| Компонент | Описание | Производитель | PDF | Buy |
| L1581S | Dual input ultra low dropout voltage regulator (ULDO) | List of Unclassifed Manufacturers |  |  |
| Z33M581S | Power products international ltd | List of Unclassifed Manufacturers | | |
| BL-M14A581S | LED DOT MATRIX | BetLux Electronics | | |
| BL-M14B581S | LED DOT MATRIX | BetLux Electronics | | |
| BL-M23A581S | LED DOT MATRIX | BetLux Electronics | | |
| BL-M23C581S | LED DOT MATRIX | BetLux Electronics | | |
| BL-M34A581S | LED DOT MATRIX | BetLux Electronics | | |
| BL-M34B581S | LED DOT MATRIX | BetLux Electronics | | |
| BL-M46A581S | LED DOT MATRIX | BetLux Electronics | | |
| B1581S-1.5 | 1.5V 5.0A low dropout voltage regulator | List of Unclassifed Manufacturers | | |
| L1581S-2.5 | Dual input ultra low dropout voltage regulator (ULDO), 2.5V | List of Unclassifed Manufacturers | | |
| B1581S-2.5 | 2.5V 5.0A low dropout voltage regulator | List of Unclassifed Manufacturers | | |
| B1581S-3.0 | 3.0V 5.0A low dropout voltage regulator | List of Unclassifed Manufacturers | | |
| L1581S-3.3 | Dual input ultra low dropout voltage regulator (ULDO), 3.3V | List of Unclassifed Manufacturers | | |
| B1581S-3.3 | 3.3V 5.0A low dropout voltage regulator | List of Unclassifed Manufacturers | | |
| B1581S-5 | 5V 5.0A low dropout voltage regulator | List of Unclassifed Manufacturers | | |
| B1581S-ADJ | Adjustable 5.0A low dropout voltage regulator | List of Unclassifed Manufacturers | | |
| RA-8581SA | I2C-Bus INTERFACE REAL TIME CLOCK MODULE | Epson ToYoCom | | |
| OM7581SC | Ultra Low Dropout, 10A Adjustable Positive Linear Regulator Thru-Hole (C6) | International Rectifier | | |
| CM1581SCN220 | 5A LOW DROPOUT VOLTAGE REGULATOR | List of Unclassifed Manufacturers | | |
