| 843161 | LM2623MMX/NOPB | General Purpose, Gated Oscillator Based, DC/DC Boost Converter 8-VSSOP -40 to 85 | Texas Instruments |
| 843162 | LM2630 | Synchronous Step-Down Power Supply Controller | National Semiconductor |
| 843163 | LM2630MTC-ADJ | Synchronous Step-Down Voltage Regulator [Not recommended for new designs] | National Semiconductor |
| 843164 | LM2630MTCX-ADJ | Synchronous Step-Down Voltage Regulator [Not recommended for new designs] | National Semiconductor |
| 843165 | LM2631 | Synchronous Step-Down Power Supply Controller | National Semiconductor |
| 843166 | LM2631EVAL | Synchronous Step-Down Voltage Regulator | National Semiconductor |
| 843167 | LM2631MTC-ADJ | Synchronous Step-Down Voltage Regulator [Not recommended for new designs] | National Semiconductor |
| 843168 | LM2631MTCX-ADJ | Synchronous Step-Down Voltage Regulator [Not recommended for new designs] | National Semiconductor |
| 843169 | LM2633 | Advanced Two-Phase Synchronous Triple Regulator Controller for Notebook CPUs | National Semiconductor |
| 843170 | LM2633EVAL | Advanced Two-Phase Synchronous Triple Regulator Controller for Notebook CPUs | National Semiconductor |
| 843171 | LM2633MTD | Advanced Two-Phase Synchronous Triple Regulator Controller for Notebook CPUs | National Semiconductor |
| 843172 | LM2633MTDX | Advanced Two-Phase Synchronous Triple Regulator Controller for Notebook CPUs | National Semiconductor |
| 843173 | LM2635 | Synchronous Buck Regulator Controller | National Semiconductor |
| 843174 | LM2635M | 5-Bit Programmable Synchronous Buck Regulator Controller [Not recommended for new designs] | National Semiconductor |
| 843175 | LM2635MX | 5-Bit Programmable Synchronous Buck Regulator Controller [Not recommended for new designs] | National Semiconductor |
| 843176 | LM2636 | 5-Bit Programmable Synchronous Buck Regulator Controller | National Semiconductor |
| 843177 | LM2636 MDC | 5-Bit Programmable Synchronous Buck Regulator Controller | National Semiconductor |
| 843178 | LM2636M | 5-Bit Programmable Synchronous Buck Regulator Controller | National Semiconductor |
| 843179 | LM2636MTC | 5-Bit Programmable Synchronous Buck Regulator Controller | National Semiconductor |
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| 843180 | LM2636MTCX | 5-Bit Programmable Synchronous Buck Regulator Controller | National Semiconductor |
| 843181 | LM2636MX | 5-Bit Programmable Synchronous Buck Regulator Controller | National Semiconductor |
| 843182 | LM2637 | Motherboard Power Supply Solution with a 5-BitÿýProgrammable Switching Controller and Two Linear Regulator Controllers | National Semiconductor |
| 843183 | LM2637M | Motherboard Power Supply Solution with a 5-Bit Programmable Switching Controller and Two Linear Regulator Controllers | National Semiconductor |
| 843184 | LM2637MX | Motherboard Power Supply Solution with a 5-Bit Programmable Switching Controller and Two Linear Regulator Controllers | National Semiconductor |
| 843185 | LM2638 | Motherboard Power Supply Solution with a 5-Bit Programmable Switching Controller and Two Linear Regulator Controllers | National Semiconductor |
| 843186 | LM2638M | Motherboard Power Supply Solution with a 5-Bit Programmable Switching Controller and Two Linear Regulator Controllers | National Semiconductor |
| 843187 | LM2638MX | Motherboard Power Supply Solution with a 5-Bit Programmable Switching Controller and Two Linear Regulator Controllers | National Semiconductor |
| 843188 | LM2639 | 5-Bit Programmable, High Frequency Multi-phase PWM Controller | National Semiconductor |
| 843189 | LM2639EVAL | 5-Bit Programmable, High Frequency Multi-phase PWM Controller | National Semiconductor |
| 843190 | LM2639M | 5-Bit Programmable, High Frequency Multi-phase PWM Controller | National Semiconductor |
| 843191 | LM2639MX | 5-Bit Programmable, High Frequency Multi-phase PWM Controller | National Semiconductor |
| 843192 | LM2640 | Dual Adjustable Step-Down Switching Power Supply Controller | National Semiconductor |
| 843193 | LM2640 | Dual Adjustable Step-Down Switching Power Supply Controller | Texas Instruments |
| 843194 | LM26400Y | Dual 2A, 500kHz Wide Input Range Buck Regulator | Texas Instruments |
| 843195 | LM26400YMH/NOPB | Dual 2A, 500kHz Wide Input Range Buck Regulator 16-HTSSOP -40 to 125 | Texas Instruments |
| 843196 | LM26400YMHX/NOPB | Dual 2A, 500kHz Wide Input Range Buck Regulator 16-HTSSOP -40 to 125 | Texas Instruments |
| 843197 | LM26400YSD/NOPB | Dual 2A, 500kHz Wide Input Range Buck Regulator 16-WSON | Texas Instruments |
| 843198 | LM26400YSDE/NOPB | Dual 2A, 500kHz Wide Input Range Buck Regulator 16-WSON | Texas Instruments |
| 843199 | LM2640MTC-ADJ | Dual Adjustable Step-Down Switching Power Supply Controller | National Semiconductor |
| 843200 | LM2640MTC-ADJ/NOPB | Dual Adjustable Step-Down Switching Power Supply Controller 28-TSSOP 0 to 125 | Texas Instruments |
