| 177201 | 78HT305VC | 3 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | Texas Instruments |
| 177202 | 78HT353 | 5.25Vout 2A Wide Input Positive Step-Down ISR | Texas Instruments |
| 177203 | 78HT353HC | 3 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | Texas Instruments |
| 177204 | 78HT353VC | 3 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR | Texas Instruments |
| 177205 | 78K | Common to 78K/0 Series | NEC |
| 177206 | 78L00A | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177207 | 78L05 | THREE TERMINAL POSITIVE VOLTAGE REGULATORS | NEC |
| 177208 | 78L05 | POSITIVE VOLTAGE REGULATORS | ST Microelectronics |
| 177209 | 78L05 | POSITIVE-VOLTAGE REGULATORS | Texas Instruments |
| 177210 | 78L05ACD | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177211 | 78L05ACF | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177212 | 78L05ACZ | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177213 | 78L06 | Positive-Voltage Regulators | Wing Shing Computer Components |
| 177214 | 78L06ACD | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177215 | 78L06ACF | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177216 | 78L06ACZ | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177217 | 78L08 | Positive-Voltage Regulators | Wing Shing Computer Components |
| 177218 | 78L08ACD | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177219 | 78L08ACF | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
|
| 177220 | 78L08ACZ | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177221 | 78L09ACD | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177222 | 78L09ACF | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177223 | 78L09ACZ | Positive-Voltage Regulators | Wing Shing Computer Components |
| 177224 | 78L09CPK | Positive-Voltage Regulators | Wing Shing Computer Components |
| 177225 | 78L12 | Positive-Voltage Regulators | Wing Shing Computer Components |
| 177226 | 78L12ACD | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177227 | 78L12ACF | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177228 | 78L12ACZ | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177229 | 78L15 | Positive-Voltage Regulators | Wing Shing Computer Components |
| 177230 | 78L15ACD | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177231 | 78L15ACF | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177232 | 78L15ACZ | Three-Terminal Low Current Positive Voltage Regulators | Planeta |
| 177233 | 78L18 | Positive-Voltage Regulators | Wing Shing Computer Components |
| 177234 | 78M05 | 3-Terminal 0.5A Positive Voltage Regulator | Fairchild Semiconductor |
| 177235 | 78M05 | 0.5A THREE TERMINAL POSITIVE VOLTAGE REGULATORS | TOSHIBA |
| 177236 | 78M6610+LMU | Energy Measurement Processor for Load Monitoring Units | MAXIM - Dallas Semiconductor |
| 177237 | 78M6610+PSU | Energy Measurement Processor for Single-Phase Power-Supply Units | MAXIM - Dallas Semiconductor |
| 177238 | 78M6612 | Single-Phase, Dual-Outlet Power and Energy Measurement IC | MAXIM - Dallas Semiconductor |
| 177239 | 78M6612-DB-OMU-RF | 78M6612 Outlet Measurement Unit Model OMU1-S-RF Demo Kit | MAXIM - Dallas Semiconductor |
| 177240 | 78M6612-DB-OMU-USB | Outlet Measurement Unit Model OMU1-S-WW Demo Kit | MAXIM - Dallas Semiconductor |
