Voltage Regulators - Switching Regulators

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XC9704/XC9705 DC/DC Converters

Torex Semiconductor XC9704/XC9705 DC/DC Converters consist of a built-in high-side driver FET and a low-side driver FET. These converters operate from a 3V to 36V voltage range, featuring 1.2MHz and 2.2MHz switching frequencies with 600mA maximum output current. The XC9704/XC9705 converters are integrated with over-current protection and thermal shutdown as a protection function. These converters' output voltage can be changed from 2.8V to 18.0V(XC9704) and 2.8V to 15.0V(XC9705) using an external resistor. Typical applications include industrial automation, industrial sensors, security systems, home appliances, 4mA to 20mA current loop, and high-voltage LDO replacement.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Packaging
Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET XC9704B75DPR-G Torex Semiconductor 1: $1.50 2,290In Stock New Product	Mfr. Part No. XC9704B75DPR-G Mouser Part No 865-XC9704B75DPR-G New Product	Torex Semiconductor	Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET Learn More about Torex Semiconductor torex xc9704 xc9705 converters	Datasheet	2,290In Stock	Cut Tape $1.50 $1.10 $0.991 $0.879 Reel $0.783 View $0.826 $0.793 $0.733 $0.717	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-89-5	Buck	2.8 V to 18 V	600 mA	1 Output	11 uA	2.2 MHz	- 40 C	+ 150 C	Reel, Cut Tape
Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET XC9705B75CPR-G Torex Semiconductor 1: $1.50 956In Stock 1,000Expected 26/10/2026 New Product	Mfr. Part No. XC9705B75CPR-G Mouser Part No 865-XC9705B75CPR-G New Product	Torex Semiconductor	Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET Learn More about Torex Semiconductor torex xc9704 xc9705 converters	Datasheet	956In Stock 1,000Expected 26/10/2026	Cut Tape $1.50 $1.09 $0.989 $0.878 Reel $0.783 View $0.825 $0.793 $0.733 $0.717	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-89-5	Buck	2.8 V to 15 V	600 mA	1 Output	11 uA	1.2 MHz	- 40 C	+ 150 C	Reel, Cut Tape
Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET XC9705B75DPR-G Torex Semiconductor 1: $1.54 1,060In Stock New Product	Mfr. Part No. XC9705B75DPR-G Mouser Part No 865-XC9705B75DPR-G New Product	Torex Semiconductor	Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET Learn More about Torex Semiconductor torex xc9704 xc9705 converters	Datasheet	1,060In Stock	Cut Tape $1.54 $1.13 $1.02 $0.902 Reel $0.783 View $0.847 $0.814 $0.758 $0.749	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-89-5	Buck	2.8 V to 15 V	600 mA	1 Output	11 uA	2.2 MHz	- 40 C	+ 150 C	Reel, Cut Tape
Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET XC9704B75CPR-G Torex Semiconductor 1: $1.50 838In Stock New Product	Mfr. Part No. XC9704B75CPR-G Mouser Part No 865-XC9704B75CPR-G New Product	Torex Semiconductor	Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET Learn More about Torex Semiconductor torex xc9704 xc9705 converters	Datasheet	838In Stock	Cut Tape $1.50 $1.09 $0.989 $0.878 Reel $0.783 View $0.825 $0.793 $0.733 $0.717	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-89-5	Buck	2.8 V to 18 V	600 mA	1 Output	11 uA	1.2 MHz	- 40 C	+ 150 C	Reel, Cut Tape
Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET XC9704B75CER-G Torex Semiconductor 1: $1.35 Non-Stocked New Product	Mfr. Part No. XC9704B75CER-G Mouser Part No 865-XC9704B75CER-G New Product	Torex Semiconductor	Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET Learn More about Torex Semiconductor torex xc9704 xc9705 converters	Datasheet	Non-Stocked	Cut Tape $1.35 $0.976 $0.883 $0.78 Reel $0.67 View $0.731 $0.702 $0.671 $0.663	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	USP-C-EP-6	Buck	2.8 V to 18 V	600 mA	1 Output	11 uA	1.2 MHz	- 40 C	+ 150 C	Reel, Cut Tape
Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET XC9704B75DER-G Torex Semiconductor 1: $1.35 Non-Stocked New Product	Mfr. Part No. XC9704B75DER-G Mouser Part No 865-XC9704B75DER-G New Product	Torex Semiconductor	Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET Learn More about Torex Semiconductor torex xc9704 xc9705 converters	Datasheet	Non-Stocked	Cut Tape $1.35 $0.976 $0.883 $0.78 View Reel $0.608 $0.731 $0.716 $0.608	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	USP-C-EP-6	Buck	2.8 V to 18 V	600 mA	1 Output	11 uA	2.2 MHz	- 40 C	+ 150 C	Reel, Cut Tape
Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET XC9705B75CER-G Torex Semiconductor 1: $1.35 Non-Stocked New Product	Mfr. Part No. XC9705B75CER-G Mouser Part No 865-XC9705B75CER-G New Product	Torex Semiconductor	Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET Learn More about Torex Semiconductor torex xc9704 xc9705 converters	Datasheet	Non-Stocked	Cut Tape $1.35 $0.976 $0.883 $0.78 Reel $0.67 View $0.731 $0.702 $0.671 $0.663	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	USP-C-EP-6	Buck	2.8 V to 15 V	600 mA	1 Output	11 uA	1.2 MHz	- 40 C	+ 150 C	Reel, Cut Tape
Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET XC9705B75DER-G Torex Semiconductor 3,000: $0.67 Non-Stocked New Product	Mfr. Part No. XC9705B75DER-G Mouser Part No 865-XC9705B75DER-G New Product	Torex Semiconductor	Switching Voltage Regulators 36V Operation 600mA Synchronous Step-Down DC/DC Converters with a Built-in Driver FET Learn More about Torex Semiconductor torex xc9704 xc9705 converters	Datasheet	Non-Stocked	Reel $0.67 $0.663	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	USP-C-EP-6	Buck	2.8 V to 15 V	600 mA	1 Output	11 uA	2.2 MHz	- 40 C	+ 150 C	Reel

XC9704/XC9705 DC/DC Converters

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