Voltage Regulators - Switching Regulators – Mouser United Kingdom

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TPS54240/TPS54240-Q1 Step-Down DC/DC Converter

Texas Instruments TPS54240/TPS54240-Q1 Step-Down SWIFT™ DC/DC Converter features a 3.5V to 42V input voltage range and an integrated 200mΩ high-side MOSFET. The TPS54240/TPS54240-Q1 provides high efficiency at light loads with a pulse skipping Eco-Mode™. A low ripple pulse skip mode reduces the no load, regulated output supply current to 138µA. TI TPS54240/TPS54240-Q1 is targeted for use in 12V and 24V industrial and commercial low power systems as well as GSM and GPRS modules in fleet management, e-meters, and security systems. TI TPS54240-Q1 devices are AEC-Q100 qualified for automotive applications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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	Qualification	Series	Packaging
	Switching Voltage Regulators 3.5-42Vin 2.5A SD Co nverter A 595-TPS54 A 595-TPS54240DRCR TPS54240DRCT Texas Instruments 1: £3.57 3,873In Stock	Mfr. Part No. TPS54240DRCT Mouser Part No 595-TPS54240DRCT	Texas Instruments	Switching Voltage Regulators 3.5-42Vin 2.5A SD Co nverter A 595-TPS54 A 595-TPS54240DRCR Learn More about Texas Instruments ti tps54240	Datasheet	3,873In Stock	Cut Tape £3.57 £2.72 £2.51 £2.27 Reel £2.17 View £2.10 £2.01 £1.97 £1.96 MouseReel Available	Min.: 1 Mult.: 1 : 250			SMD/SMT	VSON-EP-10	Buck	800 mV to 39 V	2.5 A	1 Output	138 uA	100 kHz to 2.5 MHz	- 40 C	+ 125 C		TPS54240	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 3.5-42V Input 2.5 2. 5MHz SD SWIFT Cvtr TPS54240QDRCRQ1 Texas Instruments 1: £3.82 2,843In Stock	Mfr. Part No. TPS54240QDRCRQ1 Mouser Part No 595-TPS54240QDRCRQ1	Texas Instruments	Switching Voltage Regulators 3.5-42V Input 2.5 2. 5MHz SD SWIFT Cvtr Learn More about Texas Instruments ti tps54240	Datasheet	2,843In Stock	Cut Tape £3.82 £2.87 £2.65 £2.38 View Reel £2.10 £2.26 £2.24 £2.11 £2.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	VSON-EP-10	Buck	800 mV to 39 V	2.5 A	1 Output	138 uA	581 kHz	- 40 C	+ 125 C	AEC-Q100	TPS54240	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 3.5-42Vin 2.5A 2.5 M Hz Step-Down Cnvrtr TPS54240QDGQRQ1 Texas Instruments 1: £3.70 1,412In Stock	Mfr. Part No. TPS54240QDGQRQ1 Mouser Part No 595-TPS54240QDGQRQ1	Texas Instruments	Switching Voltage Regulators 3.5-42Vin 2.5A 2.5 M Hz Step-Down Cnvrtr Learn More about Texas Instruments ti tps54240	Datasheet	1,412In Stock	Cut Tape £3.70 £2.78 £2.56 £2.31 View Reel £2.00 £2.19 £2.17 £2.04 £2.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	HVSSOP-EP-10	Buck	800 mV to 39 V	2.5 A	1 Output	138 uA	581 kHz	- 40 C	+ 125 C	AEC-Q100	TPS54240	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 3.5-42Vin 2.5A SD Co nverter A 595-TPS54 A 595-TPS54240DRCT TPS54240DRCR Texas Instruments 1: £3.05 2,618In Stock	Mfr. Part No. TPS54240DRCR Mouser Part No 595-TPS54240DRCR	Texas Instruments	Switching Voltage Regulators 3.5-42Vin 2.5A SD Co nverter A 595-TPS54 A 595-TPS54240DRCT Learn More about Texas Instruments ti tps54240	Datasheet	2,618In Stock	Cut Tape £3.05 £2.31 £2.12 £1.92 View Reel £1.64 £1.82 £1.81 £1.75 £1.64 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			SMD/SMT	VSON-EP-10	Buck	800 mV to 39 V	2.5 A	1 Output	138 uA	100 kHz to 2.5 MHz	- 40 C	+ 125 C		TPS54240	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 3.5-42V Inp 2.5A 2.5 MHz SWIFT Converter A 595-TPS54240DGQR TPS54240DGQ Texas Instruments 1: £3.35 6,076On Order	Mfr. Part No. TPS54240DGQ Mouser Part No 595-TPS54240DGQ	Texas Instruments	Switching Voltage Regulators 3.5-42V Inp 2.5A 2.5 MHz SWIFT Converter A 595-TPS54240DGQR Learn More about Texas Instruments ti tps54240	Datasheet	6,076On Order On Order Ship Dates Mfr. No: TPS54240DGQ Stock: 0 On Order: 3,036 Expected 11/01/2027 3,040 Expected 08/02/2027 Factory Lead Time: 12 Weeks	£3.35 £2.58 £2.23 £2.12 View £2.07 £2.01 £1.89	Min.: 1 Mult.: 1			SMD/SMT	HVSSOP-EP-10	Buck	800 mV to 39 V	2.5 A	1 Output	138 uA	100 kHz to 2.5 MHz	- 40 C	+ 125 C		TPS54240	Tube
	Switching Voltage Regulators 3.5-42V Inp 2.5A 2.5 MHz SWIFT Converter A 595-TPS54240DGQ TPS54240DGQR Texas Instruments 1: £3.04 12,085On Order	Mfr. Part No. TPS54240DGQR Mouser Part No 595-TPS54240DGQR	Texas Instruments	Switching Voltage Regulators 3.5-42V Inp 2.5A 2.5 MHz SWIFT Converter A 595-TPS54240DGQ Learn More about Texas Instruments ti tps54240	Datasheet	12,085On Order On Order Ship Dates Mfr. No: TPS54240DGQR Stock: 0 On Order: 4,585 Expected 14/12/2026 7,500 Expected 05/04/2027 Factory Lead Time: 20 Weeks	Cut Tape £3.04 £2.30 £2.11 £1.90 Reel £1.64 View £1.81 £1.80 £1.69 £1.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			SMD/SMT	HVSSOP-EP-10	Buck	800 mV to 39 V	2.5 A	1 Output	138 uA	100 kHz to 2.5 MHz	- 40 C	+ 125 C		TPS54240	Reel, Cut Tape, MouseReel