DC DC Switching Controllers

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of 28

Mfr Part #	Quantity Available	Price	Series	Package	Product 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	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package

LT3757IMSE#TRPBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	5,397 In Stock	1 : ¥54.75000 Cut Tape (CT) 2,500 : ¥29.91442 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757IDD#PBF IC REG CTRLR MULT TOPOLOGY 10DFN Analog Devices Inc.	709 In Stock	1 : ¥54.75000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3757AIMSE#TRPBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	685 In Stock	1 : ¥54.75000 Cut Tape (CT) 2,500 : ¥29.91442 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757EMSE#PBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	8,208 In Stock	1 : ¥56.62000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757EDD#TRPBF IC REG CTRLR MULT TOPOLOGY 10DFN Analog Devices Inc.	7,360 In Stock	1 : ¥56.62000 Cut Tape (CT) 2,500 : ¥28.43500 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3757AEDD#TRPBF IC REG CTRLR MULT TOPOLOGY 10DFN Analog Devices Inc.	6,655 In Stock	1 : ¥54.68000 Cut Tape (CT) 2,500 : ¥28.43500 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3757EMSE#TRPBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	2,993 In Stock	1 : ¥56.62000 Cut Tape (CT) 2,500 : ¥28.43500 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757AEMSE#TRPBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	2,847 In Stock	1 : ¥56.62000 Cut Tape (CT) 2,500 : ¥28.43500 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757EDD#PBF IC REG CTRLR MULT TOPOLOGY 10DFN Analog Devices Inc.	2,149 In Stock	1 : ¥56.62000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3757AEDD#PBF IC REG CTRLR MULT TOPOLOGY 10DFN Analog Devices Inc.	1,979 In Stock	1 : ¥56.62000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3757AEMSE#PBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	820 In Stock	1 : ¥56.62000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757AIDD#PBF IC REG CTRLR MULT TOPOLOGY 10DFN Analog Devices Inc.	3,913 In Stock	1 : ¥54.75000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3757IMSE#PBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	2,240 In Stock	1 : ¥54.75000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757AIMSE#PBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	2,149 In Stock	1 : ¥54.75000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757IDD#TRPBF IC REG CTRLR MULT TOPOLOGY 10DFN Analog Devices Inc.	6,147 In Stock	1 : ¥54.75000 Cut Tape (CT) 2,500 : ¥29.91442 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3757HMSE#PBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	95 In Stock	1 : ¥62.91000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757AHMSE#PBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	35 In Stock	1 : ¥62.91000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757MPMSE#PBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	149 In Stock	1 : ¥128.03000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-55°C ~ 150°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757AMPMSE#PBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	122 In Stock	1 : ¥128.03000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-55°C ~ 150°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757AIDD#TRPBF IC REG CTRLR MULT TOPOLOGY 10DFN Analog Devices Inc.	1,274 In Stock	1 : ¥52.87000 Cut Tape (CT) 2,500 : ¥29.91442 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
LT3757AEMSE#WPBF BOOST, FLY, SEPIC & INV CNTR Analog Devices Inc.	28 In Stock	1 : ¥56.19000 Tube	-	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757AEMSE#WTRPBF BOOST, FLY, SEPIC & INV CNTR Analog Devices Inc.	0 In Stock Check Lead Time	2,500 : ¥27.23974 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757HMSE#TRPBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	0 In Stock Check Lead Time	2,500 : ¥34.37926 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757AHMSE#TRPBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	0 In Stock Check Lead Time	1 : ¥60.75000 Cut Tape (CT) 2,500 : ¥34.37926 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP
LT3757MPMSE#TRPBF IC REG CTRLR MULT TOP 10MSOP Analog Devices Inc.	0 In Stock Check Lead Time	2,500 : ¥78.03165 Tape & Reel (TR)	-	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive and Negative	Boost, Flyback, SEPIC	1	1	2.9V ~ 40V	100kHz ~ 1MHz	-	No	Yes	-	Enable, Frequency Control, Soft Start	-55°C ~ 150°C (TJ)	-	-	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad	10-MSOP-EP

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PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.

DC DC Switching Controllers

DC DC Switching Controllers

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