LM284x/LM284x-Q1 Step-Down DC/DC Regulators

Texas Instruments LM284x/LM284x-Q1 Step-Down DC/DC Regulators feature a wide input range from 4.5V-42V and are suitable for a wide range of applications, such as power conditioning from unregulated sources. These DC/DC buck regulators feature a low RDSON (0.9Ω typical) internal switch for maximum efficiency (85% typical).

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Description Datasheet Availability Pricing (IDR) 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
Switching Frequency
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Series
Packaging
Texas Instruments Switching Voltage Regulators 600 mA up-42V Input SD DC/DC Reg A 926-L A 926-LM2842XQMKX/NOPB
Datasheet
1.165In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 600 mA 1 Output 550 kHz - 40 C + 125 C AEC-Q100 LM2842 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 4.5V to 42V 0.6A S A 926-LM2842YQMKX/NOPB
Datasheet
1.336In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 600 mA 1 Output 1.25 MHz - 40 C + 125 C AEC-Q100 LM2842 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 100 mA up-42V Input SD DC/DC Reg A 926-L A 926-L2840XMKXADJLNPB
Datasheet
4.613In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 100 mA 1 Output 550 kHz - 40 C + 125 C LM2840 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 42V 300mA Step-Dow A 926-LM2841YQMKX/NOPB
Datasheet
573In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 300 mA 1 Output 1.25 MHz - 40 C + 125 C AEC-Q100 LM2841 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 42V 300mA Step-Dow
Datasheet
3.416In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 300 mA 1 Output 550 kHz - 40 C + 125 C AEC-Q100 LM2841 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 42V 100mA Step-Dow
Datasheet
429In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 100 mA 1 Output 550 kHz - 40 C + 125 C AEC-Q100 LM2840 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 300MA-42V INPUT STEP DOWN DC/DC REG A 92 A 926-L2841YMKXADJLNPB
Datasheet
11.586In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 300 mA 1 Output 1.25 MHz - 40 C + 125 C LM2841 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 42V 300mA Step-Dow A 926-LM2841YQMK/NOPB
Datasheet
860In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 300 mA 1 Output 1.25 MHz - 40 C + 125 C AEC-Q100 LM2841 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 4.5V to 42V 0.6A S A 926-LM2842XQMK/NOPB
Datasheet
1.752In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 600 mA 1 Output 550 kHz - 40 C + 125 C AEC-Q100 LM2842 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 4.5V to 42V 0.6A S A 926-LM2842YQMK/NOPB
Datasheet
2.553In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 600 mA 1 Output 1.25 MHz - 40 C + 125 C AEC-Q100 LM2842 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 600MA-42V INPUT STEP DOWN DC/DC REG A 92 A 926-L2842XMKXADJLNPB
Datasheet
3.245In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 600 mA 1 Output 550 kHz - 40 C + 125 C LM2842 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 4.5V to 42V 300mA S IMPLE SWITCHER buck A 926-M2841XMKADJLNOPB
Datasheet
2.515In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 300 mA 1 Output 550 kHz - 40 C + 125 C LM2841 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 42V 100mA Step-Dow A 926-LM2840XMKADJLNPB
Datasheet
540In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 100 mA 1 Output 550 kHz - 40 C + 125 C LM2840 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 4.5V to 42V 300mA S IMPLE SWITCHER buck A 926-M2841YMKADJLNOPB
Datasheet
10In Stock
3.000Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 300 mA 1 Output 1.25 MHz - 40 C + 125 C LM2841 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 42V 100mA Step-Dow
Datasheet
303In Stock
2.000Expected 15/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 100 mA 1 Output 1.25 MHz - 40 C + 125 C LM2840 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 42V 100mA Step-Dow A 926-LM2840YQMK/NOPB
Datasheet
3.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 100 mA 1 Output 1.25 MHz - 40 C + 125 C AEC-Q100 LM2840 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 300MA-42V INPUT STEP DOWN DC/DC REG A 92 A 926-L2841XMKXADJLNPB
Datasheet
253In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 300 mA 1 Output 550 kHz - 40 C + 125 C LM2841 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 42V 100mA Step-Dow A 926-LM2840YQMKX/NOPB
Datasheet
122In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 100 mA 1 Output 1.25 MHz - 40 C + 125 C AEC-Q100 LM2840 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators 600MA-42V INPUT STEP DOWN DC/DC REG A 92 A 926-L2842YMKXADJLNPB
Datasheet
569In Stock
2.000Expected 31/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 600 mA 1 Output 1.25 MHz - 40 C + 125 C LM2842 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 4.5V to 42V 0.6A S A 926-M2842XMKADJLNOPB
Datasheet
2.591Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 600 mA 1 Output 550 kHz - 40 C + 125 C LM2842 Reel, Cut Tape, MouseReel
Texas Instruments Switching Voltage Regulators SIMPLE SWITCHER® 4.5V to 42V 0.6A S A 926-M2842YMKADJLNOPB
Datasheet
Non-Stocked Lead-Time 16 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-THIN-6 Buck 765 mV to 34 V 600 mA 1 Output 1.25 MHz - 40 C + 125 C LM2842 Reel, Cut Tape, MouseReel