Voltage Regulators - Switching Regulators

MAX42402/MAX42403 Synchronous Buck Converters

Analog Devices Inc. MAX42402/MAX42403 Synchronous Buck Converters are tiny synchronous buck converters with integrated high-side and low-side switches. The MAX42402/MAX42403 are designed to deliver up to 2.5A/3.5A with a wide, 4.5V to 36V input voltage range. Voltage quality can be monitored by observing the PGOOD signal. The IC can operate in dropout by running at a 99% duty cycle, making it ideal for industrial applications. The MAX42402/MAX42403 offer externally programmable output voltage. Fixed internal frequency options of 1.5MHz/400kHz are available, allowing small external components and reduced output ripple.

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Topology	Output Voltage	Output Current	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Switching Voltage Regulators Automotive 36V, 2.5A/3.5A, Fully Integra MAX42402AFLA+ Analog Devices / Maxim Integrated 1: $1.43 265In Stock	Mfr. Part No. MAX42402AFLA+ Mouser Part No 700-MAX42402AFLA+	Analog Devices / Maxim Integrated	Switching Voltage Regulators Automotive 36V, 2.5A/3.5A, Fully Integra Learn More about Analog Devices / Maxim Integrated adi max42402 max42403 buck converters	Datasheet	265In Stock	$1.43 $1.40 $1.36 $1.34 View $1.32 $1.30 $1.28 $1.26	Min.: 1 Mult.: 1											MAX42402	Tray
Switching Voltage Regulators Automotive 36V, 2.5A/3.5A, Fully Integra MAX42402AFLB+ Analog Devices / Maxim Integrated 1: $2.99 939In Stock	Mfr. Part No. MAX42402AFLB+ Mouser Part No 700-MAX42402AFLB+	Analog Devices / Maxim Integrated	Switching Voltage Regulators Automotive 36V, 2.5A/3.5A, Fully Integra Learn More about Analog Devices / Maxim Integrated adi max42402 max42403 buck converters	Datasheet	939In Stock	$2.99 $2.22 $2.03 $1.81 View $1.70 $1.63 $1.56 $1.51 $1.48	Min.: 1 Mult.: 1											MAX42402	Tray
Switching Voltage Regulators Automotive 36V, 2.5A/3.5A, Fully Integra MAX42402AFLA+T Analog Devices / Maxim Integrated 1: $1.43 495In Stock	Mfr. Part No. MAX42402AFLA+T Mouser Part No 700-MAX42402AFLA+T	Analog Devices / Maxim Integrated	Switching Voltage Regulators Automotive 36V, 2.5A/3.5A, Fully Integra Learn More about Analog Devices / Maxim Integrated adi max42402 max42403 buck converters	Datasheet	495In Stock	Cut Tape $1.43 $1.40 $1.36 $1.34 View $1.32 $1.30 $1.28 $1.26 MouseReel Available	Min.: 1 Mult.: 1											MAX42402	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Automotive 36V, 2.5A/3.5A, Fully Integra MAX42403AFLA+ Analog Devices / Maxim Integrated 1: $3.39 269In Stock	Mfr. Part No. MAX42403AFLA+ Mouser Part No 700-MAX42403AFLA+	Analog Devices / Maxim Integrated	Switching Voltage Regulators Automotive 36V, 2.5A/3.5A, Fully Integra Learn More about Analog Devices / Maxim Integrated adi max42402 max42403 buck converters	Datasheet	269In Stock	$3.39 $2.53 $2.31 $2.07 View $1.94 $1.86 $1.80 $1.74 $1.71	Min.: 1 Mult.: 1	SMD/SMT	FC2QFN-15	Buck	800 mV to 12 V	3.5 A	1 Output	27 uA	400 kHz	- 40 C	+ 125 C	MAX42403	Tray
Switching Voltage Regulators Automotive 36V, 2.5A/3.5A, Fully Integra MAX42403AFLB+ Analog Devices / Maxim Integrated 1: $3.20 674In Stock	Mfr. Part No. MAX42403AFLB+ Mouser Part No 700-MAX42403AFLB+	Analog Devices / Maxim Integrated	Switching Voltage Regulators Automotive 36V, 2.5A/3.5A, Fully Integra Learn More about Analog Devices / Maxim Integrated adi max42402 max42403 buck converters	Datasheet	674In Stock	$3.20 $2.42 $2.23 $2.07 View $1.94 $1.86 $1.80 $1.74 $1.71	Min.: 1 Mult.: 1	SMD/SMT	FC2QFN-15	Buck	800 mV to 12 V	3.5 A	1 Output	27 uA	1.5 MHz	- 40 C	+ 125 C	MAX42403	Tray

MAX42402/MAX42403 Synchronous Buck Converters

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