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
Microchip, LM2575-3.3WU Step-Down Switching Regulator 1A Adjustable 5-Pin D2PAK Microchip 1A 3.46 V Buck Regulator 3.16 V 4 V 40 V Adjustable Surface Mount 1 5 TO-263 ±2 % ±2 % 9.16 x 10.66 x 4.59mm 52 kHz 4.59mm 9.16mm 10.66mm 75% +85 °C -40 °C
Microchip, LM2575-3.3WU Step-Down Switching Regulator 1A Adjustable 5-Pin D2PAK Microchip 1A 3.46 V Buck Regulator 3.16 V 4 V 40 V Adjustable Surface Mount 1 5 TO-263 ±2 % ±2 % 9.16 x 10.66 x 4.59mm 52 kHz 4.59mm 9.16mm 10.66mm 75% +85 °C -40 °C
Microchip, MIC4576WT Switching Regulator 3A Adjustable 5-Pin, TO-220 Microchip 3A 33 V Buck Regulator 1.23 V 4 V 36 V Adjustable Surface Mount 1 5 TO-220 - - 4.4704 x 10.287 x 9.169mm 220 kHz 4.47mm 10.29mm 9.144mm - +85 °C -40 °C
Microchip, MIC4680YM Step-Down Switching Regulator 1.3A Adjustable 8-Pin, SOIC Microchip 1.3A - Buck Controller 1.25 V 4 V 34 V Adjustable Surface Mount 1 8 SOIC - - 4.93 x 3.94 x 1.48mm 220 kHz 1.48mm 4.93mm 3.94mm 90% +125 °C -40 °C
Microchip, MIC4684YM Step-Down Switching Regulator 2A Adjustable 8-Pin, SOP Microchip 2A - Buck Controller 1.235 V 4 V 30 V Adjustable Surface Mount 1 8 SOP - - 4.93 x 3.94 x 1.48mm 225 kHz 1.48mm 4.93mm 3.94mm 85% +125 °C -40 °C
Microchip, MCP16301T-I/CHY DC-DC Converter 600mA Adjustable, 2 → 15 V 6-Pin, SOT-23 Microchip 600mA 15 V - 2 V 4 V 30 V Adjustable Surface Mount 1 6 SOT-23 0.1 %/V - 3.1 x 1.8 x 1.3mm 550 kHz 1.3mm 3.1mm 1.8mm - +85 °C -40 °C
Microchip, MCP16331T-E/CH Step-Down Switching Regulator 1.2A Adjustable, 2 → 24 V 6-Pin, SOT-23 Microchip 1.2A 24 V Step Down 2 V 4.4 V 50 V Adjustable Surface Mount 1 6 SOT-23 0.1 %/V 0.35 % 3.1 x 1.8 x 1.3mm 550 kHz 1.3mm 3.1mm 1.8mm - +125 °C -40 °C
Microchip, MCP1603T-330I/OS Synchronous Buck Regulator 500mA 5-Pin, TSOT Microchip 500mA 4.5 V Buck Controller 0.8 V 2.7 V 5.5 V Fixed Surface Mount 1 5 TSOT 0.3 %/V 0.35 % 2.9 x 1.6 x 0.9mm 2800 kHz 0.9mm 2.9mm 1.6mm 90% +85 °C -40 °C
Microchip, MCP16301HT-E/CH Step Down DC-DC Converter 600mA Adjustable, 2 → 15 V 6-Pin, SOT-23 Microchip 600mA 15 V Step Down 2 V 4.7 V 36 V Adjustable Surface Mount 1 6 SOT-23 0.1 %/V - 3.1 x 1.8 x 1.3mm 550 kHz 1.3mm 3.1mm 1.8mm - +125 °C -40 °C
Microchip, LM2575-5.0WT Switching Regulator 1A, 4.75 → 5.25 V 5-Pin, TO-220 Microchip 1A 5.25 V Step Down 4.75 V 4 V 40 V Fixed Through Hole 1 5 TO-220 - - 10.67 x 4.83 x 15.11mm 63 kHz 15.11mm 10.67mm 4.83mm - +125 °C -40 °C
Microchip, MCP16311-E/MS Switching Regulator 1A Adjustable, 2 → 24 V 8-Pin, MSOP Microchip 1A 24 V Step Down 2 V 4.4 V 30 V Adjustable Surface Mount 1 8 MSOP 0.01 %/V 0.25 % 3 x 3 x 0.95mm 575 kHz 0.95mm 3mm 3mm - +150 °C -40 °C
Microchip, MCP1603T-120I/OS Synchronous Buck Regulator 500mA 5-Pin, TSOT Microchip 500mA 1.2 V Buck Controller - 2.7 V 5.5 V Fixed Surface Mount 1 5 TSOT 0.3 %/V 0.35 % 2.9 x 1.6 x 1mm 2800 kHz 1mm 2.9mm 1.6mm 90% +85 °C -40 °C
Microchip, MCP1603T-120I/OS Synchronous Buck Regulator 500mA 5-Pin, TSOT Microchip 500mA 1.2 V Buck Controller - 2.7 V 5.5 V Fixed Surface Mount 1 5 TSOT 0.3 %/V 0.35 % 2.9 x 1.6 x 1mm 2800 kHz 1mm 2.9mm 1.6mm 90% +85 °C -40 °C
Microchip, MCP1603T-180I/OS Synchronous Buck Regulator 500mA 5-Pin, TSOT Microchip 500mA 4.5 V Buck Controller 0.8 V 2.7 V 5.5 V Fixed Surface Mount 1 5 TSOT 0.3 %/V 0.35 % 2.9 x 1.6 x 0.9mm 2800 kHz 0.9mm 2.9mm 1.6mm 90% +85 °C -40 °C
Microchip, MCP1603T-180I/OS Synchronous Buck Regulator 500mA 5-Pin, TSOT Microchip 500mA 4.5 V Buck Controller 0.8 V 2.7 V 5.5 V Fixed Surface Mount 1 5 TSOT 0.3 %/V 0.35 % 2.9 x 1.6 x 0.9mm 2800 kHz 0.9mm 2.9mm 1.6mm 90% +85 °C -40 °C
Microchip, MCP1603T-330I/MC DC-DC Converter 500mA, 3.3 V 8-Pin, DFN Microchip 500mA 3.3 V Buck Regulator - 2.7 V 5.5 V Fixed Surface Mount 1 8 DFN 0.3 %/V 0.35 % 3 x 2 x 0.95mm 2.8 MHz 0.95mm 3mm 2mm - +85 °C -40 °C
Microchip, MCP1603T-330I/OS Synchronous Buck Regulator 500mA 5-Pin, TSOT Microchip 500mA 4.5 V Buck Controller 0.8 V 2.7 V 5.5 V Fixed Surface Mount 1 5 TSOT 0.3 %/V 0.35 % 2.9 x 1.6 x 0.9mm 2800 kHz 0.9mm 2.9mm 1.6mm 90% +85 °C -40 °C
Microchip, MCP16301HT-E/CH Step Down DC-DC Converter 600mA Adjustable 6-Pin, SOT-23 Microchip 600mA 15 V Step Down 2 V 4.7 V 36 V Adjustable Surface Mount 1 6 SOT-23 0.1 %/V - 3.1 x 1.8 x 1.3mm 550 kHz 1.3mm 3.1mm 1.8mm 96% +125 °C -40 °C
Microchip, MCP16301T-I/CHY Step-Down Switching Regulator 600mA Adjustable, 2 → 15 V 6-Pin, SOT-23 Microchip 600mA 15 V - 2 V 4 V 30 V Adjustable Surface Mount 1 6 SOT-23 0.1 %/V - 3.1 x 1.8 x 1.3mm 550 kHz 1.3mm 3.1mm 1.8mm - +85 °C -40 °C
Microchip, MCP16311-E/MS Switching Regulator 1A Adjustable 8-Pin, MSOP Microchip 1A 24 V Step Down 2 V 4.4 V 30 V Adjustable Surface Mount 1 8 MSOP 0.01 %/V 0.25 % 3 x 3 x 0.95mm 575 kHz 0.95mm 3mm 3mm 95% +150 °C -40 °C
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