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
5 112På 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 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SDX50NOPB
Datablad
195På 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
Datablad
277På 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 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SX-5.0NOPB
Datablad
4 752På 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 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SX-3.3NOPB
Datablad
1 673På 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-ADJNOPB
Datablad
2 940På lager
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 Hi Eff 3A SD VTG Reg A 926-LM2676SDX33NO A 926-LM2676SDX33NOPB
Datablad
522På 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
2 991På lager
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 Hi Eff 3A SD VTG Reg A 926-LM2676S-12/NO A 926-LM2676S-12/NOPB
Datablad
3 104På 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
2 217På lager
4 000Förväntad 2026-09-07
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 Hi Eff 3A SD VTG Reg
Datablad
441På 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 A 926-L A 926-LM2676SX-12/NOPB
Datablad
177På lager
450Förväntad 2026-06-02
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 Hi Eff 3A SD VTG Reg
Datablad
336På 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 Hi Eff 3A SD VTG Reg A 926-LM2676SDXADJN A 926-LM2676SDXADJNOPB
Datablad
245På 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-LM2676S-3.3/NOPB
Datablad
212På lager
2 000Förväntad 2026-07-09
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 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676S-5.0/NOPB
Datablad
245På lager
4 000Förväntad 2026-05-27
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 HIGH EFF 3A STEP- DO WN VLTG REG
Datablad
1 339Förväntad 2026-06-25
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 HIGH EFF 3A STEP- DO WN VLTG REG
Datablad
765Förväntad 2026-06-25
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 SIMPLE SWITCHER® 8V to 40V 3A Low C A 926-LM2676SD33NOPB
Datablad
Ledtid för icke lagerfört 18 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