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.

结果: 19
选择 图像 零件编号 制造商 描述 数据表 供货情况 单价(含13%增值税) 根据您的数量,按照单价筛选表格中的结果。 数量 RoHS ECAD模型 安装风格 封装 / 箱体 拓扑结构 输出电压 输出电流 输出端数量 静态电流 开关频率 最小工作温度 最大工作温度 系列 封装
Texas Instruments 开关稳压器 SIMPLE SWITCHER® 8V to 40V 3A Low C A 926-LM2676SDADJNOPB 5,102库存量
最低: 1
倍数: 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 开关稳压器 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SDX50NOPB 195库存量
最低: 1
倍数: 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 开关稳压器 Hi Eff 3A SD VTG Reg 277库存量
最低: 1
倍数: 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 开关稳压器 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SX-5.0NOPB 4,766库存量
最低: 1
倍数: 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 开关稳压器 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SX-3.3NOPB 1,656库存量
最低: 1
倍数: 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 开关稳压器 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SX-ADJNOPB 2,057库存量
最低: 1
倍数: 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 开关稳压器 Hi Eff 3A SD VTG Reg A 926-LM2676SDX33NO A 926-LM2676SDX33NOPB 522库存量
最低: 1
倍数: 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 开关稳压器 SIMPLE SWITCHER® 8V to 40V 3A Low C A 926-LM2676SD-5.0NOPB 2,991库存量
最低: 1
倍数: 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 开关稳压器 Hi Eff 3A SD VTG Reg A 926-LM2676S-12/NO A 926-LM2676S-12/NOPB 3,680库存量
最低: 1
倍数: 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 开关稳压器 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676S-ADJ/NOPB 2,063库存量
4,000预期 2026/7/13
最低: 1
倍数: 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 开关稳压器 Hi Eff 3A SD VTG Reg 441库存量
最低: 1
倍数: 1

Through Hole TO-220-7 Buck 12 V 3 A 1 Output 260 kHz - 40 C + 125 C LM2676 Tube
Texas Instruments 开关稳压器 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676SX-12/NOPB 232库存量
450预期 2026/6/2
最低: 1
倍数: 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 开关稳压器 Hi Eff 3A SD VTG Reg 336库存量
最低: 1
倍数: 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 开关稳压器 Hi Eff 3A SD VTG Reg A 926-LM2676SDXADJN A 926-LM2676SDXADJNOPB 245库存量
最低: 1
倍数: 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 开关稳压器 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676S-3.3/NOPB 212库存量
2,000预期 2026/7/9
最低: 1
倍数: 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 开关稳压器 HIGH EFF 3A STEP- DO WN VLTG REG A 926-L A 926-LM2676S-5.0/NOPB 4,323库存量
最低: 1
倍数: 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 开关稳压器 HIGH EFF 3A STEP- DO WN VLTG REG
1,339在途量
最低: 1
倍数: 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 开关稳压器 HIGH EFF 3A STEP- DO WN VLTG REG
765预期 2026/6/22
最低: 1
倍数: 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 开关稳压器 SIMPLE SWITCHER® 8V to 40V 3A Low C A 926-LM2676SD33NOPB 无库存交货期 18 周
最低: 2,500
倍数: 2,500
: 2,500

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