Operating Temperature is -40°C ~ 125°C (TJ) - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - LM25118MHE/NOPB LM2737MTCX/NOPB LM2747MTCX - 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
LM25118MHE/NOPB	Texas Instruments	IC Regulators Controller BUCK 20TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 42 V	Up to 500kHz	75%	No	Yes	-	Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
LM2737MTCX/NOPB	Texas Instruments	IC Regulators Controller BUCK 14TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	50kHz ~ 2MHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2747MTCX	Texas Instruments	IC Regulators Controller BUCK 14TSSOP	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	3 V ~ 6 V	50kHz ~ 1MHz	86%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM3475MF	Texas Instruments	IC Regulators Controller BUCK SOT23-5	Obsolete	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
LM3477AMMX/NOPB	Texas Instruments	IC Regulators Controller BUCK/BCK-BST 8VSSOP	Active	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97 V ~ 35 V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3478QMMX/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
LM3485MM	Texas Instruments	IC Regulators Controller BUCK 8VSSOP	Not For New Designs	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
LM5033MMX/NOPB	Texas Instruments	IC Regulators Controller PUSH-PULL 10MSOP	Active	PWM Signal	Step-Up/Step-Down	Positive	Full-Bridge, Half-Bridge, Push-Pull	2	1	15 V ~ 90 V	200kHz, 600kHz	-	Yes	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-VSSOP
TL1451AQPWRQ1	Texas Instruments	IC Regulators Controller MULT TOP 16TSSOP	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	2	1	3.6 V ~ 50 V	1kHz ~ 500kHz	-	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
TPS40170RGYT	Texas Instruments	IC Regulators Controller BUCK 20VQFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 60 V	100kHz ~ 600kHz	95%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	20-VFQFN Exposed Pad	20-VQFN (3.5x4.5)
TPS40200QDRQ1	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 ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
TPS40211DGQ	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
TPS43330QDAPRQ1	Texas Instruments	IC Regulators Controller BUCK/BOOST 38HTSSOP	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	3	2	4 V ~ 40 V	150kHz ~ 600kHz	90%, 98.75%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	38-TSSOP (0.240", 6.10mm Width) Exposed Pad	38-HTSSOP
TPS43333QDAPRQ1	Texas Instruments	IC Regulators Controller BUCK/BOOST 38HTSSOP	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	3	2	4 V ~ 40 V	150kHz ~ 600kHz	90%, 98.75%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	38-TSSOP (0.240", 6.10mm Width) Exposed Pad	38-HTSSOP
TPS43350QDAPRQ1	Texas Instruments	IC Regulators Controller BUCK 38HTSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4 V ~ 40 V	150kHz ~ 600kHz	98.75%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	38-TSSOP (0.240", 6.10mm Width) Exposed Pad	38-HTSSOP
TPS5120QDBTRQ1G4	Texas Instruments	IC Regulators Controller BUCK 30TSSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5 V ~ 28 V	300kHz	83%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 125°C (TJ)	30-TFSOP (0.173", 4.40mm Width)	30-TSSOP
UC2825AQDWREP	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8.4 V ~ 22 V	400kHz ~ 1MHz	85%	No	No	-	Current Limit, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	16-SOIC (0.295", 7.50mm Width)	16-SOIC
UC2825AQDWRQ1	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8.4 V ~ 22 V	400kHz ~ 1MHz	85%	No	No	-	Current Limit, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	16-SOIC (0.295", 7.50mm Width)	16-SOIC
UC2845AQD8	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
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
UC2856QDWRQ1	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	7 V ~ 40 V	200kHz	47%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	16-SOIC (0.295", 7.50mm Width)	16-SOIC
UCC25600D	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
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
UCC2800QDREP	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	6.9 V ~ 12 V	46kHz	99%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UCC2803QDRQ1	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	3.6 V ~ 12 V	31kHz	99%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UCC2805QDRQ1	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	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	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UCC2813QDR-3Q1	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	3.6 V ~ 12 V	-	99%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UCC2813QDR-5Q1	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	3.6 V ~ 12 V	-	49%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UCC28220QDRQ1	Texas Instruments	IC Regulators Controller MULT TOP 16SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive	Flyback, Forward Converter	2	1	8 V ~ 14.5 V	200kHz ~ 2MHz	75%	No	No	-	Ramp, Soft Start	-40°C ~ 125°C (TJ)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
UCC28250PW	Texas Instruments	IC Regulators Controller MULT TOP 20TSSOP	Active	PWM Signal	Step-Up/Step-Down	Positive	Full-Bridge, Half-Bridge, Push-Pull	2	1	4.7 V ~ 17 V	85kHz ~ 1.15MHz	-	Yes	No	-	Current Limit, Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
UCC28250PWR	Texas Instruments	IC Regulators Controller MULT TOP 20TSSOP	Active	PWM Signal	Step-Up/Step-Down	Positive	Full-Bridge, Half-Bridge, Push-Pull	2	1	4.7 V ~ 17 V	85kHz ~ 1.15MHz	-	Yes	No	-	Current Limit, Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
UCC28250RGPR	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 20QFN	Active	PWM Signal	Step-Up/Step-Down	Positive	Full-Bridge, Half-Bridge, Push-Pull	2	1	4.7 V ~ 17 V	85kHz ~ 1.15MHz	-	Yes	No	-	Current Limit, Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-VFQFN Exposed Pad	20-QFN (4x4)
UCC28251PW	Texas Instruments	IC Regulators Controller MULT TOP 20TSSOP	Active	PWM Signal	Step-Up/Step-Down	Positive	Full-Bridge, Half-Bridge, Push-Pull	2	1	4.7 V ~ 17 V	42kHz ~ 945kHz	-	Yes	No	-	Current Limit, Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
UCC28251PWR	Texas Instruments	IC Regulators Controller MULT TOP 20TSSOP	Active	PWM Signal	Step-Up/Step-Down	Positive	Full-Bridge, Half-Bridge, Push-Pull	2	1	4.7 V ~ 17 V	42kHz ~ 945kHz	-	Yes	No	-	Current Limit, Enable, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
UCC28950PW	Texas Instruments	IC Regulators Controller FULL-BRIDGE 24TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Full-Bridge	6	1	8 V ~ 17 V	50kHz ~ 1MHz	95%	Yes	Yes	-	Dead Time Control, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
UCC28950PWR	Texas Instruments	IC Regulators Controller FULL-BRIDGE 24TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Full-Bridge	6	1	8 V ~ 17 V	50kHz ~ 1MHz	95%	Yes	Yes	-	Dead Time Control, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
UCC28950QPWRQ1	Texas Instruments	IC Regulators Controller FULL-BRIDGE 24TSSOP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Full-Bridge	6	1	8 V ~ 17 V	50kHz ~ 1MHz	95%	Yes	Yes	-	Dead Time Control, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
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
UCC2897ARGPR	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 20QFN	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-VFQFN Exposed Pad	20-QFN (4x4)
UCC2897ARGPT	Texas Instruments	IC Regulators Controller MULT TOPOLOGY 20QFN	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-VFQFN Exposed Pad	20-QFN (4x4)
UCD7230ARGWR	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)
UCD7230PWPR	Texas Instruments	IC Regulators Controller BUCK 20HTSSOP	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-PowerTSSOP (0.173", 4.40mm Width)	20-HTSSOP
UCD7230RGWR	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)
UCD7230RGWRG4	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)
UCD7231RTJR	Texas Instruments	IC Regulators Controller BUCK 20QFN	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	4.7 V ~ 15 V	Up to 2MHz	-	Yes	No	-	Current Limit	-40°C ~ 125°C (TJ)	20-WFQFN Exposed Pad	20-QFN (4x4)
UCD9112RHBT	Texas Instruments	IC Regulators Controller BUCK 32VQFN	Not For New Designs	PWM Signal	Step-Down	Positive	Buck	2	1	3.14 V ~ 3.46 V	250kHz ~ 1MHz	100%	No	No	-	Current Limit, Power Good, Tracking	-40°C ~ 125°C (TJ)	32-VFQFN Exposed Pad	32-VQFN (5x5)
UCD9220RGZR	Texas Instruments	IC Regulators Controller BUCK PMBUS 48VQFN	Not For New Designs	PWM Signal	Step-Down	Positive	Buck	4	4	3 V ~ 3.6 V	15.26kHz ~ 2MHz	100%	No	Yes	I²C, PMBus, SMBus	Tracking	-40°C ~ 125°C (TJ)	48-VFQFN Exposed Pad	48-VQFN (7x7)
UCD9222RGZR	Texas Instruments	IC Regulators Controller BUCK PMBUS 48VQFN	Not For New Designs	PWM Signal	Step-Down	Positive	Buck	2	2	3 V ~ 3.6 V	15.26kHz ~ 2MHz	100%	No	Yes	I²C, PMBus, SMBus	Enable, Power Good, Reset, Tracking	-40°C ~ 125°C (TJ)	48-VFQFN Exposed Pad	48-VQFN (7x7)
UCD9222RGZT	Texas Instruments	IC Regulators Controller BUCK PMBUS 48VQFN	Not For New Designs	PWM Signal	Step-Down	Positive	Buck	2	2	3 V ~ 3.6 V	15.26kHz ~ 2MHz	100%	No	Yes	I²C, PMBus, SMBus	Enable, Power Good, Reset, Tracking	-40°C ~ 125°C (TJ)	48-VFQFN Exposed Pad	48-VQFN (7x7)
UCD9224RGZR	Texas Instruments	IC Regulators Controller BUCK PMBUS 48VQFN	Not For New Designs	PWM Signal	Step-Down	Positive	Buck	2	2	3 V ~ 3.6 V	15.26kHz ~ 2MHz	100%	No	Yes	I²C, PMBus, SMBus	Enable, Power Good, Reset, Sequencing, Tracking	-40°C ~ 125°C (TJ)	48-VFQFN Exposed Pad	48-VQFN (7x7)

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