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零件编号	制造商	数据表	价格(美元)	应用	产品分类	备注	数量	询盘	系列	包装	Function	Topology	Clock Sync	Output Type	部件状态	安装类型	Output Phases	Package / Case	Control Features	Duty Cycle (Max)	Number of Outputs	Serial Interfaces	Output Configuration	Frequency - Switching	工作温度	Synchronous Rectifier	Supplier Device Package	Voltage - Supply (Vcc/Vdd)
TL494ID (Alternative models available)	Texas Instruments	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Motor drives Factory automation & control Data storage	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	5195 In Stock	RFQ	-	Tube	Step-Up, Step-Down, Step-Up/Step-Down	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	No	Transistor Driver	Active	Surface Mount	1	16-SOIC (0.154"", 3.90mm Width)	Dead Time Control, Frequency Control	45%	2	-	Positive	1kHz ~ 300kHz	-40°C ~ 85°C (TA)	No	16-SOIC	7V ~ 40V
TL1464IPT (Alternative models available)	Rochester Electronics	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Aerospace & defense Wearables (non-medical)	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	2753 In Stock	RFQ	-	Bulk	-	-	No	-	Active	Surface Mount	1	48-LQFP	Dead Time Control, Frequency Control	100%	4	-	-	50kHz ~ 2MHz	-20°C ~ 75°C (TA)	-	48-LQFP (7x7)	3.1V ~ 12V
TPS40020PWP (Alternative models available)	Rochester Electronics	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Building automation Connected peripherals & printers	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	9282 In Stock	RFQ	*	Bulk	-	-	-	-	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
TPS53127RGER (Alternative models available)	Rochester Electronics	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Building automation Motor drives Body electronics & lighting	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	1264 In Stock	RFQ	D-CAP2™	Bulk	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	24-VFQFN Exposed Pad	Current Limit, Enable, Soft Start	-	2	-	Positive	700kHz	-40°C ~ 85°C (TA)	Yes	24-VQFN (4x4)	4.5V ~ 24V
TL3842BDR (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Home theater & entertainment Connected peripherals & printers Advanced driver assistance systems (ADAS)	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	3121 In Stock	RFQ	-	Bulk	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward	No	Transistor Driver	Active	Surface Mount	1	14-SOIC (0.154"", 3.90mm Width)	Frequency Control	96%	1	-	Positive	Up to 500kHz	0°C ~ 70°C (TA)	No	14-SOIC	10V ~ 30V
TPS40192DRCT (Alternative models available)	Texas Instruments	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Home theater & entertainment Grid infrastructure Advanced driver assistance systems (ADAS)	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	1865 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	10-VFDFN Exposed Pad	Enable, Power Good	85%	1	-	Positive	600kHz	-40°C ~ 85°C (TA)	Yes	10-VSON (3x3)	4.5V ~ 18V
TL3844BD-8 (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Data storage Enterprise projectors Gaming	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	148 In Stock	RFQ	-	Tube	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward	No	Transistor Driver	Active	Surface Mount	1	8-SOIC (0.154"", 3.90mm Width)	Frequency Control	48%	1	-	Positive	Up to 500kHz	0°C ~ 70°C (TA)	No	8-SOIC	10V ~ 30V
TPS51317RGBT (Alternative models available)	Rochester Electronics	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	Appliances Power delivery Connected peripherals & printers	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	3563 In Stock	RFQ	*	Bulk	-	-	-	-	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
TPS40003DGQR (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Industrial transport (non-car & non-light truck) Wearables (non-medical) Datacom module	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	6374 In Stock	RFQ	*	Bulk	-	-	-	-	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
TL5001AQDRQ1 (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Datacom module Factory automation & control Home theater & entertainment	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	3867 In Stock	RFQ	Automotive, AEC-Q100	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Step-Up, Step-Down, Step-Up/Step-Down	Buck, Boost, Flyback	No	Transistor Driver	Active	Surface Mount	1	8-SOIC (0.154"", 3.90mm Width)	Dead Time Control, Frequency Control	100%	1	-	Positive	20kHz ~ 500kHz	-40°C ~ 125°C (TJ)	No	8-SOIC	3.6V ~ 40V
TPS40052PWP (Alternative models available)	Rochester Electronics	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Test & measurement Appliances TV	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	2819 In Stock	RFQ	-	Bulk	Step-Down	Buck	Yes	Transistor Driver	Active	Surface Mount	1	16-PowerTSSOP (0.173"", 4.40mm Width)	Current Limit, Enable, Frequency Control, Soft Start	94%	1	-	Positive	100kHz ~ 1MHz	-40°C ~ 85°C (TA)	Yes	16-HTSSOP	10V ~ 40V
TPS40042DRCT (Alternative models available)	Texas Instruments	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	TV Mobile phones Data center & enterprise computing	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	5893 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	10-VFDFN Exposed Pad	Enable	95%	1	-	Positive	600kHz	-40°C ~ 85°C (TA)	Yes	10-VSON (3x3)	3V ~ 5.5V
TL497ACPWR (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Motor drives Wearables (non-medical) Industrial transport (non-car & non-light truck)	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	4779 In Stock	RFQ	*	Bulk	-	-	-	-	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
TL2842D-8 (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Advanced driver assistance systems (ADAS) Test & measurement Mobile phones	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	7013 In Stock	RFQ	-	Tube	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward	No	Transistor Driver	Active	Surface Mount	1	8-SOIC (0.154"", 3.90mm Width)	Frequency Control	97%	1	-	Positive	Up to 500kHz	-40°C ~ 85°C (TA)	No	8-SOIC	10V ~ 30V
TPS51727RHAR (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Broadband fixed line access Infotainment & cluster Grid infrastructure	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	5462 In Stock	RFQ	D-CAP+™, Eco-Mode™	Bulk	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	2	40-VFQFN Exposed Pad	Current Limit, Enable, On Time Control, Power Good	-	2	-	Positive	200kHz, 300kHz, 400kHz, 500kHz	-10°C ~ 100°C (TA)	Yes	40-VQFN (6x6)	3V ~ 28V
TL598CN (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Data center & enterprise computing Electronic point of sale (EPOS)	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	635 In Stock	RFQ	-	Tube	Step-Up, Step-Down, Step-Up/Step-Down	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	No	Transistor Driver	Active	Through Hole	1	16-DIP (0.300"", 7.62mm)	Dead Time Control, Frequency Control	45%	2	-	Positive	100kHz	0°C ~ 70°C (TA)	Yes	16-PDIP	7V ~ 40V
TPS40050QPWPRQ1 (Alternative models available)	Texas Instruments	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	TV Mobile phones Appliances	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	9562 In Stock	RFQ	Automotive, AEC-Q100	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Step-Down	Buck	Yes	Transistor Driver	Discontinued at Digi-Key	Surface Mount	1	16-PowerTSSOP (0.173"", 4.40mm Width)	Current Limit, Enable, Frequency Control, Soft Start	94%	1	-	Positive	Up to 1MHz	-40°C ~ 125°C (TJ)	Yes	16-HTSSOP	8V ~ 40V
TL494BDR2G (Alternative models available)	Sanyo Semiconductor/ON Semiconductor	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Broadband fixed line access Enterprise machine Enterprise projectors	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Sanyo Semiconductor/ON Semiconductor. omoelec is one of the Distributors. Wide range of applications.	8758 In Stock	RFQ	SWITCHMODE™	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Step-Down, Step-Up/Step-Down	Buck, Push-Pull	No	Transistor Driver	Active	Surface Mount	1	16-SOIC (0.154"", 3.90mm Width)	Dead Time Control, Frequency Control	48%	2	-	Positive	200kHz	-40°C ~ 125°C (TJ)	Yes	16-SOIC	7V ~ 40V
TL2842BD (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Wearables (non-medical) Infotainment & cluster Broadband fixed line access	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	7742 In Stock	RFQ	-	Tube	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward	No	Transistor Driver	Active	Surface Mount	1	14-SOIC (0.154"", 3.90mm Width)	Frequency Control	96%	1	-	Positive	Up to 500kHz	-40°C ~ 85°C (TA)	No	14-SOIC	10V ~ 30V
TPS40075RHLRG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Broadband fixed line access Gaming	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	7997 In Stock	RFQ	-	Tape & Reel (TR)	Step-Down	Buck	Yes	Transistor Driver	Active	Surface Mount	1	20-VFQFN Exposed Pad	Current Limit, Frequency Control, Power Good, Soft Start	95%	1	-	Positive	Up to 1MHz	-40°C ~ 85°C (TA)	Yes	20-VQFN (3.5x4.5)	4.5V ~ 28V
TPS5211PWP (Alternative models available)	Rochester Electronics	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	Body electronics & lighting Tablets Electronic point of sale (EPOS)	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	7743 In Stock	RFQ	-	Tube	Step-Down	Buck	No	Transistor Driver	Obsolete	Surface Mount	1	28-PowerTSSOP (0.173"", 4.40mm Width)	Current Limit, Enable, Power Good, Soft Start	-	1	-	Positive	-	0°C ~ 125°C (TJ)	Yes	28-HTSSOP	11.4V ~ 13V
TPS64201DBVR (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Data storage Advanced driver assistance systems (ADAS) Medical	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	8533 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	SOT-23-6	Enable	100%	1	-	Positive or Negative	-	-40°C ~ 85°C (TA)	No	SOT-23-6	1.8V ~ 6.5V
TC105303ECTTR (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Wearables (non-medical) Lighting Medical	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	6116 In Stock	RFQ	-	Tape & Reel (TR)	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	SC-74A, SOT-753	Enable	100%	1	-	Positive	300kHz	-40°C ~ 85°C (TA)	No	SOT-23-5	2.2V ~ 10V
TPS53681RSBT (Alternative models available)	Texas Instruments	Datasheet	1+: $11 10+: $10.89 100+: $10.78 500+: $10.67 1000+: $10.56	Power delivery Factory automation & control Grid infrastructure	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	4178 In Stock	RFQ	D-CAP+™	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Step-Down	Buck	No	PWM Signal	Active	Surface Mount	8	40-WFQFN Exposed Pad	Current Limit, Enable	-	2	PMBus	Positive	300kHz ~ 1MHz	-40°C ~ 125°C (TJ)	No	40-WQFN (5x5)	4.5V ~ 17V
TL3843BDR-8 (Alternative models available)	Texas Instruments	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Data storage Connected peripherals & printers Wireless infrastructure	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	5978 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward	No	Transistor Driver	Active	Surface Mount	1	8-SOIC (0.154"", 3.90mm Width)	Frequency Control	96%	1	-	Positive	Up to 500kHz	0°C ~ 70°C (TA)	No	8-SOIC	7.6V ~ 30V