LM257x SIMPLE SWITCHER® Voltage Regulators

Texas Instruments LM257x SIMPLE SWITCHER® Step-Down Voltage Regulators are high-efficiency devices ranging from 0.5A to 3A output current. TI LM2574 and LM2574HV SIMPLE SWITCHER Step-Down Voltage Regulators provide all the active functions for a step-down (buck) switching regulator capable of driving a 0.5A load with excellent line and load regulation. The LM2575 and LM2575HV step-down voltage regulators provide all the active functions for a step-down (buck) switching regulator capable of driving a 1A load with excellent line and load regulation.

结果: 112
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Texas Instruments 开关稳压器 SIMPLE SWITCHER 1A S tep-Down Voltage Re A 926-LM2575S-15/NOPB 598库存量
最低: 1
倍数: 1
: 500

SMD/SMT TO-263-5 Buck 15 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575 Reel, Cut Tape, MouseReel
Texas Instruments 开关稳压器 1A SD VTG Reg A 926- LM2575S-3.3/NOPB A A 926-LM2575S-3.3/NOPB 416库存量
500预期 2026/10/1
最低: 1
倍数: 1
: 500

SMD/SMT TO-263-5 Buck 3.3 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575 Reel, Cut Tape, MouseReel
Texas Instruments 开关稳压器 SIMPLE SWITCHER 1A S tep-Down Voltage Re 46库存量
360预期 2026/6/8
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 12 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments 开关稳压器 1A STEP-DOWN VLTG RE G 193库存量
1,755预期 2026/6/17
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 12 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments 开关稳压器 1A STEP-DOWN VLTG RE G 457库存量
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 15 V 1 A 1 Output 10 mA 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments 开关稳压器 SIMPLE SWITCHER 1A S tep-Down Voltage Re 110库存量
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 1.23 V to 37 V 1 A 1 Output 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments 开关稳压器 3A SD Vtg Reg A 926- LM2576HVSX33NOPB A A 926-LM2576HVSX33NOPB 153库存量
最低: 1
倍数: 1

SMD/SMT TO-263-5 Buck 3.3 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments 开关稳压器 3A STEP-DOWN VLTG RE G A 926-LM2576HVSX5 A 926-LM2576HVSX50NOPB 43库存量
360预期 2026/8/10
最低: 1
倍数: 1

SMD/SMT TO-263-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments 开关稳压器 3A STEP-DOWN VLTG RE G 116库存量
180预期 2026/6/15
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 15 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments 开关稳压器 SIMPLE SWITCHER® 4V to 60V 3A Low C 102库存量
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 15 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments 开关稳压器 3A STEP-DOWN VLTG RE G 28库存量
315预期 2026/7/2
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments 开关稳压器 3A SD VTG Reg 38库存量
180预期 2026/7/9
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments 开关稳压器 3A SD Vtg Reg 636库存量
最低: 1
倍数: 1

SMD/SMT TO-263-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 开关稳压器 3A SD VTG Reg A 926- LM2576S-3.3/NOPB A A 926-LM2576S-3.3/NOPB 336库存量
1,000预期 2026/7/9
最低: 1
倍数: 1
: 500

SMD/SMT TO-263-5 Buck 3.3 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Reel, Cut Tape, MouseReel
Texas Instruments 开关稳压器 3A STEP-DOWN VLTG RE G 661库存量
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 开关稳压器 3A SD Vtg Reg 383库存量
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 15 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 开关稳压器 SIMPLE SWITCHER® 40V 3A Low Compone 189库存量
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 3.3 V 3 A 1 Output 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 开关稳压器 3A SD Vtg Reg 410库存量
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 3.3 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 开关稳压器 3A STEP-DOWN VLTG RE G 679库存量
1,350预期 2026/8/13
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 开关稳压器 SIMPLE SWITCHER® 40V 3A Low Compone 93库存量
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 5 V 3 A 1 Output 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 开关稳压器 3A SD Vtg Reg 74库存量
540预期 2026/6/19
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 开关稳压器 SIMPLE SWITCHER® 40V 3A Low Compone 443库存量
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 1.23 V to 37 V 3 A 1 Output 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 开关稳压器 3A SD VTG Reg 354库存量
1,080预期 2026/6/18
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 1.23 V to 37 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 开关稳压器 3A STEP-DOWN VLTG RE G 443库存量
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 1.23 V to 37 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 开关稳压器 3.5-V to 40-V 3-A l ow component count s 53库存量
225预期 2026/6/15
最低: 1
倍数: 1

Through Hole TO-220-5 Boost, Flyback 11.6 V to 12.4 V 3 A 1 Output 48 kHz to 56 kHz - 40 C + 125 C LM2577 Tube