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 3A SD VTG Reg 226库存量
1,080预期 2026/3/2
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 411库存量
900预期 2026/4/9
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 77库存量
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
Texas Instruments 开关稳压器 SIMPLE SWITCHER® 40V 3A Low Compone 210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 0.5A STEP-DOWN VLTG REG
319预期 2026/2/19
最低: 1
倍数: 1

Through Hole PDIP-8 Buck 1.23 V to 37 V 500 mA 1 Output 5 mA 58 kHz - 40 C + 125 C LM2574 Tube
Texas Instruments 开关稳压器 1A STEP-DOWN VLTG RE G
360预期 2026/3/23
最低: 1
倍数: 1

Through Hole TO-220-5 Buck 12 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575HV Tube
Texas Instruments 开关稳压器 SIMPLE SWITCHER 1A S tep-Down Voltage Re 无库存交货期 12 周
最低: 1,000
倍数: 1,000
卷轴: 1,000

SMD/SMT SOIC-24 Buck 5 V 1 A 1 Output 58 kHz - 40 C + 125 C LM2575HV Reel
Texas Instruments 开关稳压器 SIMPLE SWITCHER 1A S tep-Down Voltage Re 无库存交货期 12 周
最低: 225
倍数: 45

Through Hole TO-220-5 Buck 15 V 1 A 1 Output 58 kHz - 40 C + 125 C LM2575HV Tube
Texas Instruments 开关稳压器 SIMPLE SWITCHER 1A S tep-Down Voltage Re 无库存交货期 12 周
最低: 540
倍数: 45

Through Hole TO-220-5 Buck 3.3 V 1 A 1 Output 58 kHz - 40 C + 125 C LM2575HV Tube
Texas Instruments 开关稳压器 1A SD VTG Reg 无库存交货期 12 周
最低: 225
倍数: 45

Through Hole TO-220-5 Buck 3.3 V 1 A 1 Output 10 mA 58 kHz - 40 C + 125 C LM2575HV Tube
Texas Instruments 开关稳压器 SIMPLE SWITCHER 1A S tep-Down Voltage Re 无库存交货期 12 周
最低: 360
倍数: 45

Through Hole TO-220-5 Buck 3.3 V 1 A 1 Output 52 kHz - 40 C + 125 C LM2575 Tube
Texas Instruments 开关稳压器 SIMPLE SWITCHER® 4V to 60V 3A Low C 无库存交货期 6 周
最低: 180
倍数: 45

Through Hole TO-220-5 Buck 5 V 3 A 1 Output 52 kHz - 40 C + 125 C LM2576HV Tube