| Base Part Number | Output Range | Switch Current | Input Min Voltage | Input Max Voltage | Feedback Voltage | Frequency Max | Efficiency (peak) | Output Min | Output Max | Sync Pin | Adj Switch Frequency | Frequency Min | On/Off Pin | Error Flag | SoftStart | Special Features | PWM Mode | Topology | Step-Up | Inverting | Flyback | RegType | Adjustable Output | Output Power | Temperature Min | Temperature Max | Regulator Family | AEC Q-100 Automotive Grade | Automotive Selection Guide | PowerWise |
| LM2733 | Vin to 40V | 1 | 2.7 | 14 | 1600| 600 | Undefined | 3 | 40 | No | No | 1600| 600 | Yes | No | Current | Boost | Yes | No | No | Switching Regulator | Yes | Undefined | -40 | 125 | Yes | No | |||||
| LM2735 | Vin to 24 | 2.25 | 2.7 | 5.5 | 1.255 | 550| 1700 | 90 | 3 | 24 | No | No | 1500| 475 | Yes | No | Yes | eMSOP8 EXP DAP| SOT23-5| 12V LLP6 EXP DAP| 12V eMSOP8 EXP DAP| LLP6 EXP DAP| 12V SOT23-5 | Boost, Sepic, FlyBack | Yes | Yes | Switching Regulator | Yes | |||||||||
| LM3224 | Vin to 20V | 2.6 | 2.7 | 7 | 1250 | 90 | Undefined | 20 | No | Yes | 615 | Yes | No | Yes | Pin-selected switching frequency, External compensation, Ceramic cap stable, Flat panel display power, High current LED driver | Current | Boost | Yes | No | Yes | Switching Regulator | Yes | Undefined | -40 | 125 | No | ||||
| LM3310 | Vin to 20V | 2 | 2.5 | 7 | 1280 | 93 | Undefined | 20 | No | Yes | 660 | Yes | No | Yes | Uncommitted op amp, Gate pulse modulation switch | Current | Boost | Yes | No | Yes | Switching Regulator | Yes | Undefined | -40 | 125 | |||||
| LM3311 | Vin to 20V | 2 | 2.5 | 7 | 1280 | 93 | Undefined | 20 | No | Yes | 660 | Yes | No | Yes | Integrated 350mA LDO, Uncommitted op amp, Gate pulse modulation switch | Current | Boost | Yes | No | Yes | Switching Regulator | Yes | Undefined | -40 | 125 | |||||
| LM2578A | Undefined | 0.75 | 2 | 40 | 1 | 100 | Undefined | No | Yes | 1 | No | No | No | FB and NFB pins | Voltage | Buck, Boost, Flyback, Inverting | Yes | Yes | Yes | Switching Controller | Yes | -40 | 125 | Undefined | Undefined | |||||
| LM3578A | Undefined | 0.75 | Undefined | 40 | 1 | 100 | - | 1 | Undefined | No | Yes | 1 | No | No | No | FB and NFB pins | Voltage | Buck, Boost, Flyback, Inverting | Yes | Yes | Yes | Switching Regulator | Yes | Undefined | 0 | 125 | Undefined | Undefined | ||
| LM5001 | Undefined | 1 | 3.1 | 75 | 1.26 | 1500 | 96 | Undefined | Undefined | Yes | Yes | 50 | Yes | No | No | Current Mode | Boost, Flyback, Forward, SEPIC | Yes | No | Yes | Switching Regulator | Yes | Undefined | -40 | 125 | Yes | ||||
| LM5002 | Undefined | 0.5 | 3.1 | 75 | 1.26 | 1500 | 95 | Undefined | Undefined | Yes | Yes | 50 | Yes | No | No | Current Mode | Boost, Flyback, Forward, SEPIC | Yes | No | Yes | Switching Regulator | Yes | Undefined | -40 | 125 | Yes | ||||
| LM5015 | Undefined | 1.2 | 4.25 | 75 | 750 | 87 | Undefined | Undefined | Yes | Yes | 25 | Yes | No | Yes | Current Mode | Two-Switch Forward | Yes | Yes | Yes | Switching Regulator | Yes | Undefined | -40 | 125 | ||||||
| LM27313 | 4 to 28V | 1 | 2.7 | 14 | 1.23 | 1600 | 90 | 4 | 28 | No | No | 1600 | Yes | No | No | Undefined | Undefined | CV boost | Yes | No | No | Switching Regulator | Yes | 2.5 | -40 | 125 | ||||
| LM2698 | 2.2V to 17V | 1.35 | 2.2 | 12 | 1250 | Undefined | 2.2 | 17 | No | Yes | 600 | Yes | No | No | 2.5% output voltage accuracy | Current | Boost | Yes | No | No | Switching Regulator | Yes | Undefined | -40 | 125 | SIMPLE SWITCHER | ||||
| LM2700 | 1.26V to 17.5V | 3.6 | 2.2 | 12 | 1250 | 90 | 1.26 | 17.5 | No | Yes | 600 | Yes | No | No | Current | Boost, Flyback | Yes | No | Yes | Switching Regulator | Yes | Undefined | -40 | 125 | ||||||
| LM2622 | 1.26V to 12V | 1.65 | 2 | 12 | 1300 | 90 | 1.26 | 12 | No | Yes | 600 | Yes | No | No | Pin-selectable operating frequency | Current | Boost, Flyback | Yes | No | Yes | Switching Regulator | Yes | Undefined | -40 | 125 | |||||
| LM5000 | 1.259V min. | 2 | 3.1 | 40 | 1.259 | 1300 | 90 | 1.259 | Undefined | No | Yes | 300 | Yes | No | Yes | 80V internal switch, selectable frequency | current | Flyback, Boost, Forward, SEPIC | Yes | No | Yes | Switching Regulator | Yes | Undefined | -40 | 125 | Yes | |||
| LM2621 | 1.24V to 14V | 2.85 | 1.2 | 14 | 2000 | 90 | 1.24 | 14 | No | Yes | 300 | Yes | No | No | Constant duty cycle gated oscillator | Gated Oscillator | Boost, Flyback | Yes | No | Yes | Switching Regulator | Yes | Undefined | -40 | 85 | |||||
| LM2623 | 1.24V to 14V | 2.2| 1.2 | 0.8 | 14 | 2000 | 90 | 1.24 | 14 | No | Yes | 300 | Yes | No | No | Ratio-adaptive gated oscillator | Gated oscillator | Boost, Flyback | Yes | No | Yes | Switching Regulator | Yes | Undefined | -40 | 85 | No | ||||
| LM78S40 | 1.245V min | 1.5 | 2.5 | 40 | 1.245 | 100 | - | 1.245 | Undefined | No | Yes | 0.1 | No | No | No | Integrated 1.5A diode, uncommitted op amp | Voltage | Buck, Boost, Flyback, Inverting | Yes | Yes | Yes | Switching Regulator | Yes | -| Undefined | -55 | 125 | Undefined | Undefined | | null | | null |
| LM2731 | 1.23V to 22V | 1.5 | 2.7 | 14 | 1600| 600 | 90 | 1.23 | 22 | No | No | 1600| 600 | Yes | No | Undefined | Current | Boost | Yes | No | No | Switching Regulator | Yes | Undefined | -40 | 125 | Yes | No | ||||
| LM2577 | 1.23V min| 12V | 3 | 3.5 | 40 | 1.23| 12 | 52 | 80 | No | No | 52 | No | No | Yes | SIMPLE SWITCHER regulator | Boost, Flyback | Yes | No | Yes | Switching Regulator | Yes| No | - | -40 | 125 | SIMPLE SWITCHER | ||||||
| LM2585 | 1.23V min| 3.3V| 5V| 12V | 3 | 4 | 40 | 12| 1.23| 5| 12| 3.3 | 100 | -| 76| 80| 93 | No | No | 100 | No | No | Yes | SIMPLE SWITCHER regulator | Boost, Flyback | Yes | No | Yes | Switching Regulator | Yes| No | - | -40 | 125 | SIMPLE SWITCHER | ||||||
| LM2586 | 1.23V min| 3.3V| 5V | 3 | 4 | 40 | 1.23| 5| 3.3 | 200 | 76| 93| 80 | Yes | Yes | 100 | Yes | No | Yes | SIMPLE SWITCHER regulator | Boost, Flyback | Yes | No | Yes | Switching Regulator | Yes| No | - | -40 | 125 | SIMPLE SWITCHER | ||||||
| LM2587 | 1.23V min| 3.3V| 12V| 5V | 5 | 4 | 40 | 1.23| 5| 12| 3.3 | 100 | 90| 75| 80 | No | No | 100 | No | No | Yes | SIMPLE SWITCHER regulator | Boost, Flyback | Yes | No | Yes | Switching Regulator | Yes| No | - | -40 | 125 | SIMPLE SWITCHER | ||||||
| LM2588 | 1.23V min| 3.3V| 5V | 5 | 4 | 40 | 1.23| 5| 3.3 | 200 | 90| 75| 80 | Yes | Yes | 100 | Yes | No | Yes | SIMPLE SWITCHER regulator | Boost, Flyback | Yes | No | Yes | Switching Regulator | Yes| No | - | -40 | 125 | SIMPLE SWITCHER | ||||||
| LM2611 | -1.23V to -(36-Vinmax)V | 0.9| 1.2 | 2.7 | 14 | 1400 | 80 | -1.23 | Undefined | No | No | 1400 | Yes | No | No | CUK | Inverting | No | Yes | No | Switching Regulator | Yes | 2 | -40 | 125 | ||||||
| LM4510 | 1.2 | 2.7 | 5.5 | 1.265 | 100 | 85 | 18 | No | No | 85 | Yes | No | Yes | True shutdown | Boost | Yes | No | No | Switching Regulator | Yes | 1.4 | -40 | 85 | Yes |
交换式电容器升压转换器（4）
| Base Part Number | Switch Current | Output Min | Output Max | Input Min Voltage | Input Max Voltage | Efficiency (peak) | Frequency Min | Frequency Max | Special Features | Adj Switch Frequency | Adjustable Output | On/Off Pin | PWM Mode | Topology | Step-Up | Inverting | RegType | Temperature Min | Temperature Max | PowerWise |
| LM2753 | 0.4 | 5 | 5 | 3 | 5.5 | 68 | 725 | 725 | Flash-LED driver, 250mA continuous load and 400mA pulsed load | No | No | Yes | PFM Switched Capacitor Doubler | Boost | Yes | No | Switched Cap Regulator | -40 | 85 | No |
| LM2757 | 0.18 | 4.1 | 5 | 2.7 | 5.5 | 90 | 1242 | 1242 | Inductorless regulated boost converter, Low noise, constant voltage source with high impedance output during shutdown for USB-OTG applications | No | Yes | Yes | Preregulated Switched Capacitor Converter with 3/2x and 2x gains | Boost | Yes | No | Switched Cap Regulator | -30 | 85 | Yes |
| LM2750 | 0.12 | 3.8| 5.0 | 5.0| 5.2 | 2.7 | 5.6 | 62 | 1700 | 1700 | Inductorless regulated boost converter, Low noise, constant voltage source for multi-LEDs in parallel | No | Yes| No | Yes | Preregulated Switched Capacitor Doubler | Boost | Yes | No | Switched Cap Regulator | -40 | 85 | No |
| LM2751 | 0.08| 0.15 | 5| 4.5 | 5| 4.5 | 2.8 | 5.5 | 92 | 9.5 | 725 | LED Driver, Inductorless regulated boost converter, 1.5x and 2x gains | Yes | No | Yes | Multi-gain Switched Capacitor Doubler | Boost | Yes | No | Switched Cap Regulator | -40 | 85 | No |
开关升压控制器（9）
| Base Part Number | Input Min Voltage | Input Max Voltage | Topology | Frequency Max | Feedback Voltage | Efficiency (peak) | Adjustable Output | Output Power | Output Range | Frequency Min | Adj Switch Frequency | Sync Pin | On/Off Pin | SoftStart | Error Flag | Special Features | Output Current | Step-Down | Step-Up | Inverting | Flyback | RegType | Multiple Output Capability | Temperature Min | Temperature Max | AEC Q-100 Automotive Grade | Automotive Selection Guide | PowerWise |
| LM3478 | 2.95 | 40 | Boost, Sepic, Flyback | 1000 | 1.26 | - | Yes | - | 1.26V min | 100 | Yes | Yes | Yes | Yes | No | - | No | Yes | No | Yes | Switching Controller | Yes | -40 | 125 | Undefined | Yes | ||
| LM3488 | 2.95 | 40 | Boost, Sepic, Flyback | 1000 | 1.26 | - | Yes | - | 1.26V min | 100 | Yes | Yes | Yes | Yes | No | - | No | Yes | No | Yes | Switching Regulator | Yes | -40 | 125 | Undefined | Yes | ||
| LM3481 | 2.97 | 48 | Boost, SEPIC, Flyback | 1000 | 1.275 | Undefined | Yes | Undefined | 1.275V min | 100 | Yes | Yes | Yes | Yes | No | Adjustable UVLO | Undefined | No | Yes | No | Yes | Switching Controller | Yes | -40 | 125 | Yes | ||
| LM2524D | 5 | 40 | Buck, Boost, Flyback, Push-pull | 550 | Undefined | - | Yes | - | - | 0.001 | Yes | Yes | Yes | Yes | No | Dual bipolar (C, E) outputs | 200 | Yes | Yes | Yes | Yes | Switching Regulator | Yes | -40 | 125 | |||
| LM3430 | 6 | 40 | Boost | 2000 | 1.25 | 94 | Yes | 50 | Yes | Yes | No | Yes| null | No | Dynamic Headroom Control (with LM3432) | No | Yes | No | No | Switching Controller | No | -40 | 125 | Yes | Yes | ||||
| LM5022 | 6 | 60 | Boost, Sepic | 2000 | 1.25 | 90 | Yes | 50 | Yes | Yes | Yes | null| Yes | No | No | Yes | No | No | Switching Controller | No | -40 | 125 | Yes | Yes | |||||
| LM5021 | 8 | 30 | Flyback, Forward | 1000 | Undefined | Undefined | Yes | Undefined | set by external feedback network | 50 | Yes | Yes | Yes | Yes | No | For offline (AC-DC) applications, direct opto-coupler interface | Undefined | Yes | Yes | Yes | Yes | Switching Controller | Yes | -40 | 125 | |||
| LM5020 | 13 | 100 | Flyback, Inverting, Buck, Boost, Forward | 1000 | 1.25 | 85 | Yes | 300 | Undefined | 50 | Yes | Yes | Yes | Yes | No | 80% and 50% duty cycle limit (-2 and -1 versions), Programmable UVLO, error amplifier for non-isolated designs, leading-edge blanking, high current gate drive | - | Yes | Yes | Yes | Yes | Switching Controller | Yes | -40 | 125 | Yes | ||
| LM3578A | Undefined | 40 | Buck, Boost, Flyback, Inverting | 100 | 1 | - | Yes | Undefined | Undefined | 1 | Yes | No | No | No | No | FB and NFB pins | 750 | Yes | Yes | Yes | Yes | Switching Regulator | No | 0 | 125 | Undefined |
Switched Capacitor Doublers（11）
| Base Part Number | Output Current | Input Min Voltage | Input Max Voltage | Switching Frequency | Special Features | On/Off Pin | Efficiency (peak) | Error Flag | Sync Pin | Adj Switch Frequency | Adjustable Output | Inverting | Step-Up | Step-Down | Multiple Output Capability | RegType | Temperature Min | Temperature Max | Topology |
| LM2662 | 200 | 1.5 | 5.5 | 150 | No | 86 | No | No | Yes | No | Yes | Yes | Yes | No | Switched Capacitor | -40 | 85 | Charge Pump | |
| LM2663 | 200 | 1.5 | 5.5 | 150 | Yes | 86 | No | No | No | No | Yes | Yes | Yes | No | Switched Capacitor | -40 | 85 | Charge Pump | |
| LM2660 | 100 | 1.5 | 5.5 | 80 | No | 88 | No | No | Yes | No | Yes | Yes | Yes | No | Switched Capacitor | -40 | 85 | Charge Pump | |
| LM2661 | 100 | 1.5 | 5.5 | 80 | Yes | 88 | No | No | No | No | Yes | Yes | Yes | No | Switched Capacitor | -40 | 85 | Charge Pump | |
| LM2781 | 50 | 1.8 | 5.5 | 210 | Yes | 92 | No | No | No | No | Yes | No | No | No | Switched Capacitor | -40 | 85 | Charge Pump | |
| LM2664 | 40 | 1.8 | 5.8 | 160 | Yes | 91 | No | No | No | No | Yes | No | No | No | Switched Capacitor | -40 | 85 | Charge Pump | |
| LM2665 | 40 | 1.8 | 5.8 | 160 | Yes | 91 | No | No | No | No | No | Yes | No | No | Switched Capacitor | -40 | 85 | Charge Pump | |
| LM2765 | 20 | 1.8 | 5.5 | 50 | Yes | 90 | No | No | No | No | No | Yes | No | No | Switched Capacitor | -40 | 85 | Charge Pump | |
| LM2766 | 20 | 1.8 | 5.5 | 200 | Yes | 90 | No | No | No | No | No | Yes | No | No | Switched Capacitor | -40 | 85 | Charge Pump | |
| LM2767 | 15 | 1.8 | 5.5 | 11 | No | 96 | No | No | No | No | No | Yes | No | No | Switched Capacitor | -40 | 85 | Charge Pump | |
| LM2682 | 10 | 2 | 5.5 | 6 | No | 94 | No | No | No | No | Yes | No | No | No | Switched Capacitor | -20 | 70 | Charge Pump |
