| 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 |
| | | | | | | | | | | | | | | | | | | | | |
 | 0227-0026-9 | TLE4305G | 1,144 | 12.47 |  | | RoHS | Voltage-Current Regulator Control | - | - | 42V | - | Flyback | - | - | - | Surface Mount | SOIC-8 | SOIC-8 | TAPE & REEL | INFINEON |
 | 0350-0027-6 | AS1331-BTDT-33 | 181 | 63.68 | | PB-Free | RoHS | 300mA Buck-Boost Synchronous DC/DC Converters Automatic transition between Buck and Boost mode | 3.3V | 300mA | 5.5V | Positive Fixed | Synchronous Buck,Boost | - | - | 90% | Surface Mount | TDFN-10 | TDFN-10 | TAPE & REEL | AMS |
 | 0123-0119-2 | KA34063A | 1,794 | 29.18 | | PB-Free | RoHS | SMPS Controller,Step-Up,Step-Down,Inverting 1.5A,Output Voltage Adjustable,Input 3V to 40V Frequency 100Hz to 100KHz | - | 1.5A | 40V | Adjustable | Non-Synchronous Buck,Boost,Inverting | - | 100Hz ~ 100kHz | - | Through Hole | PDIP-8 | PDIP-8 | TUBE | ONSEMI / FAIRCHILD |
| 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 |
 | 0339-0049-9 | TJ7660D | 1,981 | 15.56 | | 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% | Surface Mount | SOP-8 | SOP-8 | TAPE & REEL | HTC |
 | 0035-2308-9 | TC7660COA713 | 3,133 | 26.42 | | PB-Free | RoHS | Charge Pump DC-to-DC Voltage Converter, Power Efficiency 98% Typ., Supply Voltage Range 1.5V to 10V, Oscillator Frequency 10kHz | - | - | 10V | Adjustable | Charge Pump | - | 10kHz | 98% | Surface Mount | SOIC-8 | SOIC-8 | TAPE & REEL | MICROCHIP |
| 0339-0047-5 | MC34063AD | 1,861 | 12.25 | | PB-Free | RoHS | 1.5A DC-DC Converter Control Circuits Active Current Limiting. | - | 1.5A | 40V | Adjustable | Non-Synchronous Buck,Boost,Inverting | - | 33kHz | - | Surface Mount | SOP-8 | SOP-8 | TAPE & REEL | HTC |
 | 0339-0091-8 | MC34063AGD | 0 | 6.26 | | PB-Free | RoHS | DC-DC Converter Control Circuits for Step-Down/ Step-Up and Voltage-Inverting Applications, Output Switch Current 1.5A | - | 1.5A | 40V | Adjustable | Non-Synchronous Buck,Boost,Inverting | - | 33kHz | - | Surface Mount | SOIC-8 | SOP-8 | TAPE & REEL | HTC |
| 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 |
| 0235-0341-1 | MC34063ADR2G | 0 | 20.45 | | PB-Free | RoHS | Step-up/Down/Inverting 1.5A, Adjustable 33kHz Fixed Frequency | - | 1.5A | 40V | Adjustable | Non-Synchronous Buck,Boost,Inverting | ±2% | 33kHz | - | Surface Mount | SOIC-8 | SOIC-8 | TAPE & REEL | ONSEMI |
| 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 |
 | 0086-0770-1 | LM5005MHX/NOPB | 57 | 80.65 | | PB-Free | RoHS | Step-Down Switching Regulator 2.5A Adjustable Output 1.225V to 70V,Input 75V Max. Switching Frequency 50kHz to 500kHz | 1.225V ~ 70V | 2.5A | 75V | Adjustable | Non-Synchronous Step Down (Buck) | - | 50kHz ~ 500kHz | - | Surface Mount | HTSSOP-20 | HTSSOP-20 | 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 |
 | 0078-0291-1 | LM2576T-15/NOPB | 91 | 86.18 | | PB-Free | RoHS | 3A Step-Down Regulator 15.0V Fixed Output 52kHz Fixed Frequency. | 15V | 3A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | ±4% | 52kHz | 88% | Through Hole | TO-220-5 | TO-220 | TUBE | NS/TEXAS |
| 0078-0188-3 | LM2576T-5.0/NOPB | 592 | 64.49 | | PB-Free | RoHS | 3A Step-Down Regulator 5.0V Fixed Output 52kHz Fixed Frequency. | 5V | 3A | 40V | Positive Fixed | Non-Synchronous Step Down (Buck) | ±4% | 52kHz | 77% | Through Hole | TO-220-5 | TO-220 | TUBE | NS/TEXAS |
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