PMIC - Voltage Regulators - DC DC Switching Controllers - Integrated Circuits (ICs) - UC3845BVD1R2G TL2843DR-8 UC3843D8TR UC3842AD8TR

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
UC3845BVD1R2G	ON Semiconductor	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	-40°C ~ 105°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TL2843DR-8	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward	1	1	7.6 V ~ 30 V	Up to 500kHz	97%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC3843D8TR	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Boost, Buck, Buck-Boost, Flyback, Forward	1	1	7.6 V ~ 30 V	Up to 500kHz	97%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC3842AD8TR	Texas Instruments	IC Regulators Controller Power Management CM 8SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Boost, Buck, Buck-Boost, Flyback, Forward	1	1	10 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC2845AD8TR	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	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UCC25600DR	Texas Instruments	IC Regulators Controller HALF-BRIDGE 8SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Half-Bridge	2	1	11.5 V ~ 18 V	40kHz ~ 350kHz	-	No	No	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC2844AD8TR	Texas Instruments	IC Power Management BUCK BST FLYBCK CM 8SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Boost, Buck, Buck-Boost, Flyback, Forward	1	1	10 V ~ 30 V	Up to 500kHz	48%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC2844ADTR	Texas Instruments	IC Power Management BUCK BST FLYBCK CM 14SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Boost, Buck, Buck-Boost, Flyback, Forward	1	1	10 V ~ 30 V	Up to 500kHz	48%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC2843AD8TR	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Boost, Buck, Buck-Boost, Flyback, Forward	1	1	7.6 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC2845AQD8R	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	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TPS64203DBVR	Texas Instruments	IC Regulators Controller BUCK SOT23-6	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	1.8 V ~ 6.5 V	-	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	SOT-23-6	SOT-23-6
LM3475MF/NOPB	Texas Instruments	IC Regulators Controller BUCK SOT23-5	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.7 V ~ 10 V	-	100%	No	No	-	Enable	-40°C ~ 125°C (TJ)	SC-74A, SOT-753	SOT-23-5
LM3485MM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 35 V	-	100%	No	No	-	-	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
UCC28C45DR	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
UCC28C43DGKR	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
LM3489MM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 35 V	Up to 1MHz	100%	No	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3489QMM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 35 V	Up to 1MHz	100%	No	No	-	Current Limit, Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
TPS40200DR	Texas Instruments	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 52 V	35kHz ~ 500kHz	95%	No	No	-	Frequency Control, Soft Start	-40°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TPS40200DRBR	Texas Instruments	IC Regulators Controller BUCK 8SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 52 V	35kHz ~ 500kHz	95%	No	No	-	Frequency Control, Soft Start	-40°C ~ 85°C (TA)	8-VDFN Exposed Pad	8-SON (3x3)
TPS40210DGQR	Texas Instruments	IC Regulators Controller MULT TOP 10MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	4.5 V ~ 52 V	35kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-PowerPad
LM25085MM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	Up to 1MHz	100%	No	No	-	Current Limit, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM25085SD/NOPB	Texas Instruments	IC Regulators Controller BUCK 8WSON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	Up to 1MHz	100%	No	No	-	Current Limit, Frequency Control	-40°C ~ 125°C (TJ)	8-WFDFN Exposed Pad	8-WSON (3x3)
LM25085MY/NOPB	Texas Instruments	IC Regulators Controller BUCK 8MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	Up to 1MHz	100%	No	No	-	Current Limit, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
MAX17597ATE+T	Maxim Integrated	IC Regulators Controller BOOST/FLYBK 16TQFN	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	4.5 V ~ 36 V	100kHz ~ 1MHz	92.5%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	16-WFQFN Exposed Pad	16-TQFN (3x3)
LM3478MAX/NOPB	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.97 V ~ 40 V	100kHz ~ 1MHz	100%	No	No	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TPS40303DRCR	Texas Instruments	IC Regulators Controller BUCK 10SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 20 V	300kHz	90%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	10-VFDFN Exposed Pad	10-VSON (3x3)
TPS53219ARGTR	Texas Instruments	IC Regulators Controller BUCK 16QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 25 V	500kHz	90%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	16-VFQFN Exposed Pad	16-QFN (3x3)
TPS40305DRCR	Texas Instruments	IC Regulators Controller BUCK 10SON	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 20 V	1.2MHz	85%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	10-VFDFN Exposed Pad	10-VSON (3x3)
UCC28C40DR	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	6.6 V ~ 18 V	-	96%	No	No	-	Frequency Control	-40°C ~ 105°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UCC28C40DGKR	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	6.6 V ~ 18 V	-	96%	No	No	-	Frequency Control	-40°C ~ 105°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3481MM/NOPB	Texas Instruments	IC Regulators Controller MULT TOP 10MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.97 V ~ 40 V	100kHz ~ 1MHz	85%	No	Yes	-	Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
TPS40210QDGQRQ1	Texas Instruments	IC Regulators Controller MULT TOP 10MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	4.5 V ~ 52 V	35kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-PowerPad
LM3478MM/NOPB	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.97 V ~ 40 V	100kHz ~ 1MHz	100%	No	No	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3488MM/NOPB	Texas Instruments	IC Regulators Controller MULT TOP 8VSSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.97 V ~ 40 V	100kHz ~ 1MHz	100%	No	Yes	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
TPS53014DGSR	Texas Instruments	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 28 V	500kHz	-	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
TPS53015DGSR	Texas Instruments	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 28 V	500kHz	-	Yes	No	-	Enable, Power Good	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
MIC2104YML-TR	Microchip Technology	IC Regulators Controller BUCK 16MLF	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 75 V	200kHz ~ 600kHz	85%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	16-VFQFN Exposed Pad	16-MLF® (3x3)
LM5085MM/NOPB	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 75 V	Up to 1MHz	100%	No	No	-	Current Limit, Enable, On Time Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
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
TPS40009DGQR	Texas Instruments	IC Regulators Controller BUCK 10MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.25 V ~ 5.5 V	600kHz	93%	Yes	No	-	Current Limit, Enable, Soft Start	-40°C ~ 85°C (TA)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-PowerPad
TPS40195PWR	Texas Instruments	IC Regulators Controller BUCK 16TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 20 V	100kHz ~ 600kHz	85%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
LM3481QMM/NOPB	Texas Instruments	IC Regulators Controller MULT TOP 10MSOP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	2.97 V ~ 40 V	100kHz ~ 1MHz	85%	No	Yes	-	Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
LM5020MM-2/NOPB	Texas Instruments	IC Regulators Controller FLYBACK 10MSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Flyback	1	1	8 V ~ 15 V	200kHz ~ 630kHz	50%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
UCC2897APWR	Texas Instruments	IC Regulators Controller MULT TOP 20TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	8.5 V ~ 16 V	250kHz	70%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
LM25085MYE/NOPB	Texas Instruments	IC Regulators Controller BUCK 8MSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 42 V	Up to 1MHz	100%	No	No	-	Current Limit, Frequency Control	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad	8-MSOP-EP
TPS43060RTER	Texas Instruments	IC Regulators Controller BOOST 16WQFN	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	4.5 V ~ 38 V	50kHz ~ 1MHz	-	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 150°C (TJ)	16-WFQFN Exposed Pad	16-WQFN (3x3)
LM5026MTX/NOPB	Texas Instruments	IC Regulators Controller FWRD Converter 16TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	2	1	8 V ~ 15 V	200kHz ~ 590kHz	70%, 80%	No	Yes	-	Dead Time Control, Frequency Control, Reset, Soft Start	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
TPS43061RTER	Texas Instruments	IC Regulators Controller BOOST 16WQFN	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	4.5 V ~ 38 V	50kHz ~ 1MHz	-	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 150°C (TJ)	16-WFQFN Exposed Pad	16-WQFN (3x3)
TPS51219RTER	Texas Instruments	IC Regulators Controller BUCK 16WQFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 28 V	-	-	Yes	No	-	Enable, Power Good	-40°C ~ 85°C (TA)	16-WFQFN Exposed Pad	16-WQFN (3x3)
LTC3873ETS8#TRMPBF	Linear Technology/Analog Devices	IC Regulators Controller MULT TOP TSOT23-8	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, SEPIC	1	1	8.4 V ~ 60 V	-	78%	No	No	-	Current Limit, Enable, Soft Start	-40°C ~ 85°C (TA)	SOT-23-8 Thin, TSOT-23-8	TSOT-23-8

Manufacturers for PMIC - Voltage Regulators - DC DC Switching Controllers