| Picture | ES Part No. | Part No | Stock | Price | Datasheet | Pb Free | RoHS | Description | Output Voltage | Output Current | Input Voltage(Max) | Output Type | Topology | Tolerance | Frequency-Switching | Efficiency | Mounting Type | Package / Case | MFR Package | Packaging | Vendor |
| | | | | | | | | | | | | | | | | | | | | |
 | 0195-0113-4 | DPA424R-TL | 536 | 118.30 |  | PB-Free | RoHS | DC-DC Converter, 35W/26W Max. Forward/Flyback Power Over Ethernet, Telecom DPA-Switch Family | - | - | 75V | Positive Fixed | Flyback | - | 400kHz | - | Surface Mount | D2PAK-7 (TO-263) | TO-263-7C | TAPE & REEL | POWER INTEGRATIONS |
 | 0339-0048-7 | TJ34063AGD | 534 | 8.05 | | PB-Free | RoHS | 1.5A DC-DC Converter Control Circuits Active Current Limiting,Supply Voltage 3V to 40V Frequency Operation to 100kHz | - | 1.5A | 40V | Adjustable | Non-Synchronous Buck,Boost,Inverting | - | 100kHz | - | Surface Mount | SOP-8 | SOP-8 | TAPE & REEL | HTC |
 | 0078-0248-2 | LM2575HVT-5.0/NOPB | 529 | 153.90 | | PB-Free | RoHS | 1A Step-Down Regulator 5.0V Fixed Output 52kHz Fixed Frequency. | 5V | 1A | 60V | Positive Fixed | Non-Synchronous Step Down (Buck) | - | 52kHz | 77% | Through Hole | TO-220-5 | TO-220 | TUBE | NS/TEXAS |
 | 0078-0349-1 | LM2576HVSX-ADJ/NOPB | 506 | 113.10 | | PB-Free | RoHS | 3A Step-Down Regulator 1.23V to 57V Adjustable 52kHz Fixed Frequency. | 1.23V ~ 57V | 3A | 60V | Adjustable | Non-Synchronous Step Down (Buck) | ±4% | 52kHz | 77% | Surface Mount | D2PAK-5 (TO-263) | D2PAK-5 (TO-263) | TAPE & REEL | NS/TEXAS |
| 0078-0203-1 | LM2576T-12/NOPB | 494 | 86.06 | | PB-Free | RoHS | 3A Step-Down Regulator 12.0V Fixed Output 52kHz Fixed Frequency. | 12V | 3A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | - | 52kHz | 88% | Through Hole | TO-220-5 | TO-220 | TUBE | NS/TEXAS |
 | 0035-1845-1 | MCP1642B-33I/MS | 364 | 49.32 | | PB-Free | RoHS | Synchronous Boost Regulator 3.3V/600mA 1MHz Fixed Frequency,0.65V Startup Voltage True Output Disconnect on EN pin pulled low | 3.3V | 600mA | 5.5V | Positive Fixed | Synchronous Step Up (Boost) | - | 1MHz | 96% | Surface Mount | SOP-8 | MSOP-8 | TUBE | MICROCHIP |
| 0339-0025-5 | LM2575GT-ADJ | 326 | 26.46 | | PB-Free | RoHS | 1A Step-Down Regulator,1.23V to 37V Adjustable 52kHz Fixed Frequency. | 1.23V ~ 37V | 1A | 40V | Adjustable | Non-Synchronous Step Down (Buck) | ±4% | 52kHz | 80% | Through Hole | TO-220-5 | TO-220 5L | TUBE | HTC |
 | 0086-0994-3 | TPS62300DRCR | 325 | 54.51 | | PB-Free | RoHS | 3-MHz Synchronous Step-Down DC-DC Converter, Input 2.7-6V, Adjustable Output Voltage Range 0.6 -5.4V, Output Current 500mA Max, UVLO 2.4V Typ | 0.6V ~ 5.4V | 500mA | 6V | Adjustable | Synchronous Step Down (Buck) | ±2% | 3MHz | 93% | Surface Mount | VSON-10 | VSON-10 | TAPE & REEL | TEXAS INSTRUMENTS |
| 0078-0243-7 | LM2576SX-3.3/NOPB | 308 | 86.58 | | PB-Free | RoHS | 3A Step-Down Regulator 3.3V Fixed Output 52kHz Fixed Frequency. | 3.3V | 3A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | - | 52kHz | 75% | Surface Mount | D2PAK-5 (TO-263) | D2PAK-5 (TO-263) | TAPE & REEL | NS/TEXAS |
| 0035-1955-7 | LM2575-3.3WT | 305 | 80.37 | | PB-Free | RoHS | 1A Step-Down Regulator 3.3V Fixed Output 52kHz Fixed Frequency. | 3.3V | 1A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | ±3% | 52kHz | 75% | Through Hole | TO-220-5 | TO-220-5 | TUBE | MICROCHIP |
| 0078-0174-7 | LM2575T-5.0/NOPB | 282 | 102.80 | | PB-Free | RoHS | 1A Step-Down Regulator 5.0V Fixed Output 52kHz Fixed Frequency | 5V | 1A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | - | 52kHz | 77% | Through Hole | TO-220-5 | TO-220 | TUBE | NS/TEXAS |
| 0195-0040-2 | DPA426R | 270 | 131.80 | | PB-Free | RoHS | DC-DC Converter, 100W Max. Forward Power Over Ethernet, Telecom DPA-Switch Family | - | - | 75V | Positive Fixed | Flyback | - | 425kHz | - | Surface Mount | D2PAK-7 (TO-263) | TO-263-7C | TUBE | POWER INTEGRATIONS |
| 0035-1851-5 | LM2576-3.3WT | 264 | 62.05 | | PB-Free | RoHS | 3A Step-Down Regulator 3.3V Fixed Output 52kHz Fixed Frequency | 3.3V | 3A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | ±3% | 52kHz | 75% | Through Hole | TO-220-5 | 5-LEAD TO-220 (T) | TUBE | MICROCHIP |
| 0035-1957-1 | LM2575-12WT | 225 | 77.64 | | PB-Free | RoHS | 1A Step-Down Regulator 12V Fixed Output 52kHz Fixed Frequency. | 12V | 1A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | ±3% | 52kHz | 88% | Through Hole | TO-220-5 | TO-220-5 | TUBE | MICROCHIP |
| 0078-0197-4 | LM2576HVT-ADJ/NOPB | 220 | 116.30 | | PB-Free | RoHS | 3A Step-Down Regulator 1.23V to 37V Adjustable 52kHz Fixed Frequency. | 1.23V ~ 57V | 3A | 60V | Adjustable | Non-Synchronous Step Down (Buck) | - | 52kHz | 77% | Through Hole | TO-220-5 | TO-220 | TUBE | NS/TEXAS |
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