Voltage Regulators - Switching Regulators

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AP61300/AP61302 3A Synchronous Buck Converters

Diodes Incorporated AP61300/AP61302 3A Synchronous Buck Converters has a wide input voltage range of 2.4V to 5.5V. The device integrates a 70mΩ high-side power MOSFET and a 50mΩ low-side power MOSFET. This provides high-efficiency step-down DC-DC conversion. The AP61300/AP61302 can minimize the external component count due to its adoption of Constant On-Time (COT) control. This achieves fast transient response, easy loop stabilization, and low output voltage ripple. The device is available in a SOT563 package.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Mounting Style	Package/Case	Topology	Output Voltage	Output Current	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
	Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K AP61302Z6-7 Diodes Incorporated 1: CHF 0.217 51’695In Stock	Mfr. Part No. AP61302Z6-7 Mouser Part No 621-AP61302Z6-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K Learn More about Diodes Incorporated diodes ap61300 ap61302 converters	Datasheet	51’695In Stock	Cut Tape CHF 0.217 CHF 0.145 CHF 0.127 CHF 0.109 View Reel CHF 0.095 CHF 0.10 CHF 0.095 CHF 0.095 MouseReel Available	Min.: 1 Mult.: 1 Max.: 740 : 3’000			SMD/SMT	SOT-563-6	Buck	600 mV	3 A	1 Output	19 uA	2.2 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K AP61300Z6-7 Diodes Incorporated 1: CHF 0.21 24’736In Stock 24’000Expected 10/30/2026	Mfr. Part No. AP61300Z6-7 Mouser Part No 621-AP61300Z6-7	Diodes Incorporated	Switching Voltage Regulators DCDC Conv LV Buck SOT563 T&R 3K Learn More about Diodes Incorporated diodes ap61300 ap61302 converters	Datasheet	24’736In Stock 24’000Expected 10/30/2026	Cut Tape CHF 0.21 CHF 0.143 CHF 0.122 CHF 0.109 View Reel CHF 0.092 CHF 0.104 CHF 0.101 CHF 0.098 CHF 0.092 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3’000 : 3’000			SMD/SMT	SOT-563-6	Buck	600 mV	3 A	1 Output	19 uA	2.2 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel

AP61300/AP61302 3A Synchronous Buck Converters

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