L272 is a dual power operational amplifier launched by STMicroelectronics, with a maximum output current of 1A, supporting single or dual power supply, commonly used in power amplifiers and switch power supplies.
The L272 is a monolithic integrated circuit available in Powerdip, Minidip, and SO packages. It is designed for use as a power operational amplifier in applications such as servo amplifiers and power supplies, including use in CD players and VCRs. The device features high gain, high output power capability, and ground-compatible inputs.
| Output Current | 1 A |
|---|---|
| Peak Output Current | 1.5 A |
| Supply Voltage | 4 to 28 V |
| Gain-bandwidth Product | 350 kHz |
| Operating Temperature Range | -40 to 85 °C |
| Thermal Shutdown Junction Temperature | 145 °C |
The device can provide a DC output current up to 1 A.
The L272D operates between -40 and 85 °C.
The absolute maximum supply voltage rating is 28 V.