LM2577x SIMPLE SWITCHER® Voltage Regulators

Texas Instruments LM2577x SIMPLE SWITCHER® Voltage Regulators are monolithic ICs that provide all the active functions for step-down (buck), flyback, and forward converter switching regulators. 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.

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數量 RoHS ECAD模型 安裝風格
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Texas Instruments 開關穩壓器 STEP-UP VLTG REG
規格書
1,325庫存量
2,205在途量
HK$80.97
HK$63.05
HK$58.53
HK$53.51
檢視
最少： 1
倍數： 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 開關穩壓器 STEP-UP VLTG REG A 9 26-LM2577SXADJNOPB A 926-LM2577SXADJNOPB
規格書
19庫存量
3,915在途量
HK$103.82
HK$81.54
HK$73.08
HK$68.80
HK$63.62
最少： 1
倍數： 1
SMD/SMT TO-263-5 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 開關穩壓器 Step-Up Vtg Reg A 92 6-LM2577S-ADJ/NOPB A 926-LM2577S-ADJ/NOPB
規格書
22庫存量
6,500預期15/4/2027
帶狀裁切
HK$93.21
HK$72.83
HK$64.03
HK$58.69
HK$56.14
捲
HK$54.66
可選用MouseReel
最少： 1
倍數： 1
: 500
SMD/SMT TO-263-5 Boost, Flyback 11.6 V to 12.4 V 3 A 1 Output 48 kHz to 56 kHz - 40 C + 125 C LM2577 Reel, Cut Tape, MouseReel
Texas Instruments 開關穩壓器 3.5-V to 40-V 3-A l ow component count s
規格書
42庫存量
225預期3/12/2026
HK$80.64
HK$62.88
HK$56.06
HK$52.61
HK$50.96
最少： 1
倍數： 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