Buck Converters

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Part Details Brand Recently Introduced 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 Efficiency Width Dimensions Minimum Operating Temperature Length Maximum Operating Temperature Maximum Switching Frequency Height
ON Semiconductor, NCP3230MNTXG Step-Down Switching Regulator 140μA Adjustable, 4.9 → 5.45 V, 40-Pin QFN ON Semiconductor new products only 140µA 5.45 V Synchronous Buck Controller 4.9 V 4.5 V 18 V Adjustable Surface Mount 1 40 QFN - - - 6mm 6 x 6 x 0.95mm -40 °C 6mm 150 °C 500 kHz 0.95mm
ON Semiconductor, NCV890430MW50TXG Step-Down Switching Regulator 600mA, Maximum of 5 V, 8-Pin DFN ON Semiconductor new products only 0.6A 5.1 V Synchronous Buck Controller 4.9 V 3.5 V 37 V Fixed Surface Mount 1 8 DFN - - - 3mm 3 x 3 x 0.95mm -40 °C 3mm 150 °C 2 MHz 0.95mm
NCP3170BDR2G, 3A SWITCHING REGULATOR ON Semiconductor - 3A 5 V Buck Controller 1.25 V 4.5 V 18 V Fixed Surface Mount 1 8 SOIC 1 % - - 4mm 5 x 4 x 1.5mm -40 °C 5mm +85 °C 1100 kHz 1.5mm
ON Semiconductor, LM2596DSADJR4G Switching Regulator 3A Adjustable, 1.23 to 37 V, 5-Pin D2PAK ON Semiconductor - 3A 37 V Buck Controller 1.23 V 4.5 V 40 V Adjustable Surface Mount 1 5 D2PAK - - - 4.572mm 10.236 x 4.572 x 9.347mm -40 °C 10.24mm +125 °C 150 kHz 9.347mm
ON Semiconductor, LM2595TADJG Step-Down Switching Regulator 1A Adjustable, 1.23 to 37 V, 5-Pin TO-220 ON Semiconductor - 1A 37 V Step Down 1.23 V 4.5 V 40 V Adjustable Through Hole 1 5 TO-220 - - - 4.572mm 10.541 x 4.572 x 15.57mm -40 °C 10.54mm +125 °C 180 kHz 15.57mm
ON Semiconductor, LM2575D2T-5R4G Switching Regulator 1A, Maximum of 5 V, 5-Pin D2PAK ON Semiconductor - 1A 5 V Buck Controller - 4.75 V 40 V Fixed Surface Mount 1 5 D2PAK - - - 4.572mm 10.236 x 4.572 x 9.347mm -40 °C 10.24mm +125 °C 52 kHz 9.347mm
ON Semiconductor, LM2596TVADJG Switching Regulator 3A Adjustable, 1.23 to 37 V, 5-Pin TO-220 ON Semiconductor - 3A 37 V Buck Controller 1.23 V 4.5 V 40 V Adjustable Through Hole 1 5 TO-220 - - - 4.572mm 10.541 x 4.572 x 9.271mm -40 °C 10.54mm +125 °C 150 kHz 9.271mm
ON Semiconductor, LM2596DSADJG Switching Regulator 3A Adjustable, 1.23 to 37 V, 5-Pin D2PAK ON Semiconductor - 3A 37 V Buck Controller 1.23 V 4.5 V 40 V Adjustable Surface Mount 1 5 D2PAK - - - 4.572mm 10.236 x 4.572 x 9.347mm -40 °C 10.24mm +125 °C 150 kHz 9.347mm
ON Semiconductor, LA5744TP-TL-E Step-Down Switching Regulator 2A, Maximum of 5 V, 5-Pin TP HFA ON Semiconductor - 2A 5 V Buck Controller - 4.5 V 28 V Fixed Surface Mount 1 5 TP HFA 100 mV 30 mV - 5.5mm 6.5 x 5.5 x 2.3mm -30 °C 6.5mm +125 °C 360 kHz 2.3mm
ON Semiconductor, LM2575T-15G Switching Regulator 1A, Maximum of 15 V, 5-Pin TO-220 ON Semiconductor - 1A 15 V Buck Controller - 4.75 V 40 V Fixed Through Hole 1 5 TO-220 - - - 4.572mm 10.541 x 4.572 x 9.271mm -40 °C 10.54mm +125 °C 52 kHz 9.271mm
ON Semiconductor, LM2576T-ADJG Step-Down Switching Regulator 3A Adjustable, 1.23 → 37 V, 5-Pin TO-220 ON Semiconductor - 3A 37 V Buck Controller, Inverting 1.23 V 7 V 40 V Adjustable Through Hole 1 5 TO-220 - - 77% 4.57mm 10.54 x 4.57 x 9.27mm -40 °C 10.54mm +125 °C 52 kHz 9.27mm
ON Semiconductor, LM2576D2T-ADJG Switching Regulator 3A Adjustable, 1.23 to 37 V, 5-Pin D2PAK ON Semiconductor - 3A 37 V Buck Controller 1.23 V - 40 V Adjustable Surface Mount 1 5 D2PAK - - - 4.572mm 10.236 x 4.572 x 9.347mm -40 °C 10.24mm +125 °C 52 kHz 9.347mm
ON Semiconductor, LM2576D2TR4-3.3G Switching Regulator 3A, Maximum of 3.3 V, 5-Pin D2PAK ON Semiconductor - 3A 3.3 V Buck Controller - - 40 V Fixed Through Hole 1 5 D2PAK - - - 4.572mm 10.236 x 4.572 x 9.347mm -40 °C 10.24mm +125 °C 52 kHz 9.347mm
ON Semiconductor, LM2576T-15G Step-Down Switching Regulator 3A, 1.23 to 37 V, 5-Pin TO-220 ON Semiconductor - 3A 37 V Step Down 1.23 V - 40 V Fixed Through Hole 1 5 TO-220 - - - 4.572mm 10.541 x 4.572 x 15.57mm -40 °C 10.54mm +125 °C 63 kHz 15.57mm
ON Semiconductor, LM2594DADJR2G Switching Regulator 500mA Adjustable, 1.23 → 37 V, 8-Pin SOIC ON Semiconductor - 500mA 37 V Buck Controller 1.23 V 4.5 V 40 V Adjustable Surface Mount 1 8 SOIC - - - 4mm 5 x 4 x 1.5mm -40 °C 5mm +125 °C 150 kHz 1.5mm
ON Semiconductor, LM2576TV-012G Switching Regulator 3A, Maximum of 12 V, 5-Pin TO-220 ON Semiconductor - 3A 12 V Buck Controller - - 40 V Fixed Through Hole 1 5 TO-220 - - - 4.572mm 10.541 x 4.572 x 9.271mm -40 °C 10.54mm +125 °C 52 kHz 9.271mm
ON Semiconductor, LM2574N-5G Step-Down Switching Regulator 500mA, 4.75 → 5.25 V, 8-Pin PDIP, 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 - - 77% 6.6mm 10.16 x 6.6 x 3.44mm -40 °C 10.16mm +125 °C 52 kHz 3.44mm
ON Semiconductor, LM2575T-ADJG Step-Down Switching Regulator 1A Adjustable, 1.23 → 37 V, 5-Pin TO-220 ON Semiconductor - 1A 37 V Buck Controller, Inverting 1.23 V 4.75 V 40 V Adjustable Through Hole 1 5 TO-220 - - 77% 4.57mm 10.54 x 4.57 x 9.27mm -40 °C 10.54mm +125 °C 52 kHz 9.27mm
ON Semiconductor, LM2576T-012G Switching Regulator 3A, Maximum of 12 V, 5-Pin TO-220 ON Semiconductor - 3A 12 V Buck Controller - - 40 V Fixed Through Hole 1 5 TO-220 - - - 4.572mm 10.541 x 4.572 x 9.271mm -40 °C 10.54mm +125 °C 52 kHz 9.271mm
ON Semiconductor, LM2575TV-ADJG Switching Regulator 1A Adjustable, 1.23 to 37 V, 5-Pin TO-220 ON Semiconductor - 1A 37 V Buck Controller 1.23 V 4.75 V 40 V Adjustable Through Hole 1 5 TO-220 - - - 4.572mm 10.541 x 4.572 x 9.271mm -40 °C 10.54mm +125 °C 52 kHz 9.271mm
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