Function is Step-Down, Step-Up/Step-Down - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - IRS27951STRPBF IRS27952STRPBF LM5118Q1MHX/NOPB

Part Number	Manufacturer / Brand	Brife Description	Part Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Package / Case	Supplier Device Package
IRS27951STRPBF	Infineon Technologies	IC Regulators Controller BUCK/HALF-BRG 8SOIC	Obsolete	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Half-Bridge	2	2	12 V ~ 18 V	Up to 500kHz	50%	Yes	No	-	Enable, Frequency Control	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
IRS27952STRPBF	Infineon Technologies	IC Regulators Controller BUCK/HALF-BRG 8SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Half-Bridge	2	2	12 V ~ 18 V	Up to 500Hz	50%	Yes	No	-	Enable, Frequency Control	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM5118Q1MHX/NOPB	Texas Instruments	IC Regulators Controller BCK/BCK-BST 20TSSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	1	1	3 V ~ 75 V	200kHz, 515kHz	80%	No	Yes	-	Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LTC1143CS#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	2	1	4 V ~ 14 V	Up to 400kHz	100%	No	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1143CS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	2	1	4 V ~ 14 V	Up to 400kHz	100%	No	No	-	Current Limit, Enable	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1143LCS	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	2	1	3.5 V ~ 16 V	Up to 400kHz	100%	No	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1143LCS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	2	1	3.5 V ~ 16 V	Up to 400kHz	100%	No	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1143LCS-ADJ#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	2	1	3.5 V ~ 16 V	Up to 400kHz	100%	No	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1625CGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.7 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC1625CGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.7 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC1625CS#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.7 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1625CS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.7 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1625IGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.9 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC1625IGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.9 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC1625IS#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.9 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1625IS#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BOOST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.9 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1775CS#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost	1	1	4 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
LTC1775IGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost	1	1	4.3 V ~ 36 V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC1778EGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost	1	1	4 V ~ 36 V	-	-	Yes	Yes	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC1778EGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost	1	1	4 V ~ 36 V	-	-	Yes	Yes	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC1778EGN-1#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost	1	1	4 V ~ 36 V	-	-	Yes	Yes	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC1778IGN#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost	1	1	4 V ~ 36 V	-	-	Yes	Yes	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC1778IGN#TRPBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/BCK-BST 16SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Buck-Boost	1	1	4 V ~ 36 V	-	-	Yes	Yes	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	16-SSOP (0.154", 3.90mm Width)	16-SSOP
LTC3859ALEUHF#PBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOPOLOGY 38QFN	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost, SEPIC	3	2	4.5 V ~ 38 V	115kHz ~ 835kHz, 350kHz ~ 535kHz	99%, 100%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	38-WFQFN Exposed Pad	38-QFN (5x7)
LTC3890EGN-3#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/SEPIC 28SSOP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, SEPIC	2	2	4 V ~ 60 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	28-SSOP (0.154", 3.90mm Width)	28-SSOP
LTC3890EUH-2#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK/SEPIC 32QFN	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, SEPIC	2	2	4 V ~ 60 V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
MAX1524EUT	Maxim Integrated	IC Regulators Controller MULT TOP SOT23-6	Obsolete	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.5 V ~ 5.5 V	-	85%	No	No	-	Enable	-40°C ~ 85°C (TA)	-	-
MIC2194BM	Microchip Technology	IC Regulators Controller BUCK/BUCK-BST 8SOIC	Discontinued at -	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	1	1	2.9 V ~ 14 V	400kHz	100%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MIC2194YM	Microchip Technology	IC Regulators Controller BUCK/BUCK-BST 8SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	1	1	2.9 V ~ 14 V	400kHz	100%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCV494BDR2G	ON Semiconductor	IC Regulators Controller BCK/PSH-PULL 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	1	1	7 V ~ 40 V	40kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	-40°C ~ 125°C (TJ)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
SC4508AMLTRT	Semtech Corporation	IC Regulators Controller BUCK/BCK-BST 12MLPQ	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	1	1	2.7 V ~ 15 V	100kHz ~ 1.5MHz	97%	No	No	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	12-VQFN Exposed Pad	12-MLPQ (4x4)
SC4508IMLTRT	Semtech Corporation	IC Regulators Controller BUCK/BUCK-BST 12MLF	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost	1	1	2.7 V ~ 15 V	100kHz ~ 1.5MHz	-	No	No	-	Enable, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	12-VQFN Exposed Pad	12-MLPQ (4x4)
SG1524J	Microsemi Corporation	IC Regulators Controller MULT TOPOLOGY 16DIP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback, Push-Pull	2	1	8 V ~ 40 V	100kHz ~ 300kHz	49%	Yes	No	-	Enable	-55°C ~ 125°C (TJ)	16-CDIP (0.300", 7.62mm)	16-CERDIP
SG1825CJ	Microsemi Corporation	IC Regulators Controller BUCK/FLYBACK 16DIP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	10 V ~ 30 V	4kHz ~ 1.5MHz	85%	Yes	No	-	Current Limit, Ramp, Soft Start	-55°C ~ 125°C (TA)	-	16-CDIP
SG2524D	Microsemi Corporation	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback, Push-Pull	2	1	8 V ~ 40 V	100kHz ~ 300kHz	49%	Yes	No	-	Enable	-25°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
SG2525AP	STMicroelectronics	IC Regulators Controller BCK/PSH-PULL 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	8 V ~ 35 V	100Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Soft Start	-25°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SO
SG2525AP013TR	STMicroelectronics	IC Regulators Controller BCK/PSH-PULL 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	8 V ~ 35 V	100Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Soft Start	-25°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SO
SG2526BDW	Microsemi Corporation	IC Regulators Controller BUCK/FLYBACK 18SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8 V ~ 35 V	1Hz ~ 500kHz	49%	Yes	No	-	Dead Time Control, Enable, Frequency Control, Reset, Soft Start	-25°C ~ 85°C (TA)	18-SOIC (0.295", 7.50mm Width)	18-SOIC
SG2526N	Microsemi Corporation	IC Regulators Controller BUCK/FLYBACK 18DIP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8 V ~ 35 V	1Hz ~ 350kHz	49%	Yes	No	-	Dead Time Control, Enable, Frequency Control, Reset, Soft Start	-25°C ~ 85°C (TA)	18-DIP (0.300", 7.62mm)	18-PDIP
SG3525AN	STMicroelectronics	IC Regulators Controller BCK/PUSH-PULL 16DIP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	8 V ~ 35 V	100Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-DIP (0.300", 7.62mm)	16-DIP
SG3525AP	STMicroelectronics	IC Regulators Controller BCK/PSH-PULL 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	8 V ~ 35 V	100Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SO
SG3526BDW	Microsemi Corporation	IC Regulators Controller BUCK/FLYBACK 18SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8 V ~ 35 V	1Hz ~ 500kHz	49%	Yes	No	-	Dead Time Control, Enable, Frequency Control, Reset, Soft Start	0°C ~ 70°C (TA)	18-SOIC (0.295", 7.50mm Width)	18-SOIC
SG3526BN	Microsemi Corporation	IC Regulators Controller BUCK/FLYBACK 18DIP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8 V ~ 35 V	1Hz ~ 500kHz	49%	Yes	No	-	Dead Time Control, Enable, Frequency Control, Reset, Soft Start	0°C ~ 70°C (TA)	18-DIP (0.300", 7.62mm)	18-PDIP
SG3526DW	Microsemi Corporation	IC Regulators Controller BUCK/FLYBACK 18SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8 V ~ 35 V	1Hz ~ 350kHz	49%	Yes	No	-	Dead Time Control, Enable, Frequency Control, Reset, Soft Start	0°C ~ 70°C (TA)	18-SOIC (0.295", 7.50mm Width)	18-SOIC
SG3526N	Microsemi Corporation	IC Regulators Controller BUCK/FLYBACK 18DIP	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8 V ~ 35 V	1Hz ~ 350kHz	49%	Yes	No	-	Dead Time Control, Enable, Frequency Control, Reset, Soft Start	0°C ~ 70°C (TA)	18-DIP (0.300", 7.62mm)	18-PDIP
TL494BDG	ON Semiconductor	IC Regulators Controller BCK/PSH-PULL 16SOIC	Obsolete	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7 V ~ 40 V	200kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	-40°C ~ 125°C (TJ)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
TL494BDR2G	ON Semiconductor	IC Regulators Controller BCK/PSH-PULL 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7 V ~ 40 V	200kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	-40°C ~ 125°C (TJ)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
TL494CDR2G	ON Semiconductor	IC Regulators Controller BCK/PSH-PULL 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7 V ~ 40 V	200kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
TL594CDG	ON Semiconductor	IC Regulators Controller BCK/PSH-PULL 16SOIC	Obsolete	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7 V ~ 40 V	300kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
TL594CDR2G	ON Semiconductor	IC Regulators Controller BCK/PSH-PULL 16SOIC	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7 V ~ 40 V	300kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers