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 Height Minimum Operating Temperature Maximum Operating Temperature Width Dimensions Length Maximum Switching Frequency
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 - - - 0.95mm -40 °C 150 °C 6mm 6 x 6 x 0.95mm 6mm 500 kHz
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 - - - 0.95mm -40 °C 150 °C 3mm 3 x 3 x 0.95mm 3mm 2 MHz
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 % - - 1.5mm -40 °C +85 °C 4mm 5 x 4 x 1.5mm 5mm 1100 kHz
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 - - - 9.347mm -40 °C +125 °C 4.572mm 10.236 x 4.572 x 9.347mm 10.24mm 150 kHz
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 - - - 15.57mm -40 °C +125 °C 4.572mm 10.541 x 4.572 x 15.57mm 10.54mm 180 kHz
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 - - - 9.347mm -40 °C +125 °C 4.572mm 10.236 x 4.572 x 9.347mm 10.24mm 52 kHz
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 - - - 9.271mm -40 °C +125 °C 4.572mm 10.541 x 4.572 x 9.271mm 10.54mm 150 kHz
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 - - - 9.347mm -40 °C +125 °C 4.572mm 10.236 x 4.572 x 9.347mm 10.24mm 150 kHz
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 - 2.3mm -30 °C +125 °C 5.5mm 6.5 x 5.5 x 2.3mm 6.5mm 360 kHz
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% 9.27mm -40 °C +125 °C 4.57mm 10.54 x 4.57 x 9.27mm 10.54mm 52 kHz
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 - - - 15.57mm -40 °C +125 °C 4.572mm 10.541 x 4.572 x 15.57mm 10.54mm 63 kHz
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 - - - 9.347mm -40 °C +125 °C 4.572mm 10.236 x 4.572 x 9.347mm 10.24mm 52 kHz
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 - - - 9.347mm -40 °C +125 °C 4.572mm 10.236 x 4.572 x 9.347mm 10.24mm 52 kHz
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 - - - 9.271mm -40 °C +125 °C 4.572mm 10.541 x 4.572 x 9.271mm 10.54mm 52 kHz
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% 9.27mm -40 °C +125 °C 4.57mm 10.54 x 4.57 x 9.27mm 10.54mm 52 kHz
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 - - - 9.271mm -40 °C +125 °C 4.572mm 10.541 x 4.572 x 9.271mm 10.54mm 52 kHz
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 - - - 9.271mm -40 °C +125 °C 4.572mm 10.541 x 4.572 x 9.271mm 10.54mm 52 kHz
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 - - - 9.271mm -40 °C +125 °C 4.572mm 10.541 x 4.572 x 9.271mm 10.54mm 52 kHz
ON Semiconductor, LM2595DSADJR4G Step-Down Switching Regulator 1A Adjustable, 1.23 to 37 V, 5-Pin D2PAK ON Semiconductor - 1A 37 V Step Down 1.23 V 4.5 V 40 V Adjustable Surface Mount 1 5 D2PAK - - - 4.572mm -40 °C +125 °C 9.347mm 10.236 x 9.347 x 4.572mm 10.24mm 180 kHz
ON Semiconductor, LM2596DSADJG Switching Regulator 3A Adjustable, 1.23 → 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 - - - 9.347mm -40 °C +125 °C 4.572mm 10.236 x 4.572 x 9.347mm 10.24mm 150 kHz
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