TLE4276数据手册集成电路（IC）的线性+开关稳压器规格书PDF

描述 Description

The TLE 4276 is a low-drop voltage regulator in a TO package. The IC regulates an input voltage up to 40 V to V Q,nom = 5.0 V (V50), 8.5 V (V85), 10 V (V10) and adjustable voltage (V). The maximum output current is 400 mA. The IC can be switched off via the inhibit input, which causes the current consumption to drop below 10 µA. The IC is short-circuit- proof and includes temperature protection which turns off the device at over temperature.

特性 Features

·5 V, 8.5 V, 10 V or variable output voltage
·Output voltage tolerance  ≤   ± 4%
·400 mA current capability
·Low-drop voltage
·Inhibit input
·Very low current consumption
·Short-circuit-proof
·Reverse polarity proof
·Suitable for use in automotive electronics
·Green Product (RoHS compliant)
·AEC Qualified
· Wide Temperature Range  40 °C = T j ; = 150 °C

应用 Application

·Automotive general

简介

TLE4276属于集成电路（IC）的线性+开关稳压器。由制造生产的TLE4276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。