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PMIC - DC DC Switching Controllers

2,115 results

Compare	Part No	Manufacturer	Description	Inventory	Pricing	Quantity	Series	Packaging	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	Mounting Type	Package / Case	Supplier Device Package
	Mfr Part No. LM25143QRHARQ1 Internal Code 2495-715-8473249	Texas Instruments	AUTOMOTIVE, 3.5-V TO 42-V LOW-IQ	Get a Quote	-		-	Tape & Reel (TR) Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.5V ~ 42V	100kHz ~ 2.2MHz	-	Yes	Yes	-	Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	Surface Mount, Wettable Flank	40-VFQFN Exposed Pad	40-VQFN (6x6)
LM25143QRHARQ1 2495-715-8473249 Texas Instruments RoHS : Package: 40-VFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. LM2647LQX/NOPB Internal Code 2495-715-8474592	Texas Instruments	IC REG CTRLR BUCK 28WQFN	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	5.5V ~ 28V	200kHz ~ 500kHz	75%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-5°C ~ 125°C (TJ)	Surface Mount	28-WFQFN Exposed Pad	28-WQFN (5x5)
LM2647LQX/NOPB 2495-715-8474592 Texas Instruments RoHS : Package: 28-WFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. LM27213SQ Internal Code 2495-715-8475331	Texas Instruments	IC REG CTRLR BUCK 48WQFN	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.75V ~ 6V	-	-	Yes	No	-	Current Limit, Enable, Power Good, Soft Start	-5°C ~ 105°C (TA)	Surface Mount	48-WFQFN Exposed Pad	48-WQFN (7x7)
LM27213SQ 2495-715-8475331 Texas Instruments RoHS : Package: 48-WFQFN Exposed Pad Inventory: - 1 : -
	Mfr Part No. LM2727MTC Internal Code 2495-715-8475364	Texas Instruments	IC REG CTRLR BUCK 14TSSOP	4990 Available	1 : $1.47175 10 : $1.33795 100 : $1.22748 500 : $1.13655 1000 : $1.0622 3000 : $1.00208	Unit Price: $1.47175 Minimum: 1 Multiple: 1	-	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	50kHz ~ 2MHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2727MTC 2495-715-8475364 Texas Instruments RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: 4990 1 : $1.47175
	Mfr Part No. LM2727MTC/NOPB Internal Code 2495-715-8475365	Texas Instruments	IC REG CTRLR BUCK 14TSSOP	12953 Available	1 : $1.89113 10 : $1.71921 100 : $1.57725 500 : $1.46042 1000 : $1.36488 3000 : $1.28762	Unit Price: $1.89113 Minimum: 1 Multiple: 1	-	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	50kHz ~ 2MHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2727MTC/NOPB 2495-715-8475365 Texas Instruments RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: 12953 1 : $1.89113
	Mfr Part No. LM2737MTC Internal Code 2495-715-8475503	Texas Instruments	IC REG CTRLR BUCK 14TSSOP	26349 Available	1 : $1.65572 10 : $1.50519 100 : $1.38092 500 : $1.27863 1000 : $1.19498 3000 : $1.12733	Unit Price: $1.65572 Minimum: 1 Multiple: 1	-	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	50kHz ~ 2MHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2737MTC 2495-715-8475503 Texas Instruments RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: 26349 1 : $1.65572
	Mfr Part No. LM2737MTC/NOPB Internal Code 2495-715-8475504	Texas Instruments	IC REG CTRLR BUCK 14TSSOP	16356 Available	1 : $1.56577 10 : $1.42342 100 : $1.30589 500 : $1.20916 1000 : $1.13006 3000 : $1.06609	Unit Price: $1.56577 Minimum: 1 Multiple: 1	-	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	50kHz ~ 2MHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2737MTC/NOPB 2495-715-8475504 Texas Instruments RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: 16356 1 : $1.56577
	Mfr Part No. LM27403SQ/NOPB Internal Code 2495-715-8475534	Texas Instruments	IC REG CTRLR BUCK 24WQFN	12649 Available	1 : $1.69015 10 : $1.5365 100 : $1.40963 500 : $1.30521 1000 : $1.21982 3000 : $1.15078	Unit Price: $1.69015 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3V ~ 20V	200kHz ~ 1.2MHz	93%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
LM27403SQ/NOPB 2495-715-8475534 Texas Instruments RoHS : Package: 24-WFQFN Exposed Pad Inventory: 12649 1 : $1.69015
	Mfr Part No. LM27403SQE/NOPB Internal Code 2495-715-8475535	Texas Instruments	IC REG CTRLR BUCK 24WQFN	18439 Available	1 : $1.32492 10 : $1.20447 100 : $1.10502 500 : $1.02316 1000 : $0.95623 3000 : $0.90209	Unit Price: $1.32492 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3V ~ 20V	200kHz ~ 1.2MHz	93%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
LM27403SQE/NOPB 2495-715-8475535 Texas Instruments RoHS : Package: 24-WFQFN Exposed Pad Inventory: 18439 1 : $1.32492
	Mfr Part No. LM2742MTC/NOPB Internal Code 2495-715-8475538	Texas Instruments	IC REG CTRLR BUCK 14TSSOP	14501 Available	1 : $1.92696 10 : $1.75178 100 : $1.60714 500 : $1.48809 1000 : $1.39074 3000 : $1.31202	Unit Price: $1.92696 Minimum: 1 Multiple: 1	-	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	50kHz ~ 2MHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2742MTC/NOPB 2495-715-8475538 Texas Instruments RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: 14501 1 : $1.92696
	Mfr Part No. LM2742MTCX/NOPB Internal Code 2495-715-8475540	Texas Instruments	IC REG CTRLR BUCK 14TSSOP	19071 Available	1 : $1.04646 10 : $0.95133 100 : $0.87278 500 : $0.80813 1000 : $0.75527 3000 : $0.71251	Unit Price: $1.04646 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	50kHz ~ 2MHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2742MTCX/NOPB 2495-715-8475540 Texas Instruments RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: 19071 1 : $1.04646
	Mfr Part No. LM2743Q1MTC/NOPB Internal Code 2495-715-8475550	Texas Instruments	PROTOTYPE	Get a Quote	-		-	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	1V ~ 16V	50kHz ~ 1MHz	80%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2743Q1MTC/NOPB 2495-715-8475550 Texas Instruments RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: - 1 : -
	Mfr Part No. LM2743Q1MTCX/S7002689 Internal Code 2495-715-8475552	Texas Instruments	PROTOTYPE	Get a Quote	-		-	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	1V ~ 16V	50kHz ~ 1MHz	80%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2743Q1MTCX/S7002689 2495-715-8475552 Texas Instruments RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: - 1 : -
	Mfr Part No. LM2748MTC/NOPB Internal Code 2495-715-8475571	Texas Instruments	IC REG CTRLR BUCK 14TSSOP	17739 Available	1 : $1.21452 10 : $1.10411 100 : $1.01295 500 : $0.93791 1000 : $0.87656 3000 : $1.39273	Unit Price: $1.21452 Minimum: 1 Multiple: 1	-	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3V ~ 6V	50kHz ~ 1MHz	86%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2748MTC/NOPB 2495-715-8475571 Texas Instruments RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: 17739 1 : $1.21452
	Mfr Part No. LM2748MTCX/NOPB Internal Code 2495-715-8475574	Texas Instruments	IC REG CTRLR BUCK 14TSSOP	15333 Available	1 : $1.1787 10 : $1.07154 100 : $0.98307 500 : $0.91025 1000 : $0.8507 3000 : $0.80254	Unit Price: $1.1787 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3V ~ 6V	50kHz ~ 1MHz	86%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
LM2748MTCX/NOPB 2495-715-8475574 Texas Instruments RoHS : Package: 14-TSSOP (0.173", 4.40mm Width) Inventory: 15333 1 : $1.1787
	Mfr Part No. LM3153MHX-3.3/NOPB Internal Code 2495-715-8477535	Texas Instruments	IC REG CTRLR BUCK 14TSSOP	13590 Available	1 : $1.70227 10 : $1.54752 100 : $1.41975 500 : $1.31458 1000 : $1.22858 3000 : $1.15904	Unit Price: $1.70227 Minimum: 1 Multiple: 1	SIMPLE SWITCHER®	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	8V ~ 18V	750kHz	-	Yes	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	Surface Mount	14-PowerTSSOP (0.173", 4.40mm Width)	14-HTSSOP
LM3153MHX-3.3/NOPB 2495-715-8477535 Texas Instruments RoHS : Package: 14-PowerTSSOP (0.173", 4.40mm Width) Inventory: 13590 1 : $1.70227
	Mfr Part No. LM3475MF Internal Code 2495-715-8478797	Texas Instruments	IC REG CTRLR BUCK SOT23-5	8556 Available	1 : $1.14506 10 : $1.04096 100 : $0.95501 500 : $0.88427 1000 : $0.82642 3000 : $0.77964	Unit Price: $1.14506 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.7V ~ 10V	-	100%	No	No	-	Enable	-40°C ~ 125°C (TJ)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3475MF 2495-715-8478797 Texas Instruments RoHS : Package: SC-74A, SOT-753 Inventory: 8556 1 : $1.14506
	Mfr Part No. LM3475MF/NOPB Internal Code 2495-715-8478799	Texas Instruments	IC REG CTRLR BUCK SOT23-5	41503 Available	1 : $0.69895 10 : $0.63541 100 : $0.58296 500 : $0.53975 1000 : $0.50446 3000 : $0.51241	Unit Price: $0.69895 Minimum: 1 Multiple: 1	-	Tape & Reel (TR) Cut Tape (CT)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.7V ~ 10V	-	100%	No	No	-	Enable	-40°C ~ 125°C (TJ)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3475MF/NOPB 2495-715-8478799 Texas Instruments RoHS : Package: SC-74A, SOT-753 Inventory: 41503 1 : $0.69895
	Mfr Part No. LM3475MFX Internal Code 2495-715-8478800	Texas Instruments	IC REG CTRLR BUCK SOT23-5	Get a Quote	-		-	Tape & Reel (TR) Cut Tape (CT)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.7V ~ 10V	-	100%	No	No	-	Enable	-40°C ~ 125°C (TJ)	Surface Mount	SC-74A, SOT-753	SOT-23-5
LM3475MFX 2495-715-8478800 Texas Instruments RoHS : Package: SC-74A, SOT-753 Inventory: - 1 : -
	Mfr Part No. LM3477AMMX Internal Code 2495-715-8478806	Texas Instruments	IC REG CTRLR BUCK/BCK-BST 8VSSOP	Get a Quote	-		-	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	1	1	2.97V ~ 35V	500kHz	93%	No	No	-	Enable	-40°C ~ 125°C (TJ)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
LM3477AMMX 2495-715-8478806 Texas Instruments RoHS : Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Inventory: - 1 : -