| 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 |
| | | | | | | | | | | | | | | | | | | | | |
 | 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 |
 | 0035-1846-2 | MCP1642B-50I/MS | 1,848 | 57.35 | | PB-Free | RoHS | Synchronous Boost Regulator 5V/1A 1MHz Fixed Frequency,0.65V Startup Voltage True Output Disconnect on EN pin pulled low | 5V | 1A | 5.5V | Positive Fixed | Synchronous Step Up (Boost) | - | 1MHz | 96% | Surface Mount | SOP-8 | MSOP-8 | TUBE | MICROCHIP |
 | 0035-1856-5 | LM2576WU | 547 | 60.96 | | PB-Free | RoHS | 3A Step-Down Regulator 1.23V to 37V Adjustable 52kHz Fixed Frequency. | 1.23V ~ 37V | 3A | 40V | Adjustable | Non-Synchronous Step Down (Buck) | ±2% | 52kHz | 80% | Surface Mount | D2PAK-5 (TO-263) | D2PAK-5 (TO-263) | 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 |
| 0339-0018-8 | LM2576T-12 | 1,134 | 31.90 | | PB-Free | RoHS | 3A Step-Down Regulator,12V Fixed Output 52kHz Fixed Frequency. | 12V | 3A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | ±4% | 52kHz | 88% | Through Hole | TO-220-5 | TO-220 5L | TUBE | HTC |
| 0078-0196-1 | LM2576HVT-5.0/NOPB | 15 | 203.90 | | PB-Free | RoHS | 3A Step-Down Regulator 5.0V Fixed Output 52kHz Fixed Frequency. | 5V | 3A | 60V | Positive Fixed | Non-Synchronous Step Down (Buck) | - | 52kHz | 77% | Through Hole | TO-220-5 | TO-220 | TUBE | NS/TEXAS |
 | 0235-0370-0 | MC34063AP1G | 0 | 31.92 | | PB-Free | | 1.5 A, Step-Up/Down/Inverting Switching Regulators 33kHz Fixed Frequency | - | 1.5A | 40V | Adjustable | Non-Synchronous Buck,Boost,Inverting | ±2% | 33kHz | - | Through Hole | PDIP-8 | PDIP-8 | TUBE | ONSEMI |
| 0339-0019-1 | LM2576T-ADJ | 1,861 | 24.49 | | PB-Free | RoHS | 3A Step-Down Regulator,1.23V to 37V Adjustable 52kHz Fixed Frequency. | 1.23V ~ 37V | 3A | 40V | Adjustable | Non-Synchronous Step Down (Buck) | ±4% | 52kHz | 77% | Through Hole | TO-220-5 | TO-220 5L | TUBE | HTC |
| 0035-1849-8 | LM2576-12WT | 2,303 | 69.51 | | PB-Free | RoHS | 3A Step-Down Regulator 12V Fixed Output 52kHz Fixed Frequency | 12V | 3A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | ±3% | 52kHz | 88% | Through Hole | TO-220-5 | 5-LEAD TO-220 (T) | TUBE | MICROCHIP |
| 0223-0030-7 | ICL7660SCPAZ | 1,126 | 34.18 | | PB-Free | RoHS | Charge Pump 45mA, Adjustable Output 35kHz Fixed Frequency, Input Voltage 1.5V to 12V | -1.5V ~ -12V | 45mA | 12V | Adjustable | Charge Pump | - | 35kHz | 98% | Through Hole | PDIP-8 | PDIP-8 | TUBE | INTERSIL/RENESAS |
| 0078-0211-9 | LM2576T-3.3/NOPB | 663 | 57.58 | | PB-Free | | 3A Step-Down Regulator 3.3V Fixed Output 52kHz Fixed Frequency. | 3.3V | 3A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | - | 52kHz | 75% | Through Hole | TO-220-5 | TO-220 | TUBE | NS/TEXAS |
| 0078-0282-0 | LM2575HVT-12/NOPB | 953 | 141.80 | | PB-Free | RoHS | 1A Step-Down Regulator 12.0V Fixed Output 52kHz Fixed Frequency. | 12V | 1A | 60V | Positive Fixed | Non-Synchronous Step Down (Buck) | - | 52kHz | 88% | Through Hole | TO-220-5 | TO-220 | TUBE | NS/TEXAS |
| 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 |
| 0035-1850-3 | LM2576-12WU | 1,355 | 67.73 | | PB-Free | RoHS | 3A Step-Down Regulator 12V Fixed Output 52kHz Fixed Frequency. | 12V | 3A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | ±3% | 52kHz | 88% | Surface Mount | D2PAK-5 (TO-263) | D2PAK-5 (TO-263) | TUBE | MICROCHIP |
| 0078-0216-4 | LM2576HVT-12/NOPB | 752 | 134.70 | | PB-Free | RoHS | 3A Step-Down Regulator 12.0V Fixed Output 52kHz Fixed Frequency. | 12V | 3A | 60V | Positive Fixed | Non-Synchronous Step Down (Buck) | - | 52kHz | 88% | Through Hole | TO-220-5 | TO-220 | TUBE | NS/TEXAS |
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