LM2576x SIMPLE SWITCHER® Voltage Regulators

Texas Instruments LM2576x SIMPLE SWITCHER® Voltage Regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator. These regulators can drive a 3A load with excellent line and load regulation. The LM2576x devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output version. The Texas Instruments LM2576x voltage regulators offer a high-efficiency replacement for popular three-terminal linear regulators. These voltage regulators feature high-efficiency TTL shutdown capability and dramatically simplify switch-mode power supply design.

結果: 36
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Texas Instruments 開關穩壓器 3A STEP-DOWN VLTG RE G A 926-LM2576HVSX1 A 926-LM2576HVSX12NOPB 6,895庫存量
HK$77.10
HK$60.91
HK$54.33
HK$46.44
最少: 1
倍數: 1
SMD/SMT TO-263-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments 開關穩壓器 3A SD Vtg Reg 376庫存量
HK$30.00
HK$22.61
HK$18.66
HK$17.67
最少: 1
倍數: 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 開關穩壓器 SIMPLE SWITCHER® 4V to 60V 3A Low C A 926-LM2576HVS33NOPB 1,229庫存量
帶狀裁切
HK$67.24
HK$52.11
HK$48.33
HK$44.14
捲
HK$40.85
最少: 1
倍數: 1
: 500
SMD/SMT TO-263-5 Buck 3.3 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Reel, Cut Tape, MouseReel
Texas Instruments 開關穩壓器 3A STEP-DOWN VLTG RE G 482庫存量
1,170預期21/12/2026
HK$56.14
HK$43.07
HK$38.63
HK$35.92
最少: 1
倍數: 1
Through Hole TO-220-5 Buck 12 V 3 A 1 Output 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments 開關穩壓器 3A STEP-DOWN VLTG RE G 460庫存量
HK$56.14
HK$43.07
HK$38.63
HK$35.92
最少: 1
倍數: 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 開關穩壓器 3A STEP-DOWN VLTG RE G 509庫存量
2,340預期14/1/2027
HK$57.79
HK$44.47
HK$39.46
HK$36.91
HK$35.59
最少: 1
倍數: 1
Through Hole TO-220-5 Buck 1.23 V to 57 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments 開關穩壓器 3A STEP-DOWN VLTG RE G A 926-LM2576SX33N A 926-LM2576SX33NOPB 535庫存量
HK$38.88
HK$31.56
HK$27.78
HK$25.81
最少: 1
倍數: 1
SMD/SMT TO-263-5 Buck 3.3 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 開關穩壓器 3A STEP-DOWN VLTG RE G A 926-LM2576SX-5. A 926-LM2576SX-5.0NOPB 2,649庫存量
9,855在途量
HK$40.69
HK$30.25
HK$27.13
HK$25.32
最少: 1
倍數: 1
SMD/SMT TO-263-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 開關穩壓器 3A STEP-DOWN VLTG RE G 1,117庫存量
HK$31.07
HK$23.26
HK$20.80
HK$19.15
最少: 1
倍數: 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 開關穩壓器 3A SD VTG Reg 1,682庫存量
HK$30.00
HK$22.61
HK$19.81
HK$18.33
最少: 1
倍數: 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 開關穩壓器 3A SD Vtg Reg A 926- LM2576HVSX33NOPB A A 926-LM2576HVSX33NOPB 2庫存量
180預期21/12/2026
HK$78.25
HK$60.91
HK$54.33
HK$51.05
HK$49.40
最少: 1
倍數: 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 開關穩壓器 3A STEP-DOWN VLTG RE G A 926-LM2576HVSX5 A 926-LM2576HVSX50NOPB 163庫存量
1,125預期21/12/2026
HK$78.25
HK$60.91
HK$54.33
HK$51.05
HK$49.16
最少: 1
倍數: 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 開關穩壓器 3A STEP-DOWN VLTG RE G A 926-M2576HVSXAD A 926-M2576HVSXADJNOPB 25庫存量
1,440預期21/12/2026
HK$82.94
HK$64.61
HK$57.62
HK$52.77
HK$49.73
最少: 1
倍數: 1
SMD/SMT TO-263-5 Buck 1.23 V to 57 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments 開關穩壓器 SIMPLE SWITCHER® 4V to 60V 3A Low C A 926-LM2576HVS-12NOPB 210庫存量
1,500預期17/12/2026
帶狀裁切
HK$61.73
HK$47.68
HK$44.14
HK$40.28
HK$38.63
捲
HK$35.92
最少: 1
倍數: 1
: 500
SMD/SMT TO-263-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Reel, Cut Tape, MouseReel
Texas Instruments 開關穩壓器 3A STEP-DOWN VLTG RE G 3庫存量
1,170預期21/12/2026
HK$56.64
HK$43.32
HK$38.63
HK$36.00
HK$33.87
最少: 1
倍數: 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 開關穩壓器 SIMPLE SWITCHER® 4V to 60V 3A Low C 163庫存量
HK$55.65
HK$42.66
HK$38.63
HK$35.76
最少: 1
倍數: 1
Through Hole TO-220-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576HV Tube
Texas Instruments 開關穩壓器 SIMPLE SWITCHER® 4V to 60V 3A Low C 101庫存量
HK$61.73
HK$47.68
HK$44.55
HK$40.28
最少: 1
倍數: 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 開關穩壓器 3A SD VTG Reg 183庫存量
HK$56.14
HK$43.07
HK$39.46
HK$35.92
最少: 1
倍數: 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 開關穩壓器 3A SD Vtg Reg 28庫存量
2,160預期1/2/2027
HK$34.69
HK$26.22
HK$22.93
HK$20.96
最少: 1
倍數: 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 開關穩壓器 3A STEP-DOWN VLTG RE G A 926-LM2576SX-AD A 926-LM2576SX-ADJNOPB 51庫存量
2,520在途量
HK$41.35
HK$31.56
HK$27.78
HK$25.81
最少: 1
倍數: 1
SMD/SMT TO-263-5 Buck 1.23 V to 37 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube
Texas Instruments 開關穩壓器 3A STEP-DOWN VLTG RE G A 926-LM2576S-5.0 A 926-LM2576S-5.0/NOPB 66庫存量
8,500在途量
帶狀裁切
HK$33.37
HK$25.24
HK$23.18
HK$20.55
HK$19.48
捲
HK$18.82
最少: 1
倍數: 1
: 500
SMD/SMT TO-263-5 Buck 5 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Reel, Cut Tape, MouseReel
Texas Instruments 開關穩壓器 3A STEP-DOWN VLTG RE G A 926-LM2576S-ADJ A 926-LM2576S-ADJ/NOPB 22庫存量
4,000預期4/3/2027
帶狀裁切
HK$33.37
HK$25.24
HK$23.18
HK$20.55
HK$19.48
捲
HK$18.82
最少: 1
倍數: 1
: 500
SMD/SMT TO-263-5 Buck 1.23 V to 37 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Reel, Cut Tape, MouseReel
Texas Instruments 開關穩壓器 3A SD VTG Reg A 926- LM2576S-3.3/NOPB A A 926-LM2576S-3.3/NOPB 612庫存量
1,500預期28/1/2027
帶狀裁切
HK$33.70
HK$25.40
HK$23.34
HK$21.04
捲
HK$19.56
最少: 1
倍數: 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 開關穩壓器 SIMPLE SWITCHER® 40V 3A Low Compone 69庫存量
540預期21/12/2026
HK$32.72
HK$24.74
HK$21.70
HK$20.06
最少: 1
倍數: 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 開關穩壓器 3A STEP-DOWN VLTG RE G 2庫存量
1,350在途量
HK$31.81
HK$23.51
HK$20.96
HK$19.15
最少: 1
倍數: 1
Through Hole TO-220-5 Buck 12 V 3 A 1 Output 5 mA 52 kHz - 40 C + 125 C LM2576 Tube