Buck Converters

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Part Details Brand Maximum Output Current Maximum Output Voltage Regulator Function Minimum Output Voltage Minimum Input Voltage Maximum Input Voltage Output Type Mounting Type Number of Outputs Pin Count Package Type Line Regulation Load Regulation Dimensions Maximum Switching Frequency Height Length Width Efficiency Maximum Operating Temperature Minimum Operating Temperature
ON Semiconductor, NCP3170BDR2G Step-Down Switching Regulator 3A, 1.25 → 5 V, SOIC 8-Pin ON Semiconductor 3A 5 V Buck Controller 1.25 V 4.5 V 18 V Fixed Surface Mount 1 8 SOIC 1 % - 5 x 4 x 1.5mm 1100 kHz 1.5mm 5mm 4mm - +85 °C -40 °C
ON Semiconductor, LM2596DSADJR4G Switching Regulator 3A Adjustable, 1.23 to 37 V, D2PAK 5-Pin ON Semiconductor 3A 37 V Buck Controller 1.23 V 4.5 V 40 V Adjustable Surface Mount 1 5 D2PAK - - 10.236 x 4.572 x 9.347mm 150 kHz 9.347mm 10.24mm 4.572mm - +125 °C -40 °C
ON Semiconductor, LM2575D2T-5R4G Switching Regulator 1A, Maximum of 5 V, D2PAK 5-Pin ON Semiconductor 1A 5 V Buck Controller - 4.75 V 40 V Fixed Surface Mount 1 5 D2PAK - - 10.236 x 4.572 x 9.347mm 52 kHz 9.347mm 10.24mm 4.572mm - +125 °C -40 °C
ON Semiconductor, LA5744TP-TL-E Step-Down Switching Regulator 2A, Maximum of 5 V, TP HFA 5-Pin ON Semiconductor 2A 5 V Buck Controller - 4.5 V 28 V Fixed Surface Mount 1 5 TP HFA 100 mV 30 mV 6.5 x 5.5 x 2.3mm 360 kHz 2.3mm 6.5mm 5.5mm - +125 °C -30 °C
ON Semiconductor, LM2574N-12G Switching Regulator 500mA, Maximum of 12 V, PDIP 8-Pin ON Semiconductor 500mA - Buck Controller - - - Fixed Through Hole 1 8 PDIP - - 10.45 x 7.6 x 2.4mm 52 kHz - - - - - -
ON Semiconductor, LM2575T-ADJG Step-Down Switching Regulator 1A Adjustable, 1.23 → 37 V, TO-220 5-Pin ON Semiconductor 1A 37 V Buck Controller, Inverting 1.23 V 4.75 V 40 V Adjustable Through Hole 1 5 TO-220 - - 10.54 x 4.57 x 9.27mm 52 kHz 9.27mm 10.54mm 4.57mm 77% +125 °C -40 °C
ON Semiconductor, LM2576T-ADJG Step-Down Switching Regulator 3A Adjustable, 1.23 → 37 V, TO-220 5-Pin ON Semiconductor 3A 37 V Buck Controller, Inverting 1.23 V 7 V 40 V Adjustable Through Hole 1 5 TO-220 - - 10.54 x 4.57 x 9.27mm 52 kHz 9.27mm 10.54mm 4.57mm 77% +125 °C -40 °C
ON Semiconductor, LM2575T-3.3G Switching Regulator 1A, Maximum of 3.3 V, TO-220 5-Pin ON Semiconductor 1A 3.3 V Buck Controller - 4.75 V 40 V Fixed Through Hole 1 5 TO-220 - - 10.541 x 4.572 x 9.271mm 52 kHz 9.271mm 10.54mm 4.572mm - +125 °C -40 °C
ON Semiconductor, LM2575TV-ADJG Switching Regulator 1A Adjustable, 1.23 to 37 V, TO-220 5-Pin ON Semiconductor 1A 37 V Buck Controller 1.23 V 4.75 V 40 V Adjustable Through Hole 1 5 TO-220 - - 10.541 x 4.572 x 9.271mm 52 kHz 9.271mm 10.54mm 4.572mm - +125 °C -40 °C
ON Semiconductor, LM2596TVADJG Switching Regulator 3A Adjustable, 1.23 to 37 V, TO-220 5-Pin ON Semiconductor 3A 37 V Buck Controller 1.23 V 4.5 V 40 V Adjustable Through Hole 1 5 TO-220 - - 10.541 x 4.572 x 9.271mm 150 kHz 9.271mm 10.54mm 4.572mm - +125 °C -40 °C
Sw. Regulator 1A Adj. Step-Down D2PAK-5 ON Semiconductor 1A 37 V Buck Controller 1.23 V 4.75 V 40 V Adjustable Surface Mount 1 5 D2PAK - - 10.236 x 9.347 x 4.572mm 63 kHz 4.572mm 10.24mm 9.347mm - +125 °C -40 °C
ON Semiconductor, LM2574N-5G Step-Down Switching Regulator 500mA, 4.75 → 5.25 V, PDIP 8-Pin, Buck Controller ON Semiconductor 500mA 5.25 V Buck Controller, Inverting 4.75 V 4.75 V 40 V Fixed Through Hole 1 8 PDIP - - 10.16 x 6.6 x 3.44mm 52 kHz 3.44mm 10.16mm 6.6mm 77% +125 °C -40 °C
ON Semiconductor, LM2575T-15G Switching Regulator 1A, Maximum of 15 V, TO-220 5-Pin ON Semiconductor 1A 15 V Buck Controller - 4.75 V 40 V Fixed Through Hole 1 5 TO-220 - - 10.541 x 4.572 x 9.271mm 52 kHz 9.271mm 10.54mm 4.572mm - +125 °C -40 °C
ON Semiconductor, LM2575T-5G Step-Down Switching Regulator 1A, 4.75 → 5.25 V, TO-220 5-Pin ON Semiconductor 1A 5.25 V Buck Controller 4.75 V 4.75 V 40 V Fixed Through Hole 1 5 TO-220 - - 10.54 x 4.57 x 9.27mm 52 kHz 9.27mm 10.54mm 4.57mm 77% +125 °C -40 °C
ON Semiconductor, LM2576TV-5G Switching Regulator 3A, Maximum of 5 V, TO-220 5-Pin ON Semiconductor 3A 5 V Buck Controller - - 40 V Fixed Through Hole 1 5 TO-220 - - 10.541 x 4.572 x 9.271mm 52 kHz 9.271mm 10.54mm 4.572mm - +125 °C -40 °C
ON Semiconductor, LM2576T-15G Step-Down Switching Regulator 3A, 1.23 to 37 V, TO-220 5-Pin ON Semiconductor 3A 37 V Step Down 1.23 V - 40 V Fixed Through Hole 1 5 TO-220 - - 10.541 x 4.572 x 15.57mm 63 kHz 15.57mm 10.54mm 4.572mm - +125 °C -40 °C
ON Semiconductor, LM2576D2TR4-3.3G Switching Regulator 3A, Maximum of 3.3 V, D2PAK 5-Pin ON Semiconductor 3A 3.3 V Buck Controller - - 40 V Fixed Through Hole 1 5 D2PAK - - 10.236 x 4.572 x 9.347mm 52 kHz 9.347mm 10.24mm 4.572mm - +125 °C -40 °C
ON Semiconductor, LM2576TV-012G Switching Regulator 3A, Maximum of 12 V, TO-220 5-Pin ON Semiconductor 3A 12 V Buck Controller - - 40 V Fixed Through Hole 1 5 TO-220 - - 10.541 x 4.572 x 9.271mm 52 kHz 9.271mm 10.54mm 4.572mm - +125 °C -40 °C
ON Semiconductor, LM2576D2T-ADJR4G Switching Regulator 3A Adjustable, 1.23 to 37 V, D2PAK 5-Pin ON Semiconductor 3A 37 V Buck Controller 1.23 V - 40 V Adjustable Surface Mount 1 5 D2PAK - - 10.236 x 4.572 x 9.347mm 52 kHz 9.347mm 10.24mm 4.572mm - +125 °C -40 °C
ON Semiconductor, LM2596DSADJG Switching Regulator 3A Adjustable, 1.23 to 37 V, D2PAK 5-Pin ON Semiconductor 3A 37 V Buck Controller 1.23 V 4.5 V 40 V Adjustable Surface Mount 1 5 D2PAK - - 10.236 x 4.572 x 9.347mm 150 kHz 9.347mm 10.24mm 4.572mm - +125 °C -40 °C
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