LM7912 - 3 端子负电压稳压器

LM7912是TI德州仪器公司的一款单通道LDO产品，LM7912是3 端子负电压稳压器，本站介绍了LM7912的封装应用图解、特点和优点、功能等，并给出了与LM7912相关的TI元器件型号供参考。

LM7912 - 3 端子负电压稳压器 - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品描述

The LM79XX 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 LM79XX series is packaged in the TO-220 power package and is capable of supplying 1.5A 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 LM79XX series allows output voltage to be easily boosted above the preset value with a resistor divider. The low quiescent current drain of these devices with a specified maximum change with line and load ensures good regulation in the voltage boosted mode.

For applications requiring other voltages, see LM137 datasheet.

产品特性

Thermal, Short Circuit and Safe Area Protection
High Ripple Rejection
1.5A Output Current
4% Tolerance on Preset Output Voltage

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