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DC DC Switching Controllers

Packaging

Bag

Bulk

Cut Tape (CT)

Strip

Tape & Reel (TR)

Tray

Tube

Product Status

Active

Obsolete

Discontinued

Last Time Buy

Not For New Designs

Output Type

Adjustable

PWM

PWM Signal

Programmable

Transistor Driver

Mounting Type

Surface Mount

Surface Mount, Wettable Flank

Through Hole

Function

Step-Down

Step-Down, Step-Up/Step-Down

Step-Up

Step-Up, Step-Down

Step-Up, Step-Down, Step-Up/Step-Down

Step-Up, Step-Up/Step-Down

Step-Up/Step-Down

Output Configuration

Negative

Positive

Positive, Isolation Capable

Positive and Negative

Positive or Negative

Positive or Negative, Isolation Capable

Synchronous Rectifier

Yes

Clock Sync

Yes

Grade

Automotive

Military

Number of Outputs

Qualification

AEC-Q100

AEC-Q101

MIL-STD-883

MIL-STD-883B

Mfr Part #	Quantity	Price	Series	Package	Product Status	Package / Case	Output Type	Mounting Type	Function	Operating Temperature	Output Configuration	Frequency - Switching	Topology	Voltage - Supply (Vcc/Vdd)	Supplier Device Package	Synchronous Rectifier	Control Features	Serial Interfaces	Output Phases	Duty Cycle (Max)	Clock Sync	Grade	Number of Outputs	Qualification
MAX25203ATJA/VY+ IC 36V DUAL PHASE BOOST I2C Maxim Integrated / Analog Devices Datasheet	371 In Stock	Active		Tray	Active	32-WFQFN Exposed Pad	Transistor Driver	Surface Mount, Wettable Flank	Step-Up	-40°C ~ 125°C (TA)	Positive	220kHz ~ 2.1MHz	Boost	1.8V ~ 36V	32-WETQFN (5x5)	Yes	Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync	I2C, SMBus	2	-	Yes	-	1	-
LTC7819RUJ#PBF LOW IQ TRIPLE OUTPUT BUCK CONTRO Linear Technology (Analog Devices, Inc.) Datasheet	167 In Stock	Active		Tube	Active	40-WFQFN Exposed Pad	Transistor Driver	Surface Mount	Step-Down	-40°C ~ 150°C (TJ)	Positive	100kHz ~ 3MHz	Buck	4.5V ~ 40V	40-QFN (6x6)	Yes	Current Limit, Frequency Control, Power Good	-	3	100%	Yes	-	3	-
MCP1633-E/MG HIGH SPEED PWM CONTROLLER W/ DIM Roving Networks (Microchip Technology) Datasheet	497 In Stock	Active		Tube	Active	16-VFQFN Exposed Pad	Transistor Driver	Surface Mount	Step-Up, Step-Up/Step-Down	-40°C ~ 125°C (TA)	Positive	200kHz ~ 2.2MHz	Boost, Cuk, Flyback, SEPIC	3V ~ 5.5V	16-QFN (3x3)	No	Current Limit, Enable, Frequency Control, Soft Start	-	-	90%	Yes	-	1	-
MAX5041BEAI+ AVERAGE-CURRENT-MODE CONTROLLER Maxim Integrated / Analog Devices Datasheet	2,365 Marketplace	Active		Bulk	Active	28-SSOP (0.209", 5.30mm Width)	Transistor Driver	Surface Mount	Step-Down	-40°C ~ 85°C (TA)	Positive	250kHz, 500kHz	Buck	4.75V ~ 5.5V, 8V ~ 28V	28-SSOP	No	Enable, Phase Control, Power On Reset, Soft Start	-	2	-	Yes	-	2	-
MAX652CPA STEP-DOWN DC-DC CONTROLLER Maxim Integrated / Analog Devices Datasheet	2,960 Marketplace	Active		Bulk	Active	8-DIP (0.300", 7.62mm)	Transistor Driver	Through Hole	Step-Down	0°C ~ 70°C (TA)	Positive	Up to 300kHz	Buck	4V ~ 16.5V	8-PDIP	No	Enable	-	1	-	No	-	1	-
MAX1549ETL+ ADJUSTABLE STEP-DOWN CONTROLLER Maxim Integrated / Analog Devices Datasheet	42,032 Marketplace	Active		Bulk	Active	40-WFQFN Exposed Pad	Transistor Driver	Surface Mount	Step-Down	-40°C ~ 85°C	Positive	100kHz, 200kHz, 300kHz, 400kHz	Buck	4.5V ~ 5.5V	40-TQFN-EP (6x6)	Yes	Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start	-	2	93%	No	-	2	-
MAX1549ETL ADJUSTABLE STEP-DOWN CONTROLLER Maxim Integrated / Analog Devices Datasheet	1,364 Marketplace	Active		Bulk	Active	40-WFQFN Exposed Pad	Transistor Driver	Surface Mount	Step-Down	-40°C ~ 85°C	Positive	100kHz, 200kHz, 300kHz, 400kHz	Buck	4.5V ~ 5.5V	40-TQFN-EP (6x6)	Yes	Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start	-	2	93%	No	-	2	-
CA2524FX REGULATING PULSE WIDTH MODULATOR Harris Corporation Datasheet	473 Marketplace	Active		Bulk	Active	16-CDIP (0.300", 7.62mm)	Transistor Driver	Through Hole	Step-Up/Step-Down	0°C ~ 70°C	Positive	Up to 300kHz	Flyback, Push-Pull	8V ~ 40V	16-CERDIP	No	Current limit, Dead Time Control, Enable, Frequency Control, Ramp	-	1	45%	No	-	2	-
ADP3180JRU-REEL SYNCHRONOUS BUCK CONTROLLER Linear Technology (Analog Devices, Inc.) Datasheet	35,007 Marketplace	Active	ADP3180	Bulk	Active	28-TSSOP (0.173", 4.40mm Width)	PWM	Surface Mount	Step-Down	0°C ~ 85°C (TA)	Positive	250kHz ~ 4MHz	Buck	12V	28-TSSOP	Yes	Current Limit, Enable, Power Good, Ramp	-	4	-	No	-	4	-
MAX1845ETX-TG068 STEP-DOWN CONTROLLER Maxim Integrated / Analog Devices Datasheet	8,007 Marketplace	Active		Bulk	Active	36-WFQFN Exposed Pad	Transistor Driver	Surface Mount	Step-Down	-40°C ~ 85°C (TA)	Positive	200kHz, 300kHz, 420kHz, 540kHz	Buck	2V ~ 5.5V, 4.5V ~ 28V	36-TQFN (6x6)	Yes	Current Limit, Enable, On Time Control, Power Good	-	1	-	No	-	2	-

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DC DC Switching Controllers

Manufacturer

Series

Packaging

Product Status

Package / Case

Output Type

Mounting Type

Function

Operating Temperature

Output Configuration

Frequency - Switching

Topology

Voltage - Supply (Vcc/Vdd)

Supplier Device Package

Synchronous Rectifier

Control Features

Serial Interfaces

Output Phases

Duty Cycle (Max)

Clock Sync

Grade

Number of Outputs

Qualification

DC DC Switching Controllers

Manufacturer

Series

Packaging

Product Status

Package / Case

Output Type

Mounting Type

Function

Operating Temperature

Output Configuration

Frequency - Switching

Topology

Voltage - Supply (Vcc/Vdd)

Supplier Device Package

Synchronous Rectifier

Control Features

Serial Interfaces

Output Phases

Duty Cycle (Max)

Clock Sync

Grade

Number of Outputs

Qualification

Stocking Options

Environmental Options

Media

Marketplace Product