| Part Number | Manufacturer | Description |
| EL7551 |
Intersil |
PWM, Converter with 1A FETs |
| EL7556D |
Intersil |
PWM, Synchronous Converter with 6A FETs |
| EL7558D |
Intersil |
PWM, Synchronous Converter with 8A FETs |
| EL7562 |
Intersil |
PWM, Converter with 2A FETs |
| EL7563 |
Intersil |
PWM, Conveter with 4A FETs |
| EL7564 |
Intersil |
PWM, Converter with 4A FETs |
| EL7566 |
Intersil |
PWM, Synchronous 6A with ?5% Voltage Margining and Start-Up Sequencing |
| FAN5090 |
Fairchild Semiconductor |
Two Phase Interleaved Synchronous Buck Converter |
| FAN5091 |
Fairchild Semiconductor |
Two Phase Interleaved Synchronous Buck Converter |
| FAN5092 |
Fairchild Semiconductor |
Multi Phase Interleaved Buck Converter |
| FAN5093 |
Fairchild Semiconductor |
Two Phase Interleaved Synchronous Buck Converter |
| FAN5094 |
Fairchild Semiconductor |
Multi Phase Interleaved Buck Converter |
| FAN5098 |
Fairchild Semiconductor |
Two Phase Interleaved Synchronous Buck Converter for AMD Hammer |
| FAN5193 |
Fairchild Semiconductor |
Two Phase Interleaved Synchronous Buck Converter |
| FAN5307 |
Fairchild Semiconductor |
High-efficiency step-down DC/DC converter |
| HIP5020 |
Intersil |
|
| HIP6004 |
Intersil |
Microprocessor DC-DC Converter, Buck/Sync-Rectifier, TTL 5-Bit VID DAC, ?1% |
| HIP6004B |
Intersil |
Microprocessor DC-DC Converter, Buck/Sync-Rectifier, TTL 5-Bit VID DAC, ?1% Reg |
| HIP6004D |
Intersil |
Microprocessor DC-DC Converter, Buck/Sync-Rectifier, TTL 5-Bit VID DAC, ?1% Reg |
| HIP6004E |
Intersil |
Microprocessor DC-DC Converter, Buck/Sync-Rectifier, 5-Bit VID DAC, ?1% Reg |
| HIP6007 |
Intersil |
PWM Controller, Microprocessor DC-DC Converter, Std Buck, No DAC, ?1.0% Reg, 5/12VDC Input to 3.x/1.27VDC Output |
| HIP6012 |
Intersil |
PWM Controller, Microprocessor DC-DC Converter, Buck/Sync-Rectifier, No DAC, ?1.5% Reg, 5/12VDC Input to 3.x/1.27VDC Output |
| HIP6013 |
Intersil |
PWM Controller, Microprocessor DC-DC Converter, Std Buck, No DAC, ?1.5% Reg, 5/12VDC Input to 3.x/1.27VDC Output |
| LM1572 |
National Semiconductor |
1.5A, 500kHz Step-down Voltage Regulator |
| LM1575 |
National Semiconductor |
SIMPLE SWITCHER 1A Step-Down Voltage Regulator |
| LM2574 |
Micrel |
52kHz Simple 0.5A Buck Regulator |
| LM2574 |
National Semiconductor |
SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator |
| LM2574 |
ON Semiconductor |
0.5A, Adjustable Output Voltage, Step-Down Switching Regulator |
| LM2574HV |
National Semiconductor |
SIMPLE SWITCHER 0.5A Step-Down Voltage Regulator |
| LM2575 |
Micrel |
52kHz Simple 1A Buck Regulator |
| LM2575 |
National Semiconductor |
SIMPLE SWITCHER 1A Step-Down Voltage Regulator |
| LM2575 |
ON Semiconductor |
1A, Adjustable Output Voltage, Step-Down Switching Regulator |
| LM2575HV |
National Semiconductor |
SIMPLE SWITCHER 1A Step-Down Voltage Regulator |
| LM2576 |
Micrel |
52kHz Simple 3A Buck Regulator |
| LM2576 |
National Semiconductor |
SIMPLE SWITCHER® 3A Step-Down Voltage Regulator |
| LM2576 |
ON Semiconductor |
3A, Adjustable Output Voltage, Step-Down Switching Regulator |
| LM2576HV |
National Semiconductor |
SIMPLE SWITCHER® 3A Step-Down Voltage Regulator |
| LM2590HV |
National Semiconductor |
SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator with Features |
| LM2591HV |
National Semiconductor |
SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator |
| LM2592HV |
National Semiconductor |
SIMPLE SWITCHER Power Converter 150 KHz 2A Step-Down Voltage Regulator |
| LM2593HV |
National Semiconductor |
SIMPLE SWITCHER Power Converter 150 KHz 2A Step-Down Voltage Regulator with Features |
| LM2594 |
National Semiconductor |
SIMPLE SWITCHER Power Converter 150 KHz 0.5A Step-Down Voltage Regulator |
| LM2594HV |
National Semiconductor |
SIMPLE SWITCHER Power Converter 150 KHz 0.5A Step-Down Voltage Regulator |
| LM2595 |
National Semiconductor |
SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator |
| LM2596 |
National Semiconductor |
SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator |
| LM2597 |
National Semiconductor |
SIMPLE SWITCHER Power Converter 150 KHz 0.5A Step-Down Voltage Regulator |
| LM2598 |
National Semiconductor |
SIMPLE SWITCHER Power Converter 150 KHz 1A Step-Down Voltage Regulator, with Features |
| LM2599 |
National Semiconductor |
SIMPLE SWITCHER Power Converter 150 KHz 3A Step-Down Voltage Regulator with Features |
| LM2608 |
National Semiconductor |
400mA Sub-miniature, High Efficiency, Programmable DC-DC Converter with Linear Mode |
| LM2612 |
National Semiconductor |
400mA Sub-miniature, Programmable, Step-Down DC-DC Converter for Ultra Low-Voltage Circuits |
| LM2612BL |
National Semiconductor |
400mA Sub-miniature, Programmable, Step-Down DC-DC Converter for Ultra Low-Voltage Circuits |
| LM2614 |
National Semiconductor |
400mA Sub-Miniature Adjustable DC-DC Converter Optimized for RF Power Amplifiers |
| LM2618 |
National Semiconductor |
400mA Sub-miniature, High Efficiency, Synchronous PWM & PFM Programmable DC-DC Converter |
| LM2619 |
National Semiconductor |
500mA Sub-Miniature Step-Down DC-DC Converter |
| LM2650 |
National Semiconductor |
Synchronous Step-Down DC/DC Converter |
| LM2651 |
National Semiconductor |
1.5A High Efficiency Switching Regulator |
| LM2653 |
National Semiconductor |
1.5A High Efficiency Synchronous Switching Regulator |
| LM2655 |
National Semiconductor |
2.5A High Efficiency Synchronous Switching Regulator |
| LM2670 |
National Semiconductor |
SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync |
| LM2671 |
National Semiconductor |
SIMPLE SWITCHER Power Converter High Efficiency 500mA Step-Down Voltage Regulator with Features |
| LM2672 |
National Semiconductor |
SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator with Features |
| LM2673 |
National Semiconductor |
SIMPLE SWITCHER 3A Step-Down Voltage Regulator with Adjustable Current Limit |
| LM2674 |
National Semiconductor |
SIMPLE SWITCHER Power Converter High Efficiency 500mA Step-Down Voltage Regulator |
| LM2675 |
National Semiconductor |
SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator |
| LM2676 |
National Semiconductor |
SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator |
| LM2677 |
National Semiconductor |
SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync |
| LM2678 |
National Semiconductor |
SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator |
| LM2679 |
National Semiconductor |
SIMPLE SWITCHER 5A Step-Down Voltage Regulator with Adjustable Current Limit |
| LM2825 |
National Semiconductor |
Integrated Power Supply 1A DC-DC Converter |
| LM5007 |
National Semiconductor |
High Voltage (80V) Step Down Switching Regulator |
| MAX1536 |
Maxim |
3.6A, 1.4MHz, Low-Voltage, Internal-Switch Step-Down Regulator with Dynamic Output Voltage Control |
| MAX1623 |
Maxim |
3A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches |
| MAX1644 |
Maxim |
2A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches |
| MAX1684 |
Maxim |
Low-Noise, 14V Input, 1A, PWM Step-Down Converters |
| MAX1685 |
Maxim |
Low-Noise, 14V Input, 1A, PWM Step-Down Converters |
| MAX1692 |
Maxim |
Low-Noise, 5.5V Input, PWM Step-Down Regulator |
| MAX1733 |
Maxim |
Low-Voltage, Step-Down DC-DC Converters in SOT23 |
| MAX1734 |
Maxim |
Low-Voltage, Step-Down DC-DC Converters in SOT23 |
| MAX1742 |
Maxim |
1A/2.7A, 1MHz, Step-Down Regulators with Synchronous Rectification and Internal Switches |
| MAX1744 |
Maxim |
High-Voltage, Step-Down DC-DC Controller in µMAX |
| MAX1745 |
Maxim |
High-Voltage, Step-Down DC-DC Controller in µMAX |
| MAX1774 |
Maxim |
Dual, High-Efficiency, Step-Down Converter with Backup Battery Switchover |
| MAX1775 |
Maxim |
Dual-Output Step-Down DC-DC Converter for PDA/Palmtop Computers |
| MAX1776 |
Maxim |
24V, 600mA Internal Switch, 100% Duty Cycle, Step-Down Converter |
| MAX1820 |
Maxim |
WCDMA Cellular Phone 600mA Buck Regulators |
| MAX1821 |
Maxim |
WCDMA Cellular Phone 600mA Buck Regulators |
| MAX1830 |
Maxim |
3A, 1MHz, Low-Voltage, Step-Down Regulators with Synchronous Rectification and Internal Switches |
| MAX1831 |
Maxim |
3A, 1MHz, Low-Voltage, Step-Down Regulators with Synchronous Rectification and Internal Switches |
| MAX1836 |
Maxim |
24V Internal Switch, 100% Duty Cycle, Step-Down Converters |
| MAX1837 |
Maxim |
24V Internal Switch, 100% Duty Cycle, Step-Down Converters |
| MAX1842 |
Maxim |
1A/2.7A, 1MHz, Step-Down Regulators with Synchronous Rectification and Internal Switches |
| MAX1843 |
Maxim |
2.7A, 1MHz, Low-Voltage, Step-Down Regulator with Internal Synchronous Rectification in QFN Package |
| MAX724 |
Maxim |
5A/2A Step-Down, PWM, Switch-Mode DC-DC Regulators |
| MAX726 |
Maxim |
5A/2A Step-Down, PWM, Switch-Mode DC-DC Regulators |
| MAX727 |
Maxim |
5V/3.3V/3V 2A Step-Down, PWM, Switch-Mode DC-DC Regulators |
| MAX728 |
Maxim |
5V/3.3V/3V 2A Step-Down, PWM, Switch-Mode DC-DC Regulators |
| MAX729 |
Maxim |
5V/3.3V/3V 2A Step-Down, PWM, Switch-Mode DC-DC Regulators |
| MAX730A |
Maxim |
5V, Step-Down, Current-Mode PWM DC-DC Converters |
| MAX738A |
Maxim |
5V, Step-Down, Current-Mode PWM DC-DC Converters |
| MAX744A |
Maxim |
5V, Step-Down, Current-Mode PWM DC-DC Converters |
| MAX746 |
Maxim |
High-Efficiency, PWM, Step-Down, N-Channel DC-DC Controller |
| MAX747 |
Maxim |
High-Efficiency, PWM, Step-Down Controller (External P-Channel Driver) |
| MAX748A |
Maxim |
3.3V, Step-Down, Current-Mode PWM DC-DC Converters |
| MAX750A |
Maxim |
Adjustable, PWM, Step-Down Regulator |
| MAX763A |
Maxim |
3.3V, Step-Down, Current-Mode PWM DC-DC Converters |
| MAX787 |
Maxim |
5V/3.3V/3V 5A step-down, PWM, switch-mode DC-DC Regulators |
| MAX788 |
Maxim |
5V/3.3V/3V 5A step-down, PWM, switch-mode DC-DC Regulators |
| MAX789 |
Maxim |
5V/3.3V/3V 5A step-down, PWM, switch-mode DC-DC Regulators |
| MAX830 |
Maxim |
5V/3.3V/3V/Adjustable-Output, 1A, Step-Down, PWM, Switch-Mode DC-DC Regulators |
| MAX831 |
Maxim |
5V/3.3V/3V/Adjustable-Output, 1A, Step-Down, PWM, Switch-Mode DC-DC Regulators |
| MAX832 |
Maxim |
5V/3.3V/3V/Adjustable-Output, 1A, Step-Down, PWM, Switch-Mode DC-DC Regulators |
| MAX833 |
Maxim |
5V/3.3V/3V/Adjustable-Output, 1A, Step-Down, PWM, Switch-Mode DC-DC Regulators |
| MAX8548 |
Maxim |
Low-Cost, Wide Input Range, Step-Down Controllers with Foldback Current Limit |
| MAX887 |
Maxim |
100% Duty Cycle, Low-Noise, Step-Down, PWM DC-DC Converter |
| MCP1601 |
Microchip |
The MCP1601 is a synchronous Buck (step-down) switching regulator that can continuously supply 500mA of load current. This DC/DC converter can provide output voltages of 0.9V to Vin with an operati... |
| MIC2177 |
Micrel |
2.5A Synchronous Buck Regulator |
| MIC2178 |
Micrel |
2.5A Synchronous Buck Regulator |
| MIC2179 |
Micrel |
1.5A Synchronous Buck Regulator |
| MIC2202 |
Micrel |
High Efficiency 2MHz Synchronous Buck Converter 1µF Stable PWM Regulator |
| MIC2204 |
Micrel |
High Efficiency 2MHz Synchronous Buck Converter |
| MIC4574 |
Micrel |
200kHz Simple 0.5A Buck Regulator |
| MIC4575 |
Micrel |
200kHz Simple 1A Buck Regulator |
| MIC4576 |
Micrel |
200kHz Simple 3A Buck Regulator |
| MIC4680 |
Micrel |
1A 200kHz SuperSwitcher? Buck Regulator |
| MIC4681 |
Micrel |
2A-peak Current SuperSwitcher? Buck Regulator |
| MIC4682 |
Micrel |
Precision Current Limit SO-8 SuperSwitcher? Buck Regulator |
| MIC4684 |
Micrel |
2A High-Efficiency Buck Regulator |
| MIC4685 |
Micrel |
3A SPAK SuperSwitcher? Buck Regulator |
| MIC4690 |
Micrel |
500kHz 1A SuperSwitcher? Buck Regulator |
| MXL1074 |
Maxim |
5A/2A, Step-Down, PWM, Switch-Mode DC-DC Regulators |
| MXL1076 |
Maxim |
5A/2A, Step-Down, PWM, Switch-Mode DC-DC Regulators |
| TC120 |
Microchip |
TC120 is a 300 KHz PFM/PWM step-down (Buck) DC/DC regulator/controller combination for use in systems operating from two or more cells, or in line-powered applications. It uses PWM as the primary m... |
| UC3573 |
Texas Instruments |
Buck Pulse Width Modulator Stepdown Voltage Regulator |
| UC3578 |
Texas Instruments |
Buck Pulse Width Modulator Stepdown Voltage Regulator |