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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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
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Texas Instruments Switching Voltage Regulators 3.5-42Vin 2.5A SD Co nverter A 595-TPS54 A 595-TPS54240DRCR
Datasheet
4,133In Stock
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

Texas Instruments Switching Voltage Regulators 3.5-42Vin 2.5A 2.5 M Hz Step-Down Cnvrtr
Datasheet
1,933In Stock
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

Texas Instruments Switching Voltage Regulators 3.5-42V Inp 2.5A 2.5 MHz SWIFT Converter A 595-TPS54240DGQR
Datasheet
2,684In Stock
400On Order
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
Texas Instruments Switching Voltage Regulators 3.5-42V Input 2.5 2. 5MHz SD SWIFT Cvtr
Datasheet
2,843In Stock
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

Texas Instruments Switching Voltage Regulators 3.5-42V Inp 2.5A 2.5 MHz SWIFT Converter A 595-TPS54240DGQ
Datasheet
1,655In Stock
5,000Expected 2026-07-31
MouseReel Available
Min.: 1
Mult.: 1
Max.: 170
: 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
Texas Instruments Switching Voltage Regulators 3.5-42Vin 2.5A SD Co nverter A 595-TPS54 A 595-TPS54240DRCT
Datasheet
338In Stock
3,000Expected 2026-06-15
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