LM2676 SIMPLE SWITCHER® 3A Voltage Regulators

Texas Instruments LM2676 SIMPLE SWITCHER® High-Efficiency 3A Step-Down Voltage Regulators are monolithic integrated circuits designed to provide the active functions for a step-down (buck) switching regulator capable of driving up to 3A loads with excellent line and load regulation characteristics. High efficiency of >90% is achieved through the use of a low ON-resistance DMOS power switch. The series also features built-in thermal shutdown, current limiting, and an ON/OFF control input that can power down the regulator to a low 50μA quiescent current standby condition. The Texas Instruments LM2676 consists of fixed output voltages of 3.3V, 5V, and 12V and an adjustable output version. The output voltage is guaranteed to a ±2% tolerance. The clock frequency is controlled to within a ±11% tolerance.

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Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER® 8V to 40V 3A Low C A 926-LM2676SDADJNOPB
Datablad
4 733På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

SMD/SMT VSON-14 Buck 1.2 V to 37 V 3 A 1 Output 260 kHz - 40 C + 125 C LM2676 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer Hi Eff 3A SD VTG Reg
Datablad
276På lager
Min.: 1
Multipla: 1

Through Hole TO-220-7 Buck 3.3 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Tube
Texas Instruments Switchande spänningsregulatorer Hi Eff 3A SD VTG Reg A 926-LM2676S-12/NO A 926-LM2676S-12/NOPB
Datablad
6 477På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 500

SMD/SMT TO-263-7 Buck 12 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676S-ADJ/NOPB
Datablad
10 245På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 500

SMD/SMT TO-263-7 Buck 1.2 V to 37 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SX-12/NOPB
Datablad
600På lager
Min.: 1
Multipla: 1

SMD/SMT TO-263-7 Buck 12 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Tube
Texas Instruments Switchande spänningsregulatorer HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SX-3.3NOPB
Datablad
921På lager
Min.: 1
Multipla: 1

SMD/SMT TO-263-7 Buck 3.3 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Tube
Texas Instruments Switchande spänningsregulatorer HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SX-5.0NOPB
Datablad
3 054På lager
Min.: 1
Multipla: 1

SMD/SMT TO-263-7 Buck 5 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Tube
Texas Instruments Switchande spänningsregulatorer Hi Eff 3A SD VTG Reg A 926-LM2676SDX33NO A 926-LM2676SDX33NOPB
Datablad
387På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 250

SMD/SMT VSON-14 Buck 3.3 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER® 8V to 40V 3A Low C A 926-LM2676SD-5.0NOPB
Datablad
1 045På lager
2 500Förväntad 2027-03-05
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 2 500

SMD/SMT VSON-14 Buck 5 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer HIGH EFF 3A STEP- DO WN VLTG REG
Datablad
1 531På lager
1 215Förväntad 2026-09-14
Min.: 1
Multipla: 1

Through Hole TO-220-7 Buck 5 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Tube
Texas Instruments Switchande spänningsregulatorer Hi Eff 3A SD VTG Reg
Datablad
180På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 250

SMD/SMT VSON-14 Buck 12 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SDX50NOPB
Datablad
185På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 250

SMD/SMT VSON-14 Buck 5 V 3 A 1 Output 260 kHz - 40 C + 125 C LM2676 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer Hi Eff 3A SD VTG Reg A 926-LM2676SDXADJN A 926-LM2676SDXADJNOPB
Datablad
199På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 250

SMD/SMT VSON-14 Buck 1.2 V to 37 V 3 A 1 Output 260 kHz - 40 C + 125 C LM2676 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SX-ADJNOPB
Datablad
35På lager
6 840Förväntad 2026-10-14
Min.: 1
Multipla: 1

SMD/SMT TO-263-7 Buck 1.2 V to 37 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Tube
Texas Instruments Switchande spänningsregulatorer HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676S-5.0/NOPB
Datablad
41På lager
9 500På beställningen
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 500
SMD/SMT TO-263-7 Buck 5 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer Hi Eff 3A SD VTG Reg
Datablad
220På lager
Min.: 1
Multipla: 1

Through Hole TO-220-7 Buck 12 V 3 A 1 Output 260 kHz - 40 C + 125 C LM2676 Tube
Texas Instruments Switchande spänningsregulatorer HIGH EFF 3A STEP- DO WN VLTG REG
Datablad
5På lager
465På beställningen
Min.: 1
Multipla: 1

Through Hole TO-220-7 Buck 1.2 V to 37 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Tube
Texas Instruments Switchande spänningsregulatorer HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676S-3.3/NOPB
Datablad
3 220På beställningen
MouseReel tillgängligt
Min.: 1
Multipla: 1
: 500

SMD/SMT TO-263-7 Buck 3.3 V 3 A 1 Output 4.2 mA 260 kHz - 40 C + 125 C LM2676 Reel, Cut Tape, MouseReel
Texas Instruments Switchande spänningsregulatorer SIMPLE SWITCHER® 8V to 40V 3A Low C A 926-LM2676SD33NOPB
Datablad
Ledtid för icke lagerfört 26 Veckor
Min.: 2 500
Multipla: 2 500
: 2 500

SMD/SMT VSON-14 Buck 3.3 V 3 A 1 Output 260 kHz - 40 C + 125 C LM2676 Reel