NCV4264-2中文资料Linear Voltage Regulator, LDO, Low Iq, 100 mA数据手册ONSEMI规格书

描述 Description

The NCV4264-2 is functionally and pin for pin compatible with NCV4264 with a lower quiescent current consumption.Its output stage supplies 100 mA with +/-2.0% output voltage accuracy.Maximum dropout voltage is 500 mV at 100 mA load current. It is internally protected against 45 V input transients, input supply reversal, output overcurrent faults, and excess die temperature.No external components are required to enable these features.

特性 Features

• Maximum 60 µA Quiescent Current with 100 µA load
• Save battery life when in standby mode.
• Protections:-42 V Reverse Voltage Protection Short Circuit Protection Thermal Overload Protection
• No external components required to enable protections required within any automotive applications.
• Very Low Dropout
• Can operate during cranking at low input voltage.
• 5.0 V and 3.3 V Fixed Output Voltage with 2% Output Voltage Accuracy
• AEC-Q100 Qualified

应用 Application

• Body and Chassis
• Powertrain
• Engine Control Module
• Automotive

简介

NCV4264-2属于集成电路（IC）的线性+开关稳压器。由制造生产的NCV4264-2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。