UA78M12是TI公司的一款单通道LDO产品，UA78M12是3 引脚 500mA 固定 12V 正电压稳压器，本页介绍了UA78M12的产品说明、应用、特性等，并给出了与UA78M12相关的TI元器件型号供参考。
UA78M12 - 3 引脚 500mA 固定 12V 正电压稳压器 - 单通道LDO - 线性稳压器(LDO) - TI公司（Texas Instruments，德州仪器）
- 3-Terminal Regulators
- Output Current up to 500 mA
- No External Components
- Internal Thermal-Overload Protection
- High Power-Dissipation Capability
- Internal Short-Circuit Current Limiting
- Output Transistor Safe-Area Compensation
- On-Card Regulation
- Portable Devices
- Computing & Servers
- Telecommunications
This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. The applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 500 mA of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| UA78Mxx | SOT-223 (3) | 6.50 mm x 3.50 mm |
| TO-220 (3) | 10.16 mm x 8.82 mm | |
| TO-252 (3) | 6.60 mm x 6.10 mm |
