NOPB
 Texas Instruments IC Regulators BUCK 5V 0.5A 8SOPWRPAD ObsoleteStep-DownPositiveBuckFixed14.5V42V5V
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500mA500kHzNo-40°C ~ 125°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
LM22672QMRX-5.0/NOPB
 Texas Instruments IC Regulators BUCK 5V 1A 8SOPWRPAD ObsoleteStep-DownPositiveBuckFixed14.5V42V5V
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1A500kHzNo-40°C ~ 125°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
LM22677QTJ-5.0/NOPB
 Texas Instruments IC Regulators BUCK 5V 5A TO263-7 ObsoleteStep-DownPositiveBuckFixed14.5V42V5V
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5A500kHzNo-40°C ~ 125°C (TJ)Surface MountTO-263-7 ThinTO-263-7 Thin
SI9100DJ02-E3
 Vishay Siliconix IC Regulators MULT CONFIG INV ISO 14DIP ObsoleteStep-Down, Step-Up/Step-DownPositive or Negative, Isolation CapableBuck, Buck-Boost, Flyback, Forward Converter
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110V70V
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40kHz ~ 1MHzNo-40°C ~ 85°C (TA)Through Hole14-DIP (0.300", 7.62mm)14-PDIP
SI9100DN02-E3
 Vishay Siliconix IC Regulators MULT CONFG INV ISO 20PLCC ObsoleteStep-Down, Step-Up/Step-DownPositive or Negative, Isolation CapableBuck, Buck-Boost, Flyback, Forward Converter
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110V70V
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40kHz ~ 1MHzNo-40°C ~ 85°C (TA)Surface Mount20-LCC (J-Lead)20-PLCC (9x9)
SI9102DN02-E3
 Vishay Siliconix IC Regulators FLYBACK FWRD ISO 20PLCC ObsoleteStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter
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110V120V
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40kHz ~ 1MHzNo-40°C ~ 85°C (TA)Surface Mount20-LCC (J-Lead)20-PLCC (9x9)
SI9102DN02-T1-E3
 Vishay Siliconix IC Regulators FLYBACK FWRD ISO 20PLCC ObsoleteStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter
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110V120V
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40kHz ~ 1MHzNo-40°C ~ 85°C (TA)Surface Mount20-LCC (J-Lead)20-PLCC (9x9)
SI9104DW-T1-E3
 Vishay Siliconix IC Regulators FLYBACK FWRD ISO 16SOIC ObsoleteStep-Up/Step-DownPositive, Isolation CapableFlyback, Forward Converter
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110V120V
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40kHz ~ 1MHzNo-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC
SI9105DN02-E3
 Vishay Siliconix IC Regulators FLYBACK INV ISO 20PLCC ObsoleteStep-Up/Step-DownPositive or Negative, Isolation CapableFlyback
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110V120V
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40kHz ~ 1MHzNo-40°C ~ 85°C (TA)Surface Mount20-LCC (J-Lead)20-PLCC (9x9)
SI9105DN02-T1-E3
 Vishay Siliconix IC Regulators FLYBACK INV ISO 20PLCC ObsoleteStep-Up/Step-DownPositive or Negative, Isolation CapableFlyback
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110V120V
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40kHz ~ 1MHzNo-40°C ~ 85°C (TA)Surface Mount20-LCC (J-Lead)20-PLCC (9x9)
SI9166BQ-T1-E3
 Vishay Siliconix IC Regulators BCK BST 1.5A SYNC 16TSSOP ObsoleteStep-Up, Step-DownPositiveBuck, Boost
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12.7V6V
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1.5A (Switch)200kHz ~ 2MHzYes-25°C ~ 85°C (TA)Surface Mount16-TSSOP (0.173", 4.40mm Width)16-TSSOP
SM72485/NOPB
 Texas Instruments IC Regulators BUCK ADJ 0.15A 8WSON ObsoleteStep-DownPositiveBuckAdjustable16V95V2.5V85V150mA50kHz ~ 1.1MHzNo-40°C ~ 125°C (TJ)Surface Mount8-WDFN Exposed Pad8-WSON (4x4)
SM72485X/NOPB
 Texas Instruments IC Regulators BUCK ADJ 0.15A 8WSON ObsoleteStep-DownPositiveBuckAdjustable16V95V2.5V85V150mA50kHz ~ 1.1MHzNo-40°C ~ 125°C (TJ)Surface Mount8-WDFN Exposed Pad8-WSON (4x4)
A8670EESTR-T
 Allegro MicroSystems, LLC IC Regulators BUCK ADJ 2A 20QFN ObsoleteStep-DownPositiveBuckAdjustable17V16V0.6V16V2A200kHz ~ 1MHzNo-40°C ~ 85°C (TA)Surface Mount20-WFQFN Exposed Pad20-QFN (4x4)
IR3477MTR1PBF
 Infineon Technologies IC Regulators BUCK ADJ 15A SYNC PQFN ObsoleteStep-DownPositiveBuckAdjustable13V27V0.5V12V15AUp to 750kHzYes-40°C ~ 125°C (TJ)Surface Mount16-PowerVQFN16-QFN (5x6)
SP6651AER-L
 MaxLinear, Inc. IC Regulators BUCK ADJ 0.8A SYNC 10DFN ObsoleteStep-DownPositiveBuckAdjustable12.7V5.5V1V5V800mA
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Yes-40°C ~ 85°C (TA)Surface Mount10-VFDFN Exposed Pad10-DFN (3x3)
AOZ1036DI
 Alpha & Omega Semiconductor Inc. IC Regulators BUCK ADJ 5A SYNC 8DFN ObsoleteStep-DownPositiveBuckAdjustable14.5V18V0.8V18V5A500kHzYes-40°C ~ 85°C (TA)Surface Mount8-PowerVDFN8-DFN (5x4)
AOZ1034DI
 Alpha & Omega Semiconductor Inc. IC Regulators BUCK ADJ 4A SYNC 8DFN ObsoleteStep-DownPositiveBuckAdjustable14.5V18V0.8V18V4A500kHzYes-40°C ~ 85°C (TA)Surface Mount8-PowerVDFN8-DFN (5x4)
AOZ1110QI
 Alpha & Omega Semiconductor Inc. IC Regulators BUCK ADJ 4A SYNC 24QFN ObsoleteStep-DownPositiveBuckAdjustable12.7V5.5V0.8V5.5V4A500kHz, 1MHzYes-40°C ~ 85°C (TA)Surface Mount24-WFQFN Exposed Pad24-QFN (4x4)
SC4525DSETRT
 Semtech Corporation IC Regulators BUCK ADJ 3A 8SOIC ObsoleteStep-DownPositiveBuckAdjustable13V18V1V16.74V3A350kHzNo-40°C ~ 105°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
SC4524CSETRT
 Semtech Corporation IC Regulators BUCK ADJ 2A 8SOIC ObsoleteStep-DownPositiveBuckAdjustable13V28V1V26.88V2A200kHz ~ 2MHzNo-40°C ~ 105°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
SC4525CSETRT
 Semtech Corporation IC Regulators BUCK ADJ 3A 8SOIC ObsoleteStep-DownPositiveBuckAdjustable13V28V1V26.88V3A200kHz ~ 2MHzNo-40°C ~ 105°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
SC4524DSETRT
 Semtech Corporation IC Regulators BUCK ADJ 2A 8SOIC ObsoleteStep-DownPositiveBuckAdjustable13V18V1V17.28V2A200kHz ~ 2MHzNo-40°C ~ 105°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width) Exposed Pad8-SOIC-EP
LM2841XQMKX/NOPB
 Texas Instruments IC Regulators BUCK ADJ 0.3A TSOT23-6 ObsoleteStep-DownPositiveBuckAdjustable14.5V42V0.765V34V300mA550kHzNo-40°C ~ 125°C (TJ)Surface MountSOT-23-6 Thin, TSOT-23-6TSOT-23-6
LM22674QMRX-5.0/NOPB
 Texas Instruments IC Regulators BUCK 5V 0.5A 8SOPWRPAD ObsoleteStep-DownPositiveBuckFixed14.5V42V5V
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500mA500kHzNo-40°C ~ 125°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
LM22674QMRX-ADJ/NOPB
 Texas Instruments IC Regulators BUCK ADJ 0.5A 8SOPWRPAD ObsoleteStep-DownPositiveBuckAdjustable14.5V42V1.285V37V500mA500kHzNo-40°C ~ 125°C (TJ)Surface Mount8-PowerSOIC (0.154", 3.90mm Width)8-SO PowerPad
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