PMIC - Voltage Regulators - DC DC Switching Controllers - Integrated Circuits (ICs) - MCP1631T-E/ST MCP1631VT-E/ST MCP1631-E/ST MCP1631V-E/ST - CHIPSIC

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
MCP1631T-E/ST	Microchip Technology	IC Regulators Controller SEPIC 20TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Sepic	1	1	3.5 V ~ 16 V	-	-	No	No	-	Enable, Frequency Control, Ramp	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
MCP1631VT-E/ST	Microchip Technology	IC Regulators Controller SEPIC 20TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Sepic	1	1	3 V ~ 5.5 V	-	-	No	No	-	Enable, Frequency Control, Ramp	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
MCP1631-E/ST	Microchip Technology	IC Regulators Controller SEPIC 20TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Sepic	1	1	3 V ~ 5.5 V	-	-	No	No	-	Enable, Frequency Control, Ramp	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
MCP1631V-E/ST	Microchip Technology	IC Regulators Controller SEPIC 20TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Sepic	1	1	3 V ~ 5.5 V	-	-	No	No	-	Enable, Frequency Control, Ramp	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
UCC3813PWTR-5G4	Texas Instruments	IC Regulators Controller MULT TOP 8TSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	3.6 V ~ 12 V	31kHz	49%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
ISL6520ACBZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6520ACBZA-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
CS51021AEDR16G	ON Semiconductor	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter, Push-Pull	1	1	7.7 V ~ 20 V	1MHz	-	No	Yes	-	Current Limit, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
CS51221EDR16G	ON Semiconductor	IC Regulators Controller FWRD Converter 16SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	3.8 V ~ 15 V	1MHz	85%	No	Yes	-	Current Limit, Frequency Control, Ramp, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
TPS40192DRCRG4	Texas Instruments	IC Regulators Controller BUCK 10SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 18 V	600kHz	85%	Yes	No	-	Enable, Power Good	-40°C ~ 85°C (TA)	10-VFDFN Exposed Pad	10-VSON (3x3)
CS51022AEDR16G	ON Semiconductor	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter, Push-Pull	1	1	7.7 V ~ 20 V	1MHz	-	No	No	-	Current Limit, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
NCV887700D1R2G	ON Semiconductor	IC Regulators Controller BOOST 8SOIC	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2 V ~ 40 V	170kHz	83%	No	No	-	Current Limit, Enable, Frequency Control	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCV887701D1R2G	ON Semiconductor	IC Regulators Controller BOOST 8SOIC	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2 V ~ 40 V	170kHz	83%	No	No	-	Current Limit, Enable, Frequency Control	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCV887720D1R2G	ON Semiconductor	IC Regulators Controller BOOST 8SOIC	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2 V ~ 40 V	170kHz	83%	No	No	-	Current Limit, Enable, Frequency Control	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCV887740D1R2G	ON Semiconductor	IC Regulators Controller BOOST 8SOIC	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	2 V ~ 40 V	170kHz	83%	No	No	-	Current Limit, Enable, Frequency Control	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MCP19035T-AAAAE/MF	Microchip Technology	IC Regulators Controller BUCK 10DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	300kHz	85%	Yes	No	-	Enable, Phase Control, Power Good	-40°C ~ 125°C (TJ)	10-VFDFN Exposed Pad	10-DFN (3x3)
MCP19035T-AAABE/MF	Microchip Technology	IC Regulators Controller BUCK 10DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	300kHz	85%	Yes	No	-	Enable, Phase Control, Power Good	-40°C ~ 125°C (TJ)	10-VFDFN Exposed Pad	10-DFN (3x3)
MCP19035T-BAAAE/MF	Microchip Technology	IC Regulators Controller BUCK 10DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	600kHz	85%	Yes	No	-	Enable, Phase Control, Power Good	-40°C ~ 125°C (TJ)	10-VFDFN Exposed Pad	10-DFN (3x3)
MCP19035T-BAABE/MF	Microchip Technology	IC Regulators Controller BUCK 10DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 30 V	600kHz	85%	Yes	No	-	Enable, Phase Control, Power Good	-40°C ~ 125°C (TJ)	10-VFDFN Exposed Pad	10-DFN (3x3)
LX1741CLM	Microsemi Corporation	IC Regulators Controller BOOST 8MLP	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	1.6 V ~ 6 V	-	-	No	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	8-VDFN Exposed Pad	8-MLP (3x3)
UCC25705DGKTR	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, Forward Converter	1	1	8.2 V ~ 15 V	1MHz	93%	No	No	-	Current Limit	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
UCC25705DGKTRG4	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, Forward Converter	1	1	8.2 V ~ 15 V	1MHz	93%	No	No	-	Current Limit	-40°C ~ 85°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
UCC25705DTR	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, Forward Converter	1	1	8.2 V ~ 15 V	1MHz	93%	No	No	-	Current Limit	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
MAX8543EEE+T	Maxim Integrated	IC Regulators Controller BUCK 16QSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 13.2 V	800kHz ~ 1.2MHz	-	Yes	Yes	-	Current Limit, Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-SSOP (0.154", 3.90mm Width)	16-QSOP
L6725A	STMicroelectronics	IC Regulators Controller BUCK SO-16N	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 18 V	250kHz, 500kHz	100%	Yes	Yes	-	Current Limit, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SO
UCC28C43DG4	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	7.6 V ~ 18 V	-	96%	No	No	-	Frequency Control	-40°C ~ 105°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UCC28C43DGKG4	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	7.6 V ~ 18 V	-	96%	No	No	-	Frequency Control	-40°C ~ 105°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
UCC28C45DG4	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	7.6 V ~ 18 V	-	49%	No	No	-	Frequency Control	-40°C ~ 105°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UCC38C43DG4	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter	1	1	7.6 V ~ 18 V	-	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UCC38C43DGKG4	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter	1	1	7.6 V ~ 18 V	-	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
UCC38C45DG4	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter	1	1	7.6 V ~ 18 V	-	49%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
PM7701TR	STMicroelectronics	DATA STORAGE COMPUTER	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PM7744TR	STMicroelectronics	DATA STORAGE COMPUTER	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	16-VFQFN Exposed Pad	16-VFQFPN (3x3)
UCD7230RGWTG4	Texas Instruments	IC Regulators Controller BUCK 20VQFN	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 15.5 V	Up to 2MHz	-	Yes	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	20-VQFN Exposed Pad	20-VQFN (5x5)
UCD7230ARGWT	Texas Instruments	IC Regulators Controller BUCK 20VQFN	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	4.75 V ~ 15.5 V	200kHz ~ 2MHz	-	Yes	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	20-VQFN Exposed Pad	20-VQFN (5x5)
UCD7230RGWT	Texas Instruments	IC Regulators Controller BUCK 20VQFN	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 15.5 V	Up to 2MHz	-	Yes	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	20-VQFN Exposed Pad	20-VQFN (5x5)
TL5001AQDRQ1	Texas Instruments	IC Regulators Controller BCK/BST/FLYBK 8SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	1	1	3.6 V ~ 40 V	20kHz ~ 500kHz	100%	No	No	-	Dead Time Control, Frequency Control	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL8104CRZ-T	Renesas Electronics America Inc.	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	7.6 V ~ 15.4 V	200kHz ~ 1.5MHz	100%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	16-VQFN Exposed Pad	16-QFN (4x4)
ISL6843IUZ-T	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL6840IBZ-T	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.5 V ~ 14 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ISL6841IUZ-T	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.5 V ~ 14 V	Up to 2MHz	48%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
ISL6843IBZ-T	Renesas Electronics America Inc.	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	9 V ~ 16 V	Up to 2MHz	96%	Yes	No	-	Current Limit, Frequency Control	-40°C ~ 105°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TL598CDG4	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	7 V ~ 40 V	100kHz	45%	Yes	No	-	Dead Time Control, Frequency Control	0°C ~ 70°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
SC4810BIMLTRT	Semtech Corporation	IC Regulators Controller FWRD Converter 16MLP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	8.2 V ~ 15 V	50kHz ~ 1MHz	85%	No	Yes	-	Current Limit, Frequency Control, Ramp, Soft Start	-40°C ~ 105°C (TA)	16-VQFN Exposed Pad	16-MLPQ (4x4)
SC4810BITSTRT	Semtech Corporation	IC Regulators Controller FWRD Converter 16TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	8.2 V ~ 15 V	50kHz ~ 1MHz	85%	No	Yes	-	Current Limit, Frequency Control, Ramp, Soft Start	-40°C ~ 105°C (TA)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
MAX5070AASA+	Maxim Integrated	IC Regulators Controller FLYBACK 8SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	10.8 V ~ 30 V	20kHz ~ 1MHz	96%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC3526DWTRG4	Texas Instruments	IC Regulators Controller MULT TOP 18SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8 V ~ 35 V	1Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	0°C ~ 70°C (TA)	18-SOIC (0.295", 7.50mm Width)	18-SOIC
SC4810EIMLTRT	Semtech Corporation	IC Regulators Controller FWRD Converter 16MLP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	8.2 V ~ 15 V	50kHz ~ 1MHz	85%	No	Yes	-	Current Limit, Frequency Control, Ramp, Soft Start	-40°C ~ 105°C (TA)	16-VQFN Exposed Pad	16-MLPQ (4x4)
TL5001CDG4	Texas Instruments	IC Regulators Controller BCK/BST/FLYBK 8SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	1	1	3.6 V ~ 40 V	20kHz ~ 500kHz	100%	No	No	-	Dead Time Control, Frequency Control	-20°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TL5001IDG4	Texas Instruments	IC Regulators Controller BCK/BST/FLYBK 8SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	1	1	3.6 V ~ 40 V	20kHz ~ 500kHz	100%	No	No	-	Dead Time Control, Frequency Control	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers