LMR336x0/LMR336x0-Q1 SIMPLE SWITCHER® Regulators

Texas Instruments LMR336x0/LMR336x0-Q1 SIMPLE SWITCHER® Regulators are easy-to-use, synchronous, step-down DC/DC converters that deliver best-in-class efficiency for rugged industrial applications. These devices are capable of driving up to 1A (LMR33610), 2A (LMR33620), 3A (LMR33630), or up to 4A (LMR33640) of load current from an input of up to 36V. The LMR336x0/LMR336x0-Q1 provides high light load efficiency and output accuracy in a very small solution size. Features such as a power-good flag and precision enable provide both flexible and easy-to-use solutions for a wide range of applications. The LMR336x0/LMR336x0-Q1 automatically folds back frequency at light load to improve efficiency. Integration eliminates most external components and provides a pinout designed for a simple PCB layout. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, and hiccup short-circuit protection. The Texas Instruments LMR33620-Q1/LMR33630-Q1 devices are AEC-Q100 qualified for automotive applications.

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Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 -V to 36-V 1-A sync
Datasheet
11,581In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HSOIC-8 Buck 1 V to 24 V 1 A 1 Output 24 uA 1.4 MHz - 40 C + 125 C LMR33610 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 2A Synchro A 595-LMR33620CRNXT
Datasheet
34,353In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 2 A 1 Output 25 uA 2.1 MHz - 40 C + 125 C LMR33620 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3.8-V to 36-V 2-A s ynchronous step-down A 595-LMR33620CQ5RNXRQ
Datasheet
1,587In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-HR-12 Buck 5 V 2 A 1 Output 25 uA 2.1 MHz - 40 C + 125 C AEC-Q100 LMR33620 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630BDDAR
Datasheet
7,666In Stock
Min.: 1
Mult.: 1

SMD/SMT SO-PowerPAD-8 Buck 1 V to 24 V 3 A 1 Output 25 uA 1.4 MHz - 40 C + 125 C LMR33630 Tube

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630ARNXR
Datasheet
929In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 3 A 1 Output 25 uA 400 kHz - 40 C + 125 C LMR33630 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 2A Synchro A 595-LMR33620CDDAR
Datasheet
2,462In Stock
Min.: 1
Mult.: 1

SMD/SMT SO-PowerPAD-8 Buck 1 V to 24 V 2 A 1 Output 25 uA 2.1 MHz - 40 C + 125 C LMR33620 Tube

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630CRNXR
Datasheet
885In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 3 A 1 Output 25 uA 2.1 MHz - 40 C + 125 C LMR33630 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3.8-V to 36-V 2-A s ynchronous step-down A 595-LMR33620CQRNXTQ1
Datasheet
1,148In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 2 A 1 Output 25 uA 2.1 MHz - 40 C + 125 C AEC-Q100 LMR33620 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3.8-V to 36-V 2-A s ynchronous step-down A 595-MR33620AQ5RNXRQ1
Datasheet
421In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-HR-12 Buck 5 V 2 A 1 Output 25 uA 400 kHz - 40 C + 125 C AEC-Q100 LMR33620 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3.8-V to 36-V 2-A s ynchronous step-down A 595-LMR33620BQRNXRQ1
Datasheet
577In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 2 A 1 Output 25 uA 1.4 MHz - 40 C + 125 C AEC-Q100 LMR33620 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 2A Synchro A 595-LMR33620BDDAR
Datasheet
665In Stock
Min.: 1
Mult.: 1

SMD/SMT SO-PowerPAD-8 Buck 1 V to 24 V 2 A 1 Output 25 uA 1.4 MHz - 40 C + 125 C LMR33620 Tube
Texas Instruments Switching Voltage Regulators 3.8-V to 36-V 3-A s ynchronous step-down A 595-LMR33630BQRNXRQ1
Datasheet
579In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 3 A 1 Output 24 uA 1.4 MHz - 40 C + 125 C AEC-Q100 LMR33630 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 -V to 36-V 1-A sync
Datasheet
2,226In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT HSOIC-8 Buck 1 V to 24 V 1 A 1 Output 24 uA 400 kHz - 40 C + 125 C LMR33610 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 2A Synchro A 595-LMR33620BDDA
Datasheet
3,974In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SO-PowerPAD-8 Buck 1 V to 24 V 2 A 1 Output 25 uA 1.4 MHz - 40 C + 125 C LMR33620 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3.8-V to 36-V 2-A s ynchronous step-down A 595-LMR33620BQRNXTQ1
Datasheet
2,598In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 2 A 1 Output 25 uA 1.4 MHz - 40 C + 125 C AEC-Q100 LMR33620 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 2A Synchro A 595-LMR33620CDDA
Datasheet
4,577In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SO-PowerPAD-8 Buck 1 V to 24 V 2 A 1 Output 25 uA 2.1 MHz - 40 C + 125 C LMR33620 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 2A Synchro A 595-LMR33620CRNXR
Datasheet
1,197In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 2 A 1 Output 25 uA 2.1 MHz - 40 C + 125 C LMR33620 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630ADDAR
Datasheet
826In Stock
Min.: 1
Mult.: 1

SMD/SMT SO-PowerPAD-8 Buck 1 V to 24 V 3 A 1 Output 25 uA 400 kHz - 40 C + 125 C LMR33630 Tube
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630ARNXT
Datasheet
2,883In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 3 A 1 Output 25 uA 400 kHz - 40 C + 125 C LMR33630 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630BRNXT
Datasheet
1,880In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 3 A 1 Output 25 uA 1.4 MHz - 40 C + 125 C LMR33630 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630BRNXR
Datasheet
786In Stock
250Expected 04/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 250

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 3 A 1 Output 25 uA 1.4 MHz - 40 C + 125 C LMR33630 Reel, Cut Tape, MouseReel

Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630CDDA
Datasheet
8,897In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

SMD/SMT SO-PowerPAD-8 Buck 1 V to 24 V 3 A 1 Output 25 uA 2.4 MHz - 40 C + 125 C LMR33630 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER 3.8 V to 36V 3A Synchro A 595-LMR33630CRNXT
Datasheet
2,877In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 3 A 1 Output 25 uA 2.1 MHz - 40 C + 125 C LMR33630 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3.8-V to 36-V 2-A s ynchronous step-down A 595-LMR33620AQRNXTQ1
Datasheet
2,456In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-HR-12 Buck 1 V to 24 V 2 A 1 Output 25 uA 400 kHz - 40 C + 125 C AEC-Q100 LMR33620 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 3.8-V to 36-V 2-A s ynchronous step-down A 595-LMR33620CQ3RNXTQ
Datasheet
1,973In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

SMD/SMT VQFN-HR-12 Buck 3.3 V 2 A 1 Output 25 uA 2.1 MHz - 40 C + 125 C AEC-Q100 LMR33620 Reel, Cut Tape, MouseReel