| 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 |
| | | | | | | | | | | | | | | | | | | | | |
 | 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 |
 | 0176-0519-3 | BD9876AEFJ-E2 | 12,767 | 19.04 | | PB-Free | RoHS | 1 Ch Buck Converter, 7 to 42V Input Voltage Range, 3A Output Current Integrated FET | 1V ~ 29.4V | 3A | 42V | Adjustable | Non-Synchronous Step Down (Buck) | - | 300kHz | 90% | Surface Mount | HTSOP-J8 | HTSOP-J8 | TAPE & REEL | ROHM |
 | 0176-2222-1 | BD8P250MUF-CE2 | 100 | 39.30 | | PB-Free | RoHS | Single Buck DC/DC Converter with Boost Function for Automotive, Input 3.5V-36V, Output Voltage 5V, Output Current 2A(Buck), 2.2 MHz, Light Load Mode | 5V | 2A | 36V | Positive Fixed | Synchronous Step Down (Buck) | - | 2.2MHz | - | Surface Mount | QFN-24 | VQFN24FV4040 | TAPE & REEL | ROHM |
 | 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 |
 | 0035-1845-1 | 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 |
| 0176-1372-5 | BD7F200EFJ-LBE2 | 0 | 93.94 | | PB-Free | RoHS | Optocouplers-less Isolated Flyback Converter Fixed Switching Frequency and Low Output Ripple | - | - | 40V | Positive Fixed | Flyback | - | 400kHz | - | Surface Mount | HTSOP-J8 | HTSOP-J8 | TAPE & REEL | ROHM |
| 0078-0225-5 | LM2575T-12/NOPB | 812 | 100.90 | | PB-Free | RoHS | 1A Step-Down Regulator 12.0V Fixed Output 52kHz Fixed Frequency. | 12V | 1A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | - | 52kHz | 88% | Through Hole | TO-220-5 | TO-220 | TUBE | NS/TEXAS |
| 0078-0288-8 | LM2596SX-ADJ/NOPB | 812 | 155.20 | | PB-Free | RoHS | 3A Step-Down Regulator 1.2V to 37V Adjustable 150kHz Fixed Frequency. | 1.2V ~ 37V | 3A | 40V | Adjustable | Non-Synchronous Step Down (Buck) | - | 150kHz | 73% | Surface Mount | D2PAK-5 (TO-263) | D2PAK-5 (TO-263) | TAPE & REEL | NS/TEXAS |
| 0086-0926-6 | LM2577SX-ADJ/NOPB | 158 | 202.10 | | PB-Free | RoHS | Simple Switcher Step-Up Voltage Regulator, Input Voltage 3.5V-40V, Adjustable Output, NPN Output Switch 3A, 52kHz Internal Oscillator | - | 3A | 40V | Adjustable | Non-Synchronous Step Up (Boost),Flyback,Forward | - | 52kHz | 80% | Surface Mount | D2PAK-5 (TO-263) | D2PAK-5 (TO-263) | TAPE & REEL | TEXAS INSTRUMENTS |
 | 0339-0050-4 | TJ7660N | 1,553 | 15.24 | | PB-Free | RoHS | Charge Pump Voltage Converters Power Efficiency 98% Typ,Voltage Range 1.5V to 10V Oscillator Frequency 10kHz | - | - | 10V | Adjustable | Charge Pump | - | 10kHz | 98% | Through Hole | PDIP-8 | DIP-8 | TUBE | HTC |
 | 0176-1341-4 | BD9227F-E2 | 9 | 13.59 | | PB-Free | RoHS | 1A Step-Down Converter,1.512V to 20V Adjustable 1MHz Fixed Frequency,Input Voltage 20V Max. | 1.512V ~ 20V | 1A | 20V | Adjustable | Non-Synchronous Step Down (Buck) | - | 1MHz | - | Surface Mount | SOIC-8 | SOP-8 | TAPE & REEL | ROHM |
 | 0176-1497-5 | BD9611MUV-E2 | 0 | 34.56 | | PB-Free | RoHS | 60V Synchronous Step-Down Switching Regulator (Controller Type),Internal Reference Voltage Accuracy 0.8V ±10% | 1V ~ 44.8V | - | 56V | Positive Fixed | Synchronous Step Down (Buck) | - | 500kHz | 95% | Surface Mount | QFN-20 | VQFN-20 | TAPE & REEL | ROHM |
| 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 |
| 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 |
 | 0035-1840-1 | MCP16251T-I/CH | 2,281 | 27.78 | | | RoHS | PFM/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 | 250mA | 5.5V | Adjustable | Synchronous Step Up (Boost) | - | 500kHz | 96% | Surface Mount | SOT-23-6 | SOT-23-6 | TAPE & REEL | MICROCHIP |
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