NCV8114集成电路（IC）的线性+开关稳压器规格书PDF中文资料

NCV8114属于集成电路（IC）的线性+开关稳压器。由安森美半导体公司制造生产的NCV8114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。

The NCV8114 is 300 mA LDO that provides the engineer with a

very stable, accurate voltage with low noise suitable for space

constrained, noise sensitive applications. In order to optimize

performance for battery operated portable applications, the NCV8114

employs the dynamic quiescent current adjustment for very low IQ

consumption at no−load.

Features

• Operating Input Voltage Range: 1.7 V to 5.5 V

• Available in Fixed Voltage Options: 0.9 V to 3.6 V

Contact Factory for Other Voltage Options

• Very Low Quiescent Current of Typ. 50 A

• Standby Current Consumption: Typ. 0.1 A

• Low Dropout: 135 mV Typical at 300 mA

• ±1 Accuracy at Room Temperature

• High Power Supply Ripple Rejection: 75 dB at 1 kHz

• Thermal Shutdown and Current Limit Protections

• Stable with a 1 F Ceramic Output Capacitor

• Available in TSOP Package

• NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS

Compliant

Typical Applicaitons

• Parking Camera Modules

• Wireless Handsets, Wireless LAN, Bluetooth®, Zigbee®

• Automotive Infotainment Systems

• Other Battery Powered Applications