TLV76012DBZR集成电路（IC）的线性+开关稳压器规格书PDF中文资料

TLV76012DBZR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TLV76012DBZR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

• Wide Input Voltage Range up to 30 V

• Output Current up to 100 mA

• Available in Fixed Output Voltage 3.3-V, 5-V, 12-V

and 15-V Versions

• Operating Junction Temperature −40°C to +125°C

• Stable With Ceramic Capacitors Greater Than or

Equal to 0.1 μF

• Active Thermal Protection and Current Limit

2 Applications

• Post Regulator for Switching DC-DC Converter

• Bias Supply for Digital and Analog Circuits

• Home Appliances

• Power Tools

• Factory and Building Automation

3 Description

The TLV760 is an integrated linear-voltage regulator

featuring operation from an input as high as 30 V.

The TLV760 has a maximum dropout of 1.2 V at the

full 100-mA load across operating temperature.

Standard packaging for the TLV760 is the 3-pin SOT-

23 package.

The TLV760 is available in 3.3 V, 5 V, 12 V and 15 V.

The SOT-23 packaging of the TLV760 series allows

the device to be used in space-constrained

applications. The TLV760 is a small size alternative

to LM78Lxx series and similar devices.

The TLV760 is designed to bias digital and analog

circuits in applications that are subject to voltage

transients and spikes up to 30 V — for example,

appliances and automation applications. The device

has robust internal thermal protection, which protects

itself from potential damage caused by conditions like

short to ground, increases in ambient temperature,

high load, or high dropout events.