The TDA1151 is an integrated circuit that is used to control the speed of motors in record players, tape and cassette recorders, movie cameras, and toys. It features high output current (up to 800mA), low quiescent current (1.7mA), low reference voltage (1.2V), and excellent temperature stability.
The TDA1151 is a monolithic integrated circuit in a SOT-32 plastic package designed as a speed regulator for DC motors. It is intended for use in record players, tape and cassette recorders, movie cameras, and toys. Key features include an output current up to 800mA, a low quiescent current of 1.7mA, and a low reference voltage of 1.2V.
| Supply voltage | 20 V |
|---|---|
| Total power dissipation | 0.8 W |
| Storage and junction temperature | -40 to 150 °C |
| Reference voltage | 1.2 V |
| Quiescent drain current | 1.7 mA |
| Starting current | 0.8 A |
| Minimum supply voltage | 2.5 V |
| Thermal resistance junction-case | 10 °C/W |
It is designed for use as a speed regulator for DC motors found in record players, tape and cassette recorders, movie cameras, and toys.
The device provides a high output current up to 800mA.