LMR60440/-Q1 Synchronous Buck Converters

Texas Instruments LMR60440/-Q1 Synchronous Buck Converter is a highly efficient 3V to 36V, 4A, ultra-low IQ converter that enables high power density and low EMI. This offers a 1V to 20V output voltage range, including a resistor divider between the output voltage node, feedback, and ground. The LMR60440 converter features a power-good output for power sequencing and a MODE/SYNC pin to select between modes of operation. The current-mode control architecture with 30ns minimum on-time allows high-conversion ratios at high frequencies, easy loop compensation, fast transient response, and excellent load and line regulation. The LMR60440 offers variants with spread spectrum in an ultra-compact 2.5mm x 2mm HotRod QFN-9 package. Typical applications include factory automation and control, appliances, and building automation.

Results: 4
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) 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

Texas Instruments Switching Voltage Regulators Simple Switcher 3.1- V to 36-V 4.0-A hig 7,446In Stock
2,000Expected 02-11-2026
Cut Tape
₹200.63
₹148.09
₹134.71
₹120.38
Reel
₹104.14
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000
SMD/SMT WQFN-9 Buck 3.3 V 4 A 1 Output 3.8 uA 200 kHz to 2.2 MHz - 40 C + 125 C LMR60440 Reel, Cut Tape
Texas Instruments Switching Voltage Regulators Automotive, 36V, 4A synchronous buck converter with low IQ and high efficiency with minimized COUT
3,000Expected 29-03-2027
Cut Tape
₹206.37
₹152.86
₹138.53
₹123.25
Reel
₹106.05
Min.: 1
Mult.: 1
: 3,000
SMD/SMT WQFN-11 Buck 5 V 4 A 1 Output 2 MHz - 40 C + 150 C AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive, 36V, 4A synchronous buck converter with low IQ and high efficiency with minimized COUT
3,000Expected 01-04-2027
Cut Tape
₹238.85
₹177.70
₹162.42
₹145.22
Reel
₹115.60
Min.: 1
Mult.: 1
: 3,000
SMD/SMT WQFN-HR-9 Buck 3.3 V, 1V to 20 V 4 A 1 Output 3.8 uA 2 MHz - 40 C + 150 C Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators Automotive, 36V, 4A synchronous buck converter with low IQ and high efficiency with minimized COUT
3,000Expected 01-04-2027
Cut Tape
₹238.85
₹177.70
₹162.42
₹145.22
Reel
₹115.60
Min.: 1
Mult.: 1
: 3,000
SMD/SMT WQFN-HR-9 Buck 5 V, 1 V to 20 V 4 A 1 Output 2 MHz - 40 C + 150 C Reel, Cut Tape, MouseReel