UA7815CKCS集成电路（IC）的线性+开关稳压器规格书PDF中文资料

UA7815CKCS属于集成电路（IC）的线性+开关稳压器。由德州仪器制造生产的UA7815CKCS稳压器 - 线性线性稳压器用于提供稳定的输出电压，无论负载电流、输入电压或环境因素如何变化，这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压，而且要超出某个最小量，并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言，虽然这种稳压器的效率低于开关模式的稳压器，但它们通常更适合对噪声高度敏感的应用。

1 Features

1• 3-Terminal Regulators

• Available in fixed 5-V/8-V/10-V/12-V/15-V/24-V

options

• Output Current up to 1.5 A

• Internal Thermal-Overload Protection

• High Power-Dissipation Capability

• Internal Short-Circuit Current Limiting

• Output Transistor Safe-Area Compensation

• Output Capacitor Not Needed for Stability

2 Applications

• On-card Regulation

• Portable Devices

• Computing & Servers

• Telecommunications

3 Description

This series of fixed-voltage integrated-circuit voltage

regulators is designed for a wide range of applications. These 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 1.5 A 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 can be used as the power-pass element in precision regulators.