| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| NTE1649 | Integrated circuit. Telethone tone ringer. | distributor | DIP | 8 | -45°C | 65°C | 27 K |
| TK71649ASCL | 4.9V low dropout voltage regulator | distributor | SOT23 | 5 | -30°C | 80°C | 111 K |
| TK71649ASCLH | 4.9V low dropout voltage regulator | distributor | SOT23 | 5 | -30°C | 80°C | 111 K |
| TK71649ASCLH | 4.9V low dropout voltage regulator | distributor | SOT23 | 5 | -30°C | 80°C | 111 K |
| TK71649ASCLH | 4.9V low dropout voltage regulator | distributor | SOT23 | 5 | -30°C | 80°C | 111 K |
| TK71649SCL | 4.9V low dropout voltage regulator | distributor | SOT23 | 5 | -30°C | 80°C | 111 K |
| TK71649SCLH | 4.9V low dropout voltage regulator | distributor | SOT23 | 5 | -30°C | 80°C | 111 K |
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