LM79M12是TI公司的一款单通道LDO产品，LM79M12是3 端子负电压稳压器，本页介绍了LM79M12的产品说明、应用、特性等，并给出了与LM79M12相关的TI元器件型号供参考。
LM79M12 - 3 端子负电压稳压器 - 单通道LDO - 线性稳压器(LDO) - TI公司（Texas Instruments，德州仪器）
The LM79MXX series of 3-terminal regulators is available with fixed output voltages of −5V, −12V, and −15V. These devices need only one external component—a compensation capacitor at the output. The LM79MXX series is packaged in the TO-220 power package, and is capable of supplying 0.5A of output current.
These regulators employ internal current limiting, safe area protection, and thermal shutdown for protection against virtually all overload conditions.
Low ground pin current of the LM79MXX series allows output voltage to be easily boosted above the preset value with a resistor divider. The low quiescent current of these devices with a specified maximum change with line and load ensures good regulation in the voltage boosted mode.
For output voltage other than −5V, −12V, and −15V the LM137 series provides an output voltage range from −1.2V to −57V.
- Thermal, Short Circuit and Safe Area Protection
- High Ripple Rejection
- 0.5A Output Current
- 4% Tolerance on Preset Output Voltage
