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Regulator - DC-DC Switching Regulators
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PictureES Part No.Part NoStockPriceDatasheetPb FreeRoHSDescriptionOutput VoltageOutput CurrentInput Voltage(Max)Output TypeTopologyToleranceFrequency-SwitchingEfficiencyMounting TypePackage / CaseMFR PackagePackagingVendor
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0035-1840-1MCP16251T-I/CH 1,36821.09RoHSPFM/PWM Synchronous Boost Regulator with
True Load Disconnect Option,Low Quiescent Current
Adjust Output 1.8V-5.5V,Switching Frequency 500kHz
1.8V ~ 5.5V 250mA5.5V Adjustable Synchronous Step Up (Boost) - 500kHz 96% Surface Mount SOT-23-6SOT-23-6 TAPE & REELMICROCHIP
0035-1845-1MCP1642B-33I/MS 36533.41PB-FreeRoHSSynchronous Boost Regulator 3.3V/600mA
1MHz Fixed Frequency,0.65V Startup Voltage
True Output Disconnect on EN pin pulled low
3.3V 600mA5.5V Positive Fixed Synchronous Step Up (Boost) - 1MHz 96% Surface Mount MSOP-8MSOP-8 TUBEMICROCHIP
0035-1846-2MCP1642B-50I/MS 1,56034.06PB-FreeRoHSSynchronous Boost Regulator 5V/1A
1MHz Fixed Frequency,0.65V Startup Voltage
True Output Disconnect on EN pin pulled low
5V 1A5.5V Positive Fixed Synchronous Step Up (Boost) - 1MHz 96% Surface Mount MSOP-8MSOP-8 TUBEMICROCHIP
0035-1849-8LM2576-12WT 2,93049.51PB-FreeRoHS3A Step-Down Regulator 12V Fixed Output
52kHz Fixed Frequency,Input Voltage 45V Max.
12V 3A45V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 88% Through Hole TO-220-55-LEAD TO-220 (T) TUBEMICROCHIP
0035-1850-3LM2576-12WU 32656.02PB-FreeRoHS3A Step-Down Regulator 12V Fixed Output
52kHz Fixed Frequency,Input Voltage 45V Max.
12V 3A45V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 88% Surface Mount D2PAK-5 (TO-263)D2PAK-5 (TO-263) TUBEMICROCHIP
0035-1851-5LM2576-3.3WT 31653.64PB-FreeRoHS3A Step-Down Regulator 3.3V Fixed Output
52kHz Fixed Frequency,Input Voltage 45V Max.
3.3V 3A45V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 75% Through Hole TO-220-55-LEAD TO-220 (T) TUBEMICROCHIP
0035-1852-7LM2576-3.3WU 26751.74PB-FreeRoHS3A Step-Down Regulator 3.3V Fixed Output
52kHz Fixed Frequency,Input Voltage 45V Max.
3.3V 3A45V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 75% Surface Mount D2PAK-5 (TO-263)D2PAK-5 (TO-263) TUBEMICROCHIP
0035-1853-9LM2576-5.0WT 1,42644.31PB-FreeRoHS3A Step-Down Regulator 5V Fixed Output
52kHz Fixed Frequency,Input Voltage 45V Max.
5V 3A45V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 82% Through Hole TO-220-55-LEAD TO-220 (T) TUBEMICROCHIP
0035-1854-1LM2576-5.0WU 5,19956.72PB-FreeRoHS3A Step-Down Regulator 5V Fixed Output
52kHz Fixed Frequency,Input Voltage 45V Max.
5V 3A45V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 82% Surface Mount D2PAK-5 (TO-263)D2PAK-5 (TO-263) TUBEMICROCHIP
0035-1855-3LM2576WT 1,03450.23PB-Free3A Step-Down Regulator 1.23V to 37V Adjustable
52kHz Fixed Frequency,4V to 40V Input Voltage
1.23V ~ 37V 3A45V Adjustable Non-Synchronous Step Down (Buck) ±2% 52kHz 80% Through Hole TO-220-5TO-220 TUBEMICROCHIP
0035-1856-5LM2576WU 54849.92PB-FreeRoHS3A Step-Down Regulator 1.23V to 37V Adjustable
52kHz Fixed Frequency,Input Voltage 45V Max.
1.23V ~ 37V 3A45V Adjustable Non-Synchronous Step Down (Buck) ±2% 52kHz 80% Surface Mount D2PAK-5 (TO-263)D2PAK-5 (TO-263) TUBEMICROCHIP
0035-1906-4LM2576WU-TR 27049.11PB-FreeRoHS3A Step-Down Regulator 1.23V to 37V Adjustable
52kHz Fixed Frequency,Input Voltage 45V Max.
1.23V ~ 37V 3A45V Adjustable Non-Synchronous Step Down (Buck) ±2% 52kHz 82% Surface Mount D2PAK-5 (TO-263)D2PAK-5 (TO-263) TAPE & REELMICROCHIP
0035-1907-6LM2576-5.0WU-TR 8,56856.72PB-FreeRoHS3A Step-Down Regulator 5V Fixed Output
52kHz Fixed Frequency,Input Voltage 45V Max.
5V 3A45V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 82% Surface Mount D2PAK-5 (TO-263)D2PAK-5 (TO-263) TAPE & REELMICROCHIP
0035-1908-8LM2576-3.3WU-TR 2,21351.05PB-FreeRoHS3A Step-Down Regulator 3.3V Fixed Output
52kHz Fixed Frequency,Input Voltage 45V Max.
3.3V 3A45V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 75% Surface Mount D2PAK-5 (TO-263)D2PAK-5 (TO-263) TAPE & REELMICROCHIP
0035-1955-7LM2575-3.3WT 20656.22PB-FreeRoHS1A Step-Down Regulator 3.3V Fixed Output
52kHz Fixed Frequency,Input Voltage 45V Max.
3.3V 1A45V Positive Fixed Non-Synchronous Step Down (Buck) ±3% 52kHz 75% Through Hole TO-220-5TO-220-5 TUBEMICROCHIP